Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Albany NY
1231 PM EDT Tue Jun 30 2026
CTZ001-013-MAZ025-NYZ038>041-043-047>054-059>061-063>066-083-084-
VTZ013-015-010915-
/O.UPG.KALY.XH.A.0001.260701T1400Z-260704T0000Z/
/O.NEW.KALY.XH.W.0001.260701T1400Z-260704T0000Z/
Northern Litchfield-Southern Litchfield-Southern Berkshire-
Southern Herkimer-Southern Fulton-Montgomery-Northern Saratoga-
Northern Washington-Schoharie-Western Schenectady-Eastern
Schenectady-Southern Saratoga-Western Albany-Eastern Albany-
Western Rensselaer-Eastern Rensselaer-Eastern Greene-Western
Columbia-Eastern Columbia-Western Ulster-Eastern Ulster-Western
Dutchess-Eastern Dutchess-Southeast Warren-Southern Washington-
Bennington-Eastern Windham-
Including the cities of Berlin, Amenia, Huletts Landing,
Middleburgh, Millbrook, Thomaston, Greenwich, Kerhonkson,
Westerlo, Pine Plains, Athens, New Milford, Herkimer, Rotterdam,
Whitehall, Gaylordsville, Hoosick Falls, West Glens Falls, West
Shokan, Jefferson, Ilion, West Hurley, Sandisfield, Altamont,
Albany, Sundown, Great Barrington, Beacon, Oakville, Little
Falls, Arlington, Burnt Hills, Jefferson Heights, Cobleskill,
Cairo, Preston Hollow, Dover Plains, Woodstock, Bennington,
Bellows Falls, Torrington, Amsterdam, Troy, Coxsackie, Hudson
Falls, Middle Falls, Wingdale, Pownal, Catskill, Livingstonville,
Cambridge, Woodford State Park, Glens Falls, North Blenheim,
Ellenville, Gloversville, Saratoga Springs, Stanfordville, West
Brattleboro, Waterford, Frankfort, Napanoch, Pawling, Saratoga
Lake, Stephentown, Dolgeville, Guilford Center, Johnstown,
Mohawk, Hudson, North Easton, Duanesburg, Brattleboro, South
Egremont, Eagle Bridge, Kingston, Ballston Spa, New Lebanon,
Granville, Delanson, New Paltz, Berne, Clifton Park, Stamford,
Mariaville, Gilboa, Mechanicville, Schenectady, Knox,
Poughkeepsie, Breakabeen, Fort Edward, and Terryville
1231 PM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM EDT
FRIDAY...
* WHAT...Dangerously hot conditions with heat index values of 105 to
111 expected.
* WHERE...Portions of northwestern Connecticut, western
Massachusetts, east central and eastern New York, and southern
Vermont.
* WHEN...From 10 AM Wednesday to 8 PM EDT Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...There will not be much relief at night, with
low temperatures in the 70s along with humid conditions persisting
across much of the area Wednesday night and Thursday night.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Stay cool, stay hydrated, stay informed.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Binghamton NY
1158 AM EDT Tue Jun 30 2026
NYZ009-046-057-062-PAZ038>040-043-044-047-048-072-010700-
/O.UPG.KBGM.XH.A.0001.260701T1500Z-260704T0000Z/
/O.NEW.KBGM.XH.W.0001.260701T1500Z-260704T0000Z/
Northern Oneida-Otsego-Delaware-Sullivan-Bradford-Susquehanna-
Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-Southern Wayne-
Including the cities of Milford, Wilkes-Barre, Delhi,
Tunkhannock, Hazleton, Damascus, Montrose, Walton, Sayre,
Towanda, Scranton, Oneonta, Boonville, Monticello, Hallstead,
Honesdale, and Equinunk
1158 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM EDT
FRIDAY...
* WHAT...Dangerously hot conditions with heat index values up to 105
expected.
* WHERE...In New York, Delaware, Northern Oneida, Otsego, and
Sullivan Counties. In Pennsylvania, Bradford, Lackawanna, Luzerne,
Northern Wayne, Pike, Southern Wayne, Susquehanna, and Wyoming
Counties.
* WHEN...From 11 AM Wednesday to 8 PM EDT Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures will be in urban
valley locations during the mid to late afternoon timeframes when
the heat index could climb as high as 105 to 110 degrees.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Stay cool, stay hydrated, stay informed.
&&
$$
Kistner
URGENT - WEATHER MESSAGE
National Weather Service New York NY
547 AM EDT Tue Jun 30 2026
CTZ005>007-009-010-NJZ002-004-006-103>108-NYZ067>071-302200-
/O.CON.KOKX.XH.W.0001.260701T1600Z-260702T0100Z/
/O.CON.KOKX.XH.A.0001.260702T0100Z-260705T0100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Southern
Fairfield-Southern New Haven-Western Passaic-Eastern Passaic-
Hudson-Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Orange-Putnam-Rockland-Northern
Westchester-Southern Westchester-
547 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 9 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH SATURDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values between 105 to 110 expected. For the
Extreme Heat Watch, dangerously hot conditions with heat index
values up to 112 possible.
* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.
* WHEN...For the Extreme Heat Warning, from noon to 9 PM EDT
Wednesday. For the Extreme Heat Watch, from Wednesday evening
through Saturday evening.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...This has potential to be a multi-day extreme
heat event with near record high temperatures and little overnight
relief. This level of heat can be deadly for those without
adequate cooling and hydration. Impacts to transportation
infrastructure and electrical and water systems are also possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
An Extreme Heat Watch means that the combination of heat and
humidity could create a dangerous situation in which heat illnesses
are possible. Take extra precautions if you work or spend time
outside. When possible, reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing when
possible, and drink plenty of water.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New York NY
547 AM EDT Tue Jun 30 2026
NYZ072>075-176-178-302200-
/O.CON.KOKX.XH.W.0001.260701T1600Z-260702T0100Z/
/O.CON.KOKX.XH.A.0001.260702T0100Z-260705T0100Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings
(Brooklyn)-Northern Queens-Southern Queens-
547 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 9 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH SATURDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values around 105 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern
Queens, Richmond (Staten Island), and Southern Queens Counties.
* WHEN...For the Extreme Heat Warning, from noon to 9 PM EDT
Wednesday. For the Extreme Heat Watch, from Wednesday evening
through Saturday evening.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...This has potential to be a multi-day extreme
heat event with near record high temperatures and little overnight
relief. This level of heat can be deadly for those without
adequate cooling and hydration. Impacts to transportation
infrastructure and electrical and water systems are also possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
New York City residents should call 3 1 1 to identify cooling center
locations and obtain `Beat the Heat` safety tips.
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
301 AM EDT Tue Jun 30 2026
PAZ019-026>028-036-045-046-049>053-056>059-063>066-301915-
/O.CON.KCTP.XH.W.0001.260701T1600Z-260704T0000Z/
/O.CON.KCTP.HT.Y.0003.260704T0000Z-260705T0000Z/
Southern Centre-Huntingdon-Mifflin-Juniata-Franklin-Southern
Clinton-Southern Lycoming-Union-Snyder-Montour-Northumberland-
Columbia-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-Adams-York-
Lancaster-
Including the cities of Bloomsburg, Chambersburg, Huntingdon,
Lebanon, Newport, Pottsville, Harrisburg, Hershey, Selinsgrove,
Danville, State College, Mount Union, York, Lewistown,
Williamsport, Berwick, Mifflintown, Gettysburg, Sunbury, Lock
Haven, Shamokin, Carlisle, Lancaster, and Lewisburg
301 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 8
PM EDT FRIDAY...
...HEAT ADVISORY REMAINS IN EFFECT FROM 8 PM FRIDAY TO 8 PM EDT
SATURDAY...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108 expected. For the Heat Advisory,
heat index values up to 102 expected.
* WHERE...A portion of central Pennsylvania.
* WHEN...For the Extreme Heat Warning, from noon Wednesday to 8 PM
EDT Friday. For the Heat Advisory, from 8 PM Friday to 8 PM EDT
Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...High temperatures will exceed 100 degrees in
many places Wednesday through Friday with even higher heat index
values expected. Temperatures will be a few degrees lower on
Saturday, but heat risks will continue.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Know the signs and symptoms of heat exhaustion and heat stroke.
Review heat safety and preparedness information at
weather.gov/safety/heat.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments.
Power outages are possible during periods of extended heat as the
extra demand for electricity can tax the power grid. Be prepared for
a possible power outage.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
DEZ001-NJZ015>019-PAZ070-071-102-104-106-302000-
/O.UPG.KPHI.XH.A.0001.260701T1600Z-260705T0000Z/
/O.NEW.KPHI.XH.W.0001.260701T1600Z-260705T0000Z/
New Castle-Mercer-Salem-Gloucester-Camden-Northwestern Burlington-
Delaware-Philadelphia-Eastern Chester-Eastern Montgomery-Lower
Bucks-
Including the cities of Philadelphia, Lansdale, Trenton,
Glassboro, Wilmington, Doylestown, Morrisville, Cherry Hill, West
Chester, Kennett Square, Mount Holly, Norristown, Moorestown,
Pennsville, Media, and Camden
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
SATURDAY...
* WHAT...Dangerously hot conditions with heat index values between
100 and 110 degrees expected each day.
* WHERE...Portions of northern Delaware, central and southern New
Jersey, and southeast Pennsylvania.
* WHEN...From noon Wednesday to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the mid 70s to
low 80s at night will not offer any relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity. The
hottest conditions are expected to occur Thursday through Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
If you do not have air conditioning in your home or lack shelter,
you can call 211 or visit your county or state health department
website for assistance locating appropriate shelter from the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
NJZ001-007>009-PAZ060>062-101-103-105-302000-
/O.UPG.KPHI.XH.A.0001.260701T1600Z-260705T0000Z/
/O.NEW.KPHI.XH.W.0001.260701T1600Z-260705T0000Z/
Sussex-Warren-Morris-Hunterdon-Berks-Lehigh-Northampton-Western
Chester-Western Montgomery-Upper Bucks-
Including the cities of Bethlehem, Flemington, Allentown, Honey
Brook, Collegeville, Washington, Pottstown, Newton, Morristown,
Easton, Reading, Chalfont, Perkasie, and Oxford
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
SATURDAY...
* WHAT...Dangerously hot conditions with heat index values between
100 and 110 degrees expected each day.
* WHERE...In New Jersey, Morris, Sussex, Warren, and Hunterdon
Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper
Bucks, Western Chester, and Western Montgomery Counties.
* WHEN...From noon Wednesday to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the low to mid
70s at night will not offer any relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity. The
hottest conditions are expected to occur Thursday through Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
If you do not have air conditioning in your home or lack shelter,
you can call 211 or visit your county or state health department
website for assistance locating appropriate shelter from the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
NJZ010-012>014-020-027-302000-
/O.UPG.KPHI.XH.A.0001.260701T1600Z-260705T0000Z/
/O.NEW.KPHI.XH.W.0001.260701T1600Z-260705T0000Z/
Somerset-Middlesex-Western Monmouth-Eastern Monmouth-Ocean-
Southeastern Burlington-
Including the cities of Sandy Hook, Somerville, Freehold, Wharton
State Forest, New Brunswick, and Jackson
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
SATURDAY...
* WHAT...Dangerously hot conditions with heat index values between
100 and 110 degrees expected each day.
* WHERE...Eastern Monmouth, Western Monmouth, Middlesex, Somerset,
Ocean, and Southeastern Burlington Counties.
* WHEN...From noon Wednesday to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the mid 70s to
low 80s at night will not offer any relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity. The
hottest conditions are expected to occur Thursday through Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
If you do not have air conditioning in your home or lack shelter,
you can call 211 or visit your county or state health department
website for assistance locating appropriate shelter from the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
PAZ054-055-302000-
/O.UPG.KPHI.XH.A.0001.260701T1600Z-260705T0000Z/
/O.NEW.KPHI.XH.W.0001.260701T1600Z-260705T0000Z/
Carbon-Monroe-
Including the cities of Stroudsburg and Jim Thorpe
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
SATURDAY...
* WHAT...Dangerously hot conditions with heat index values between
100 and 108 degrees expected at lower elevations each day. Heat
index values up to 100 degrees expected across the Pocono Plateau.
* WHERE...Carbon and Monroe Counties.
* WHEN...From noon Wednesday to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the low to mid
70s at night will not offer much relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity. The
hottest conditions are expected to occur Thursday through Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
If you do not have air conditioning in your home or lack shelter,
you can call 211 or visit your county or state health department
website for assistance locating appropriate shelter from the heat.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1006 AM EDT Tue Jun 30 2026
DCZ001-MDZ004>006-008-011-013-014-016-503>508-VAZ039-040-050-051-
053>057-501-502-505-506-526-527-302215-
/O.CON.KLWX.HT.Y.0004.260701T1500Z-260702T0000Z/
/O.CON.KLWX.XH.A.0001.260702T1500Z-260704T0000Z/
District of Columbia-Frederick-Carroll-Northern Baltimore-Cecil-
Southern Baltimore-Prince Georges-Anne Arundel-Charles-Northwest
Montgomery-Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Madison-Rappahannock-Orange-Culpeper-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Spotsylvania-King George-Northern
Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northwest Prince William-Central and Southeast Prince
William/Manassas/Manassas Park-
1006 AM EDT Tue Jun 30 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY EVENING...
* WHAT...For the Heat Advisory, heat index values up to 106
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 112 possible.
* WHERE...DC, and portions of central, north central, northeast,
northern, and southern Maryland, and central, northern, and
northwest Virginia.
* WHEN...For the Heat Advisory, from 11 AM to 8 PM EDT Wednesday.
For the Extreme Heat Watch, from Thursday morning through Friday
evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke, call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1006 AM EDT Tue Jun 30 2026
MDZ003-VAZ027>031-WVZ051>053-302215-
/O.CON.KLWX.HT.Y.0004.260701T1500Z-260702T0000Z/
/O.CON.KLWX.XH.A.0001.260702T1500Z-260704T0000Z/
Washington-Shenandoah-Frederick-Page-Warren-Clarke-Morgan-
Berkeley-Jefferson-
1006 AM EDT Tue Jun 30 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY EVENING...
* WHAT...For the Heat Advisory, heat index values up to 104
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 108 possible.
* WHERE...In Maryland, Washington County. In Virginia, Clarke,
Frederick, Page, Shenandoah, and Warren Counties. In West
Virginia, Berkeley, Jefferson, and Morgan Counties.
* WHEN...For the Heat Advisory, from 11 AM to 8 PM EDT Wednesday.
For the Extreme Heat Watch, from Thursday morning through Friday
evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke, call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
301 AM EDT Tue Jun 30 2026
PAZ006-010>012-017-018-024-037-041-042-301915-
/O.CON.KCTP.HT.Y.0002.260701T1600Z-260703T0000Z/
Potter-Elk-Cameron-Northern Clinton-Clearfield-Northern Centre-
Cambria-Tioga-Northern Lycoming-Sullivan-
Including the cities of DuBois, Philipsburg, Emporium, Trout Run,
Laporte, Mansfield, Wellsboro, Johnstown, Ridgway, Coudersport,
Renovo, St. Marys, and Clearfield
301 AM EDT Tue Jun 30 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
THURSDAY...
* WHAT...Heat index values up to 104 expected.
* WHERE...Cambria, Cameron, Clearfield, Elk, Northern Centre,
Northern Clinton, Northern Lycoming, Potter, Sullivan, and Tioga
Counties.
* WHEN...From noon Wednesday to 8 PM EDT Thursday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...High temperatures will be well into the 90s.
Heat index values will be even higher. While temperatures will
remain hot on Friday, they should be a couple of degrees lower.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room.
Review heat safety and preparedness information at
weather.gov/safety/heat.
Power outages are possible during periods of extended heat as the
extra demand for electricity can tax the power grid. Be prepared for
a possible power outage.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
301 AM EDT Tue Jun 30 2026
PAZ019-026>028-036-045-046-049>053-056>059-063>066-301915-
/O.CON.KCTP.XH.W.0001.260701T1600Z-260704T0000Z/
/O.CON.KCTP.HT.Y.0003.260704T0000Z-260705T0000Z/
Southern Centre-Huntingdon-Mifflin-Juniata-Franklin-Southern
Clinton-Southern Lycoming-Union-Snyder-Montour-Northumberland-
Columbia-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-Adams-York-
Lancaster-
Including the cities of Bloomsburg, Chambersburg, Huntingdon,
Lebanon, Newport, Pottsville, Harrisburg, Hershey, Selinsgrove,
Danville, State College, Mount Union, York, Lewistown,
Williamsport, Berwick, Mifflintown, Gettysburg, Sunbury, Lock
Haven, Shamokin, Carlisle, Lancaster, and Lewisburg
301 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 8
PM EDT FRIDAY...
...HEAT ADVISORY REMAINS IN EFFECT FROM 8 PM FRIDAY TO 8 PM EDT
SATURDAY...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108 expected. For the Heat Advisory,
heat index values up to 102 expected.
* WHERE...A portion of central Pennsylvania.
* WHEN...For the Extreme Heat Warning, from noon Wednesday to 8 PM
EDT Friday. For the Heat Advisory, from 8 PM Friday to 8 PM EDT
Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...High temperatures will exceed 100 degrees in
many places Wednesday through Friday with even higher heat index
values expected. Temperatures will be a few degrees lower on
Saturday, but heat risks will continue.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Know the signs and symptoms of heat exhaustion and heat stroke.
Review heat safety and preparedness information at
weather.gov/safety/heat.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments.
Power outages are possible during periods of extended heat as the
extra demand for electricity can tax the power grid. Be prepared for
a possible power outage.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ530-010015-
/O.CON.KLWX.SC.Y.0114.260630T2100Z-260701T1000Z/
/O.NEW.KLWX.SC.Y.0115.260701T1800Z-260702T0300Z/
Chesapeake Bay north of Pooles Island MD-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 6 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM TO 11 PM EDT
WEDNESDAY...
* WHAT...For the first Small Craft Advisory, south winds 10 to 15
kt with gusts up to 20 kt. For the second Small Craft Advisory,
south winds 10 to 15 kt with gusts up to 20 kt.
* WHERE...Chesapeake Bay north of Pooles Island MD.
* WHEN...For the first Small Craft Advisory, from 5 PM this
afternoon to 6 AM EDT Wednesday. For the second Small Craft
Advisory, from 2 PM to 11 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ531>533-010015-
/O.CON.KLWX.SC.Y.0114.260630T1800Z-260701T1000Z/
/O.NEW.KLWX.SC.Y.0115.260701T1500Z-260702T0600Z/
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 2 AM
EDT THURSDAY...
* WHAT...For the first Small Craft Advisory, south winds 10 to 20
kt with gusts up to 25 kt. For the second Small Craft Advisory,
south winds 15 to 20 kt with gusts up to 30 kt.
* WHERE...Chesapeake Bay from Pooles Island MD to Drum Point MD.
* WHEN...For the first Small Craft Advisory, until 6 AM EDT
Wednesday. For the second Small Craft Advisory, from 11 AM
Wednesday to 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ534-539>541-543-010015-
/O.CON.KLWX.SC.Y.0114.260630T2100Z-260701T1000Z/
/O.NEW.KLWX.SC.Y.0115.260701T1500Z-260702T0600Z/
Chesapeake Bay from Drum Point MD to Smith Point VA-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 6 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 2 AM
EDT THURSDAY...
* WHAT...For the first Small Craft Advisory, south winds 10 to 15
kt with gusts up to 20 kt. For the second Small Craft Advisory,
south winds 15 to 20 kt with gusts up to 30 kt.
* WHERE...Chesapeake Bay from Drum Point MD to Smith Point VA,
Chester River to Queenstown MD, Eastern Bay, Choptank River to
Cambridge MD and the Little Choptank River, and Tangier Sound
and the inland waters surrounding Bloodsworth Island.
* WHEN...For the first Small Craft Advisory, from 5 PM this
afternoon to 6 AM EDT Wednesday. For the second Small Craft
Advisory, from 11 AM Wednesday to 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ535-010015-
/O.EXT.KLWX.SC.Y.0114.260630T1800Z-260701T0500Z/
/O.NEW.KLWX.SC.Y.0115.260701T1800Z-260702T0300Z/
Tidal Potomac from Key Bridge to Indian Head MD-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM TO 11 PM EDT
WEDNESDAY...
* WHAT...For the first Small Craft Advisory, south winds around 10
kt with gusts up to 20 kt. For the second Small Craft Advisory,
south winds 10 to 15 kt with gusts up to 20 kt.
* WHERE...Tidal Potomac from Key Bridge to Indian Head MD.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT
Wednesday. For the second Small Craft Advisory, from 2 PM to
11 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ536-010015-
/O.CON.KLWX.SC.Y.0114.260630T1800Z-260701T0500Z/
/O.NEW.KLWX.SC.Y.0115.260701T1800Z-260702T0300Z/
Tidal Potomac from Indian Head to Cobb Island MD-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM TO 11 PM EDT
WEDNESDAY...
* WHAT...For the first Small Craft Advisory, southeast winds 10 to
15 kt with gusts up to 20 kt. For the second Small Craft
Advisory, south winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...Tidal Potomac from Indian Head to Cobb Island MD.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT
Wednesday. For the second Small Craft Advisory, from 2 PM to
11 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
DHOF
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ537-010015-
/O.CON.KLWX.SC.Y.0114.260630T1800Z-260701T0500Z/
/O.NEW.KLWX.SC.Y.0115.260701T1500Z-260702T0600Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 2 AM
EDT THURSDAY...
* WHAT...For the first Small Craft Advisory, southeast winds 10 to
15 kt with gusts up to 20 kt. For the second Small Craft
Advisory, south winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT
Wednesday. For the second Small Craft Advisory, from 11 AM
Wednesday to 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ538-010015-
/O.EXT.KLWX.SC.Y.0114.260630T1800Z-260701T0500Z/
/O.NEW.KLWX.SC.Y.0115.260701T1500Z-260702T0600Z/
Patapsco River including Baltimore Harbor-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 2 AM
EDT THURSDAY...
* WHAT...For the first Small Craft Advisory, south winds 10 to 15
kt with gusts up to 20 kt. For the second Small Craft Advisory,
south winds 10 to 20 kt with gusts up to 25 kt.
* WHERE...Patapsco River including Baltimore Harbor.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT
Wednesday. For the second Small Craft Advisory, from 11 AM
Wednesday to 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1202 PM EDT Tue Jun 30 2026
ANZ542-010015-
/O.CON.KLWX.SC.Y.0114.260630T1800Z-260701T0500Z/
/O.NEW.KLWX.SC.Y.0115.260701T1500Z-260702T0300Z/
Patuxent River to Broomes Island MD-
1202 PM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 11 PM EDT
WEDNESDAY...
* WHAT...For the first Small Craft Advisory, southeast winds
around 10 kt with gusts up to 20 kt. For the second Small Craft
Advisory, south winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...Patuxent River to Broomes Island MD.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT
Wednesday. For the second Small Craft Advisory, from 11 AM to
11 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
542 AM EDT Tue Jun 30 2026
ANZ335-338-345-355-010000-
/O.CON.KOKX.SC.Y.0072.260630T1800Z-260701T0400Z/
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-
South Shore Bays from Jones Inlet through Shinnecock Bay-
Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
542 AM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO MIDNIGHT EDT TONIGHT...
* WHAT...South winds 10 to 20 kt with gusts between 25 and 30
knots. Seas 3 to 5 feet expected on ocean waters west of Fire
island Inlet and 2 to 3 feet on western Long Island Sound.
* WHERE...Long Island Sound west of Port Jefferson and New
Haven, New York Harbor, South Shore Bays from Jones Inlet
through Shinnecock Bay, and Sandy Hook NJ to Fire Island Inlet
NY out 20 NM.
* WHEN...From 2 PM this afternoon to midnight EDT tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more details, see the Coastal Waters Forecast from
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
542 AM EDT Tue Jun 30 2026
ANZ353-010000-
/O.EXA.KOKX.SC.Y.0072.260630T1800Z-260701T0400Z/
Fire Island Inlet NY to Moriches Inlet NY out 20 NM-
542 AM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT...
* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
seas 3 to 5 feet expected.
* WHERE...Fire Island Inlet NY to Moriches Inlet NY out 20 NM.
* WHEN...From 2 PM this afternoon to midnight EDT tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
247 AM EDT Tue Jun 30 2026
ANZ450-451-302000-
/O.NEW.KPHI.SC.Y.0065.260630T1800Z-260701T0400Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 NM-
247 AM EDT Tue Jun 30 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT...
* WHAT...South winds 15 to 25 kt expected.
* WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ
out 20 NM and Coastal waters from Manasquan Inlet to Little
Egg Inlet NJ out 20 NM.
* WHEN...From 2 PM this afternoon to midnight EDT tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Staarmann
Extreme Heat Watch
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1006 AM EDT Tue Jun 30 2026
DCZ001-MDZ004>006-008-011-013-014-016-503>508-VAZ039-040-050-051-
053>057-501-502-505-506-526-527-302215-
/O.CON.KLWX.HT.Y.0004.260701T1500Z-260702T0000Z/
/O.CON.KLWX.XH.A.0001.260702T1500Z-260704T0000Z/
District of Columbia-Frederick-Carroll-Northern Baltimore-Cecil-
Southern Baltimore-Prince Georges-Anne Arundel-Charles-Northwest
Montgomery-Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Madison-Rappahannock-Orange-Culpeper-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Spotsylvania-King George-Northern
Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northwest Prince William-Central and Southeast Prince
William/Manassas/Manassas Park-
1006 AM EDT Tue Jun 30 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY EVENING...
* WHAT...For the Heat Advisory, heat index values up to 106
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 112 possible.
* WHERE...DC, and portions of central, north central, northeast,
northern, and southern Maryland, and central, northern, and
northwest Virginia.
* WHEN...For the Heat Advisory, from 11 AM to 8 PM EDT Wednesday.
For the Extreme Heat Watch, from Thursday morning through Friday
evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke, call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1006 AM EDT Tue Jun 30 2026
MDZ003-VAZ027>031-WVZ051>053-302215-
/O.CON.KLWX.HT.Y.0004.260701T1500Z-260702T0000Z/
/O.CON.KLWX.XH.A.0001.260702T1500Z-260704T0000Z/
Washington-Shenandoah-Frederick-Page-Warren-Clarke-Morgan-
Berkeley-Jefferson-
1006 AM EDT Tue Jun 30 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY EVENING...
* WHAT...For the Heat Advisory, heat index values up to 104
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 108 possible.
* WHERE...In Maryland, Washington County. In Virginia, Clarke,
Frederick, Page, Shenandoah, and Warren Counties. In West
Virginia, Berkeley, Jefferson, and Morgan Counties.
* WHEN...For the Heat Advisory, from 11 AM to 8 PM EDT Wednesday.
For the Extreme Heat Watch, from Thursday morning through Friday
evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke, call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1006 AM EDT Tue Jun 30 2026
MDZ017-018-302215-
/O.CON.KLWX.XH.A.0001.260702T1500Z-260704T0000Z/
St. Marys-Calvert-
1006 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 115
possible.
* WHERE...Calvert and St. Marys Counties.
* WHEN...From Thursday morning through Friday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke, call 9 1 1.
&&
$$
DHOF
URGENT - WEATHER MESSAGE
National Weather Service New York NY
547 AM EDT Tue Jun 30 2026
CTZ005>007-009-010-NJZ002-004-006-103>108-NYZ067>071-302200-
/O.CON.KOKX.XH.W.0001.260701T1600Z-260702T0100Z/
/O.CON.KOKX.XH.A.0001.260702T0100Z-260705T0100Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Southern
Fairfield-Southern New Haven-Western Passaic-Eastern Passaic-
Hudson-Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Orange-Putnam-Rockland-Northern
Westchester-Southern Westchester-
547 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 9 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH SATURDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values between 105 to 110 expected. For the
Extreme Heat Watch, dangerously hot conditions with heat index
values up to 112 possible.
* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.
* WHEN...For the Extreme Heat Warning, from noon to 9 PM EDT
Wednesday. For the Extreme Heat Watch, from Wednesday evening
through Saturday evening.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...This has potential to be a multi-day extreme
heat event with near record high temperatures and little overnight
relief. This level of heat can be deadly for those without
adequate cooling and hydration. Impacts to transportation
infrastructure and electrical and water systems are also possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
An Extreme Heat Watch means that the combination of heat and
humidity could create a dangerous situation in which heat illnesses
are possible. Take extra precautions if you work or spend time
outside. When possible, reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing when
possible, and drink plenty of water.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New York NY
547 AM EDT Tue Jun 30 2026
NYZ072>075-176-178-302200-
/O.CON.KOKX.XH.W.0001.260701T1600Z-260702T0100Z/
/O.CON.KOKX.XH.A.0001.260702T0100Z-260705T0100Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings
(Brooklyn)-Northern Queens-Southern Queens-
547 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 9 PM EDT
WEDNESDAY...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH SATURDAY EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values around 105 expected. For the Extreme Heat
Watch, dangerously hot conditions with heat index values up to 110
possible.
* WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern
Queens, Richmond (Staten Island), and Southern Queens Counties.
* WHEN...For the Extreme Heat Warning, from noon to 9 PM EDT
Wednesday. For the Extreme Heat Watch, from Wednesday evening
through Saturday evening.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...This has potential to be a multi-day extreme
heat event with near record high temperatures and little overnight
relief. This level of heat can be deadly for those without
adequate cooling and hydration. Impacts to transportation
infrastructure and electrical and water systems are also possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
New York City residents should call 3 1 1 to identify cooling center
locations and obtain `Beat the Heat` safety tips.
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New York NY
547 AM EDT Tue Jun 30 2026
CTZ008-011-012-NYZ078>081-177-179-302200-
/O.CON.KOKX.XH.A.0001.260701T1600Z-260705T0100Z/
Northern New London-Southern Middlesex-Southern New London-
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-Southeast
Suffolk-Northern Nassau-Southern Nassau-
547 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...Dangerously hot conditions with heat index values between
105 to 110 possible.
* WHERE...In Connecticut, Northern New London, Southern Middlesex,
and Southern New London Counties. In New York, Northeast Suffolk,
Northern Nassau, Northwest Suffolk, Southeast Suffolk, Southern
Nassau, and Southwest Suffolk Counties.
* WHEN...From Wednesday afternoon through Saturday evening.
* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...This has potential to be a multi-day extreme
heat event with near record high temperatures and little overnight
relief. This level of heat can be deadly for those without
adequate cooling and hydration. Impacts to transportation
infrastructure and electrical and water systems are also possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme Heat Watch means that the combination of heat and
humidity could create a dangerous situation in which heat illnesses
are possible. Take extra precautions if you work or spend time
outside. When possible, reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing when
possible, and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
&&
$$
For more information from the National Weather Service visit
https://weather.gov/nyc
JT
URGENT - WEATHER MESSAGE
National Weather Service Wakefield VA
401 AM EDT Tue Jun 30 2026
MDZ021>024-VAZ075>078-085-517>522-010815-
/O.NEW.KAKQ.XH.A.0001.260702T1500Z-260704T0000Z/
Dorchester-Wicomico-Somerset-Inland Worcester-Westmoreland-
Richmond-Northumberland-Lancaster-Middlesex-Western King William-
Eastern King William-Western King and Queen-Eastern King and
Queen-Western Essex-Eastern Essex-
401 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 111
possible.
* WHERE...Portions of southeast Maryland and east central and
eastern Virginia.
* WHEN...From Thursday morning through Friday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
HET
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
DEZ002>004-MDZ012-015-019-020-302000-
/O.CON.KPHI.XH.A.0001.260702T1600Z-260705T0000Z/
Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot-
Caroline-
Including the cities of Dover, Centreville, Georgetown, Easton,
Chestertown, Denton, and Rehoboth Beach
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 110
degrees possible.
* WHERE...In Delaware, Kent, Delaware Beaches, and Inland Sussex
Counties. In Maryland, Caroline, Kent MD, Queen Annes, and Talbot
Counties.
* WHEN...From Thursday afternoon through Saturday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the mid to
upper 70s at night will not offer much relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
NJZ021>023-302000-
/O.CON.KPHI.XH.A.0001.260702T1600Z-260705T0000Z/
Cumberland-Atlantic-Cape May-
Including the cities of Hammonton, Millville, and Cape May Court
House
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 110
degrees possible.
* WHERE...Atlantic, Cape May, and Cumberland Counties.
* WHEN...From Thursday afternoon through Saturday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the mid 70s to
low 80s at night will not offer any relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
244 AM EDT Tue Jun 30 2026
NJZ024>026-302000-
/O.CON.KPHI.XH.A.0001.260702T1600Z-260705T0000Z/
Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-
Including the cities of Atlantic City, Long Beach Island, and
Ocean City
244 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 105
degrees possible.
* WHERE...Atlantic Coastal Cape May, Coastal Atlantic, and Coastal
Ocean Counties.
* WHEN...From Thursday afternoon through Saturday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Very warm low temperatures in the low to mid
70s at night will not offer any relief from the heat. This
combined with multiple days of near record breaking temperatures
will exacerbate the impacts from the heat and humidity.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
Staarmann
Air Quality Alert
PAZ060>062-010400-
Berks-Lehigh-Northampton-
Including the cities of Reading, Allentown, Bethlehem, and Easton
853 AM EDT Tue Jun 30 2026
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Pennsylvania Department of Environmental Protection has issued a
Code Orange Air Quality Action Day for Ground Level Ozone, until
midnight EDT tonight.
An Air Quality Action Day means that air quality within the region
may approach or exceed unhealthy standards. For more information on
current and forecast concentrations of ground-level ozone and fine
particulates, visit www.airnow.gov or www.aqpartners.state.pa.us
$$
PAZ057-059-063-065-066-010400-
Dauphin-Lebanon-Cumberland-York-Lancaster-
842 AM EDT Tue Jun 30 2026
...AIR QUALITY ALERT IN EFFECT THROUGH TONIGHT...
The Pennsylvania Department of Environmental Protection has issued
a Code ORANGE Air Quality Alert for Dauphin, Cumberland, Lebanon,
Lancaster, and York Counties until midnight EDT tonight.
A Code ORANGE Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases,
and the elderly. The effects of air pollution can be minimized
by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine particles,
visit www.airnow.gov, and www.aqpartners.state.pa.us.
$$
CTZ005>007-009>011-010300-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Southern Fairfield-Southern New Haven-Southern Middlesex-
246 AM EDT Tue Jun 30 2026
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Fairfield, New Haven, and Middlesex.
from 11 AM to 11 PM EDT Tuesday.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
$$
NJZ002-004-006-103>108-010300-
Western Passaic-Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-
Western Essex-Eastern Essex-Western Union-Eastern Union-
246 AM EDT Tue Jun 30 2026
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...
The New Jersey Department of Environmental Protection has issued an
Air Quality Action Day for the following counties:
Bergen, Passaic, Hudson, Essex, and Union.
until 11 PM EDT this evening.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards.
For additional information, please visit the New Jersey Department
of Environmental Protection Web site at https://dep.nj.gov/airmon
$$
NYZ069>075-176-178-010300-
Rockland-Northern Westchester-Southern Westchester-
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings (Brooklyn)-
Northern Queens-Southern Queens-
246 AM EDT Tue Jun 30 2026
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...
The New York State Department of Environmental Conservation has
issued an Air Quality Health Advisory for the following counties:
New York, Bronx, Kings, Queens, Richmond, Westchester, and Rockland.
until 11 PM EDT this evening.
Air quality levels in outdoor air are predicted to be greater than
an Air Quality Index value of 100 for the pollutant of Ground Level
Ozone. The Air Quality Index, or AQI, was created as an easy way to
correlate levels of different pollutants to one scale. The higher
the AQI value, the greater the health concern.
When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young, and those with
preexisting respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.
For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
1 800 5 3 5, 1 3 4 5.
$$
NJZ008-009-010-010400-
Morris-Hunterdon-Somerset-
345 PM EDT Mon Jun 29 2026
...AIR QUALITY ALERT IS IN EFFECT FOR TUESDAY JUNE 30...
The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Tuesday for North Central
New Jersey.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
NJZ012-015-010400-
Middlesex-Mercer-
345 PM EDT Mon Jun 29 2026
...AIR QUALITY ALERT IS IN EFFECT FOR TUESDAY JUNE 30...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Tuesday for Middlesex and Mercer
Counties in New Jersey.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
NJZ017-018-019-010400-
Gloucester-Camden-Northwestern Burlington-
345 PM EDT Mon Jun 29 2026
...AIR QUALITY ALERT IS IN EFFECT FOR TUESDAY JUNE 30...
The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Tuesday for Southwestern
New Jersey.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
PAZ070-071-101>106-010400-
Eastern Chester-Western Chester-Eastern Montgomery-Western
Montgomery-Upper Bucks-Lower Bucks-Delaware-Philadelphia-
345 PM EDT Mon Jun 29 2026
...AIR QUALITY ALERT IS IN EFFECT FOR TUESDAY JUNE 30...
The Delaware Valley Regional Planning Commission has issued
a code orange air quality alert Tuesday for The Philadelphia
Metro area.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.phila.gov/health/units/ams/
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Binghamton NY
1235 PM EDT Tue Jun 30 2026
NYZ009-046-057-062-PAZ038>040-043-044-047-048-072-011645-
Northern Oneida-Otsego-Delaware-Sullivan-Bradford-Susquehanna-
Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-Southern Wayne-
1235 PM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM EDT
FRIDAY...
This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.
.DAY ONE...This afternoon and tonight.
Isolated to scattered thunderstorms are possible as a disturbance
passes, especially from the shared state border counties northward
into Central New York. Storms could be strong to severe with damaging
winds, hail and an isolated tornado.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Warning.
Also, isolated to scattered thunderstorms are anticipated over the
coming days, especially from the shared state border counties
northward into Central New York. A few storms could be strong to
severe with damaging winds.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures. Please relay
any information about severe weather to the NWS.
$$
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
529 AM EDT Tue Jun 30 2026
MDZ012-015-019-020-010930-
Kent MD-Queen Annes-Talbot-Caroline-
529 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY EVENING...
This Hazardous Weather Outlook is for northeast Maryland.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Watch.
In addition to the extreme heat, severe thunderstorms are possible
Friday through Sunday.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
$$
Staarmann
Hazardous Weather Outlook
National Weather Service Wakefield VA
442 AM EDT Tue Jun 30 2026
MDZ021>024-VAZ077-078-085-517>520-522-010845-
Dorchester-Wicomico-Somerset-Inland Worcester-Northumberland-
Lancaster-Middlesex-Western King William-Eastern King William-
Western King and Queen-Eastern King and Queen-Eastern Essex-
442 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
EVENING...
This Hazardous Weather Outlook is for southeast Maryland, east
central Virginia and eastern Virginia.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Watch.
Very hot conditions are expected later in the upcoming week, with
heat indices of at least 105 to 110 likely Thursday through
Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
442 AM EDT Tue Jun 30 2026
MDZ025-NCZ012>017-030>032-VAZ060-065>069-079>084-086>090-092-097-099-
100-512>516-523>525-528>531-010845-
Maryland Beaches-Northampton-Hertford-Gates-Pasquotank-Camden-
Western Currituck-Bertie-Chowan-Perquimans-Prince Edward-Mecklenburg-
Lunenburg-Nottoway-Amelia-Powhatan-Brunswick-Dinwiddie-
Prince George (including Hopewell and Petersburg)-Charles City-
New Kent-Gloucester-Mathews-Greensville-Sussex-Surry-James City-
Southampton-Chesapeake-Accomack-Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
York-Newport News-Hampton/Poquoson-Isle of Wight-Suffolk-Norfolk-
Portsmouth-
442 AM EDT Tue Jun 30 2026
This Hazardous Weather Outlook is for southeast Maryland, northeast
North Carolina, central Virginia, east central Virginia, eastern
Virginia, south central Virginia and southeast Virginia.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Very hot conditions are expected later in the upcoming week, with
heat indices of at least 105 to 110 likely Thursday through
Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
442 AM EDT Tue Jun 30 2026
VAZ075-076-521-010845-
Westmoreland-Richmond-Western Essex-
442 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
EVENING...
This Hazardous Weather Outlook is for east central Virginia.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Watch.
Very hot conditions are expected later in the upcoming week, with
heat indices up to 105 degrees Wednesday, and 105 to 110 likely
Thursday through Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service New York NY
311 AM EDT Tue Jun 30 2026
ANZ331-332-335-338-340-345-350-353-355-380-383-385-010715-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
Moriches Inlet NY to Montauk Point NY out 20 NM-
Fire Island Inlet NY to Moriches Inlet NY out 20 NM-
Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm-
Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to
60 nm-
Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to 60 nm-
311 AM EDT Tue Jun 30 2026
This Hazardous Weather Outlook is for Atlantic coastal waters.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Isolated to scattered strong to severe thunderstorms are possible
Wednesday and then again Friday into the weekend, particularly in the
afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
Hazardous Weather Outlook
National Weather Service New York NY
311 AM EDT Tue Jun 30 2026
CTZ005>007-009-010-NJZ002-004-006-103>108-NYZ067>075-176-178-010715-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Southern Fairfield-Southern New Haven-Western Passaic-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex-
Eastern Essex-Western Union-Eastern Union-Orange-Putnam-Rockland-
Northern Westchester-Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Kings (Brooklyn)-Northern Queens-
Southern Queens-
311 AM EDT Tue Jun 30 2026
...EXTREME HEAT WARNING IN EFFECT FROM NOON TO 9 PM EDT WEDNESDAY...
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
SATURDAY EVENING...
This Hazardous Weather Outlook is for southern Connecticut,
northeast New Jersey and southeast New York.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Warning.
Extreme Heat Watch.
Isolated to scattered strong to severe thunderstorms are possible
Wednesday and then again Friday into the weekend, particularly in the
afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
Hazardous Weather Outlook
National Weather Service New York NY
311 AM EDT Tue Jun 30 2026
CTZ008-011-012-NYZ078>081-177-179-010715-
Northern New London-Southern Middlesex-Southern New London-
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-
Southeast Suffolk-Northern Nassau-Southern Nassau-
311 AM EDT Tue Jun 30 2026
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
SATURDAY EVENING...
This Hazardous Weather Outlook is for southern Connecticut and
southeast New York.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Extreme Heat Watch.
Isolated to scattered strong to severe thunderstorms are possible
Wednesday and then again Friday into the weekend, particularly in the
afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
