Severe Thunderstorm Warning
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
253 PM EDT Mon Aug 10 2026
VAC069-171-840-WVC003-027-031-065-101945-
/O.CON.KLWX.SV.W.0377.000000T0000Z-260810T1945Z/
Shenandoah VA-Frederick VA-City of Winchester VA-Morgan WV-Hardy WV-
Berkeley WV-Hampshire WV-
253 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR NORTHEASTERN SHENANDOAH AND FREDERICK COUNTIES IN NORTHWESTERN
VIRGINIA...SOUTHWESTERN MORGAN COUNTY IN THE PANHANDLE OF WEST
VIRGINIA...NORTHEASTERN HARDY COUNTY IN EASTERN WEST VIRGINIA...
SOUTHERN BERKELEY COUNTY IN THE PANHANDLE OF WEST VIRGINIA AND
EASTERN HAMPSHIRE COUNTIES IN EASTERN WEST VIRGINIA AND THE CITY OF
WINCHESTER...
At 253 PM EDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Greenwood to 12 miles north of
Star Tannery to near Wardensville, moving east at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Winchester, Strasburg, Millwood Pike, Inwood, Stephens City,
Wardensville, Star Tannery, Middletown, Capon Bridge, Yellow Spring,
High View, Cedar Grove, Clear Brook, Ridgeway, Bunker Hill, Bloomery,
Stephenson, Delray, Cross Junction, and Arden.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3940 7791 3937 7797 3935 7797 3933 7800
3932 7799 3928 7803 3910 7811 3907 7814
3902 7816 3901 7832 3900 7833 3897 7852
3910 7882 3936 7860 3950 7854
TIME...MOT...LOC 1853Z 272DEG 36KT 3940 7835 3926 7849 3907 7865
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Thunderstorm Warning
MDC021-043-101915-
/O.NEW.KLWX.SV.W.0380.260810T1850Z-260810T1915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
250 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Northeastern Washington County in north central Maryland...
Northwestern Frederick County in north central Maryland...
* Until 315 PM EDT.
* At 250 PM EDT, a severe thunderstorm was located 8 miles west of
Wilson-Conococheague, or 11 miles southeast of Hancock, moving east
at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.
* Locations impacted include...
Hagerstown, Thurmont, Municipal Stadium, Robinwood,
Fountainhead-Orchard Hills, Smithsburg, Paramount-Long Meadow,
Wilson-Conococheague, Williamsport, Mount Aetna, Long Meadow, Saint
James, Halfway, Maugansville, Cavetown, Funkstown, Leitersburg,
Clear Spring, Sabillasville, and Fort Ritchie.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3972 7735 3967 7736 3958 7749 3959 7783
3961 7784 3962 7788 3962 7789 3960 7788
3960 7792 3962 7794 3960 7794 3961 7796
3960 7801 3962 7803 3972 7800
TIME...MOT...LOC 1850Z 270DEG 15KT 3963 7798
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
248 PM EDT Mon Aug 10 2026
MDC001-043-WVC065-101900-
/O.CON.KLWX.SV.W.0375.000000T0000Z-260810T1900Z/
Washington MD-Allegany MD-Morgan WV-
248 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM EDT
FOR NORTHWESTERN WASHINGTON...EAST CENTRAL ALLEGANY AND NORTHERN
MORGAN COUNTIES...
At 248 PM EDT, a severe thunderstorm was located over Berkeley
Springs, or 7 miles south of Hancock, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Berkeley Springs, Great Cacapon, Little Orleans, Johnsons Mill,
Lineburg, Valley View, Spohrs Crossroads, Rock Gap, Stotlers
Crossroads, Highland Ridge, Smith Crossroads, Berryville, New Hope,
and Shady Grove.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3970 7809 3959 7813 3959 7814 3958 7815
3950 7818 3955 7842 3962 7843 3967 7840
TIME...MOT...LOC 1848Z 277DEG 18KT 3960 7819
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Thunderstorm Warning
MDC021-101930-
/O.NEW.KLWX.SV.W.0379.260810T1846Z-260810T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
246 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
North central Frederick County in north central Maryland...
* Until 330 PM EDT.
* At 246 PM EDT, a severe thunderstorm was located over Smithsburg,
or 7 miles west of Thurmont, moving east at 20 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.
* Locations impacted include...
Thurmont, Emmitsburg, Sabillasville, Fort Ritchie, and Graceham.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3972 7722 3970 7722 3969 7724 3968 7723
3966 7727 3963 7728 3964 7731 3962 7731
3961 7729 3962 7756 3963 7753 3967 7749
3969 7751 3972 7747
TIME...MOT...LOC 1846Z 274DEG 18KT 3964 7755
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Thunderstorm Warning
PAC133-101930-
/O.NEW.KCTP.SV.W.0253.260810T1845Z-260810T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
245 PM EDT Mon Aug 10 2026
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for...
Southern York County in south central Pennsylvania...
* Until 330 PM EDT.
* At 245 PM EDT, a severe thunderstorm was located over West York,
moving southeast at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Law enforcement.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* Locations impacted include...
York, Weigelstown, Red Lion, Spry, Dallastown, Shiloh, East York,
Stonybrook-Wilshire, West York, Shrewsbury, Grantley, and Tyler
Run-Queens Gate.
This includes Interstate 83 from mile markers 0 to 26.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in State College PA.
Very heavy rainfall is occurring with this severe thunderstorm, and
may lead to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3993 7694 4007 7679 4000 7655 3996 7648
3994 7647 3993 7643 3991 7639 3986 7637
3972 7661 3972 7668
TIME...MOT...LOC 1845Z 303DEG 17KT 3993 7679
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
Bowen
Severe Thunderstorm Warning
MDC043-WVC003-037-065-101945-
/O.NEW.KLWX.SV.W.0378.260810T1843Z-260810T1945Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
243 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Southeastern Washington County in north central Maryland...
Northeastern Jefferson County in the Panhandle of West Virginia...
Central Morgan County in the Panhandle of West Virginia...
Berkeley County in the Panhandle of West Virginia...
* Until 345 PM EDT.
* At 243 PM EDT, severe thunderstorms were located along a line
extending from 8 miles southeast of Hancock to 7 miles southeast of
Berkeley Springs to near Greenwood, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.
* Locations impacted include...
Martinsburg, Shepherdstown, Paw Paw, Boonsboro, Williamsport, Mount
Aetna, Mount Lena, San Mar, Kearneysville, Saint James, Berkeley,
Halfway, Keedysville, Funkstown, Falling Waters, Sharpsburg,
Fairplay, Hedgesville, Rohrersville, and Gapland.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3947 7835 3952 7847 3953 7846
3955 7842 3961 7806
TIME...MOT...LOC 1843Z 274DEG 18KT 3962 7805 3955 7812 3947 7830
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Thunderstorm Warning
PAC001-041-055-101930-
/O.NEW.KCTP.SV.W.0252.260810T1843Z-260810T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
243 PM EDT Mon Aug 10 2026
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for...
Adams County in south central Pennsylvania...
Southwestern Cumberland County in south central Pennsylvania...
Southeastern Franklin County in south central Pennsylvania...
* Until 330 PM EDT.
* At 242 PM EDT, a severe thunderstorm was located over Fayetteville,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Chambersburg, Gettysburg, Hampton, Guilford, St. Thomas, Carroll
Valley, Fayetteville, Bonneauville, Mont Alto, Scotland, Lake
Heritage, and Marion.
This includes Interstate 81 from mile markers 7 to 24.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in State College PA.
Very heavy rainfall is occurring with this severe thunderstorm, and
may lead to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3984 7785 3994 7780 4003 7765 3997 7703
3972 7713 3972 7731
TIME...MOT...LOC 1842Z 281DEG 27KT 3990 7756
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Severe Thunderstorm Warning
MDC021-043-101900-
/O.NEW.KLWX.SV.W.0376.260810T1829Z-260810T1900Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
229 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Northeastern Washington County in north central Maryland...
Northwestern Frederick County in north central Maryland...
* Until 300 PM EDT.
* At 228 PM EDT, a severe thunderstorm was located over
Paramount-Long Meadow, or near Municipal Stadium, moving east at 20
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.
* Locations impacted include...
Hagerstown, Thurmont, Municipal Stadium, Robinwood,
Fountainhead-Orchard Hills, Smithsburg, Paramount-Long Meadow,
Wilson-Conococheague, Williamsport, Mount Aetna, Long Meadow, Saint
James, Halfway, Maugansville, Cavetown, Funkstown, Leitersburg,
Clear Spring, Sabillasville, and Fort Ritchie.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3972 7735 3967 7736 3958 7749 3959 7783
3961 7784 3962 7788 3962 7789 3960 7788
3960 7792 3962 7794 3960 7794 3960 7795
3961 7796 3960 7801 3962 7803 3972 7800
TIME...MOT...LOC 1828Z 263DEG 19KT 3967 7765
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Flash Flood Warning
Flash Flood Warning
PAC055-102200-
/O.NEW.KCTP.FF.W.0059.260810T1854Z-260810T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service State College PA
254 PM EDT Mon Aug 10 2026
The National Weather Service in State College has issued a
* Flash Flood Warning for...
Central Franklin County in south central Pennsylvania...
* Until 600 PM EDT.
* At 254 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Chambersburg, Guilford, St. Thomas, Fayetteville, Scotland and Fort
Loudon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3989 7747 3988 7747 3989 7796 3994 7794
3995 7794 3996 7794 3997 7793 3999 7792
4000 7792 4001 7791 4002 7786 4000 7749
3999 7748 3999 7747 3998 7747 3998 7746
3997 7745 3995 7747
FLASH FLOOD...RADAR INDICATED
$$
Bauco
Severe Weather Statement
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
253 PM EDT Mon Aug 10 2026
VAC069-171-840-WVC003-027-031-065-101945-
/O.CON.KLWX.SV.W.0377.000000T0000Z-260810T1945Z/
Shenandoah VA-Frederick VA-City of Winchester VA-Morgan WV-Hardy WV-
Berkeley WV-Hampshire WV-
253 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR NORTHEASTERN SHENANDOAH AND FREDERICK COUNTIES IN NORTHWESTERN
VIRGINIA...SOUTHWESTERN MORGAN COUNTY IN THE PANHANDLE OF WEST
VIRGINIA...NORTHEASTERN HARDY COUNTY IN EASTERN WEST VIRGINIA...
SOUTHERN BERKELEY COUNTY IN THE PANHANDLE OF WEST VIRGINIA AND
EASTERN HAMPSHIRE COUNTIES IN EASTERN WEST VIRGINIA AND THE CITY OF
WINCHESTER...
At 253 PM EDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Greenwood to 12 miles north of
Star Tannery to near Wardensville, moving east at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Winchester, Strasburg, Millwood Pike, Inwood, Stephens City,
Wardensville, Star Tannery, Middletown, Capon Bridge, Yellow Spring,
High View, Cedar Grove, Clear Brook, Ridgeway, Bunker Hill, Bloomery,
Stephenson, Delray, Cross Junction, and Arden.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3940 7791 3937 7797 3935 7797 3933 7800
3932 7799 3928 7803 3910 7811 3907 7814
3902 7816 3901 7832 3900 7833 3897 7852
3910 7882 3936 7860 3950 7854
TIME...MOT...LOC 1853Z 272DEG 36KT 3940 7835 3926 7849 3907 7865
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
248 PM EDT Mon Aug 10 2026
MDC001-043-WVC065-101900-
/O.CON.KLWX.SV.W.0375.000000T0000Z-260810T1900Z/
Washington MD-Allegany MD-Morgan WV-
248 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM EDT
FOR NORTHWESTERN WASHINGTON...EAST CENTRAL ALLEGANY AND NORTHERN
MORGAN COUNTIES...
At 248 PM EDT, a severe thunderstorm was located over Berkeley
Springs, or 7 miles south of Hancock, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Berkeley Springs, Great Cacapon, Little Orleans, Johnsons Mill,
Lineburg, Valley View, Spohrs Crossroads, Rock Gap, Stotlers
Crossroads, Highland Ridge, Smith Crossroads, Berryville, New Hope,
and Shady Grove.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3970 7809 3959 7813 3959 7814 3958 7815
3950 7818 3955 7842 3962 7843 3967 7840
TIME...MOT...LOC 1848Z 277DEG 18KT 3960 7819
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Severe Thunderstorm Watch
WATCH COUNTY NOTIFICATION FOR WATCH 555
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
254 PM EDT MON AUG 10 2026
ANZ530>533-535-536-538>542-110100-
/O.CON.KLWX.SV.A.0555.000000T0000Z-260811T0100Z/
SEVERE THUNDERSTORM WATCH 555 REMAINS VALID UNTIL 9 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
EASTERN BAY
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER
PATUXENT RIVER TO BROOMES ISLAND MD
$$
WATCH COUNTY NOTIFICATION FOR WATCH 555
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
254 PM EDT MON AUG 10 2026
DCC001-MDC001-003-005-009-013-015-017-021-025-027-031-033-043-510-
VAC003-013-015-043-047-059-061-069-079-091-099-107-113-125-137-
139-153-157-165-171-177-179-187-510-540-600-610-630-660-683-685-
790-820-840-WVC003-023-027-031-037-057-065-071-110100-
/O.CON.KLWX.SV.A.0555.000000T0000Z-260811T0100Z/
SEVERE THUNDERSTORM WATCH 555 REMAINS VALID UNTIL 9 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS WATCH INCLUDES 14 COUNTIES
IN CENTRAL MARYLAND
ANNE ARUNDEL HOWARD
MONTGOMERY
PRINCE GEORGES
IN NORTH CENTRAL MARYLAND
CARROLL FREDERICK
WASHINGTON
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN SOUTHERN MARYLAND
CALVERT CHARLES
IN WESTERN MARYLAND
ALLEGANY
IN VIRGINIA THIS WATCH INCLUDES 34 COUNTIES
IN CENTRAL VIRGINIA
ALBEMARLE
CITY OF CHARLOTTESVILLE
CITY OF FREDERICKSBURG
GREENE KING GEORGE
NELSON ORANGE
SPOTSYLVANIA
IN NORTHERN VIRGINIA
ARLINGTON
CITY OF ALEXANDRIA
CITY OF FAIRFAX
CITY OF FALLS CHURCH
CITY OF MANASSAS
CITY OF MANASSAS PARK
CULPEPER FAIRFAX
FAUQUIER LOUDOUN
PRINCE WILLIAM
STAFFORD
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
AUGUSTA
CITY OF HARRISONBURG
CITY OF STAUNTON
CITY OF WAYNESBORO
HIGHLAND ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ALSOP, ANDORA,
ANNANDALE, ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARKENDALE,
ARLINGTON, ARNOLD, BAKERTON, BALLENGER CREEK, BALLSTON,
BALTIMORE, BARCROFT, BARKSDALE, BAY VIEW, BEAN SETTLEMENT,
BENTONVILLE, BERKELEY SPGS, BERRYVILLE, BERRYVILLE, BETHEL,
BETHESDA, BLAKE, BLOOMERY, BOHEMIAS MILLS, BOWIE, BOYDS, BRADY,
BRAKE, BRANDYWINE, BRANTWOOD, BROKENBURG, BROOKFIELD,
BROOMES ISLAND, BUCKEYSTOWN, BUCKTON, BURKE, BURR HILL, BYNUM,
CABINS, CARDOVA, CATALPA, CATONSVILLE, CEDAR GROVE, CEDARVILLE,
CHANTILLY, CHARLES TOWN, CHARLOTTESVILLE, CHERRYDALE,
CHESAPEAKE BEACH, CHESTER GAP, CHRISTIAN, CHURCHVILLE,
CLARKSVILLE, CLARY, CLINTON, CLOVER CREEK, COLLEGE PARK,
COLUMBIA, COMPTON, COUNTRYSIDE, COVE POINT, CULPEPER, CUMBERLAND,
DAHLGREN, DALE CITY, DRUM POINT, DULLES INTERNATIONAL AIRPORT,
DUNDALK, DUNKIRK, EDGEWOOD, ELDERSBURG, ELLERSLIE, ESSEX,
EVERONA, FAIRFAX, FAIRFAX STATION, FAIRVIEW, FALLS CHURCH,
FALMOUTH, FELLS POINT, FISHER, FIVE FORKS, FORDSVILLE,
FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK, FREDERICKSBURG,
FRENCHBURG, FRONT ROYAL, FROSTBURG, GAINESBORO, GAITHERSBURG,
GAMBER, GARRISONVILLE, GATEWOOD, GERMANTOWN, GLEEDSVILLE,
GLEN BURNIE, GLEN ECHO, GLENDIE, GLENMONT, GREENBELT, GREENFIELD,
HAGERSTOWN, HALFWAY, HAMBURG, HANCOCK, HARFORD FURNACE,
HARRISONBURG, HAWKINSTOWN, HEADSVILLE, HICKORY, HIGHTOWN,
HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KEYSER,
KIMBALL, KLINE GAP, LAHORE, LAKE RIDGE, LANDES, LANGLEY,
LEESBURG, LIBERTY, LINVILLE, LONG BEACH, LUCKETTS, LURAY,
MADISON MILLS, MADISON RUN, MAGNOLIA, MAGNOLIA, MANASSAS,
MANASSAS PARK, MARTINSBURG, MASONVILLE, MASSAPONAX, MCCOOLE,
MCDOWELL, MCLEAN, MCNEILL, MIDDLEWAY, MILL GAP, MILLVILLE,
MONTCLAIR, MONTEBELLO, MONTEREY, MONTPELIER, MOOREFIELD,
MOUNT CLIFTON, MOUNT HARMONY, MOUNT JACKSON, MUSTOE, NASONS,
NEW CREEK, OAK FLAT, OAK GROVE, ORANGE, OVERTON, PARK HEIGHTS,
PARK MILLS, PARKVILLE, PARTLOW, PAW PAW, PETERSBURG, POINTS,
POST OAK, PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN, RAWLINGS,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, RIVERTON, ROLLINS FORK, ROMNEY, ROSSLYN,
RUDDLE, RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE,
SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION, SHILOH,
SILVER SPRING, SIMPSONVILLE, SKYLAND, SMITH CROSSROADS,
SOUTH GATE, SPOTSYLVANIA COURT, SPOTTSWOOD, SPRINGFIELD,
ST. CHARLES, STAUNTON, STERLING PARK, STEVENSBURG, STRASBURG,
STRINGTOWN, STUARTS DRAFT, SUGAR GROVE, SUITLAND-SILVER HILL,
TANTALLON, THREE CHURCHES, TOWSON, TURNBULL, TWYMANS MILL,
UNIONVILLE, WALDORF, WAPOCOMO, WARRENTON, WASHINGTON, WAYNESBORO,
WELTON, WESTMINSTER, WIDEWATER, WINCHESTER, WINSTON, WOODBRIDGE,
WOODLAWN, WOODSTOCK, AND WOODSTOCK.
$$
WATCH COUNTY NOTIFICATION FOR WATCHES 552/553
NATIONAL WEATHER SERVICE STATE COLLEGE PA
236 PM EDT MON AUG 10 2026
PAC001-037-041-043-055-067-071-075-093-097-099-107-109-119-133-
102300-
/O.CON.KCTP.SV.A.0553.000000T0000Z-260810T2300Z/
SEVERE THUNDERSTORM WATCH 553 REMAINS VALID UNTIL 7 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
IN PENNSYLVANIA THIS WATCH INCLUDES 15 COUNTIES
IN CENTRAL PENNSYLVANIA
ADAMS COLUMBIA CUMBERLAND
DAUPHIN FRANKLIN JUNIATA
LANCASTER LEBANON MONTOUR
NORTHUMBERLAND PERRY SCHUYLKILL
SNYDER UNION YORK
THIS INCLUDES THE CITIES OF BERWICK, BLOOMSBURG, CARLISLE,
CHAMBERSBURG, DANVILLE, GETTYSBURG, HARRISBURG, HERSHEY,
LANCASTER, LEBANON, LEWISBURG, MIFFLINTOWN, NEWPORT, POTTSVILLE,
SELINSGROVE, SHAMOKIN, SUNBURY, WAYNESBORO, AND YORK.
$$
WATCH COUNTY NOTIFICATION FOR WATCHES 552/553
NATIONAL WEATHER SERVICE STATE COLLEGE PA
236 PM EDT MON AUG 10 2026
PAC009-013-021-023-027-033-035-057-061-081-087-105-111-113-117-
102100-
/O.EXT.KCTP.SV.A.0552.000000T0000Z-260810T2100Z/
SEVERE THUNDERSTORM WATCH 552, PREVIOUSLY IN EFFECT UNTIL 3 PM
EDT THIS AFTERNOON, IS NOW IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON FOR THE FOLLOWING AREAS
IN PENNSYLVANIA THIS WATCH INCLUDES 15 COUNTIES
IN CENTRAL PENNSYLVANIA
BEDFORD BLAIR CAMBRIA
CAMERON CENTRE CLEARFIELD
CLINTON FULTON HUNTINGDON
LYCOMING MIFFLIN POTTER
SOMERSET SULLIVAN TIOGA
THIS INCLUDES THE CITIES OF ALTOONA, BEDFORD, CLEARFIELD,
COUDERSPORT, DUBOIS, EMPORIUM, HUNTINGDON, JOHNSTOWN, LAPORTE,
LEWISTOWN, LOCK HAVEN, MANSFIELD, MCCONNELLSBURG, MOUNT UNION,
RENOVO, SOMERSET, STATE COLLEGE, WELLSBORO, AND WILLIAMSPORT.
$$
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
ANZ338-355-430-431-450-451-452-453-454-455-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
NEW YORK HARBOR
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM
DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM
COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM
COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM
COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM
$$
ATTN...WFO...PHI...OKX...
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
DEC001-003-005-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
MDC011-029-035-041-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
MD
. MARYLAND COUNTIES INCLUDED ARE
CAROLINE KENT QUEEN ANNE`S
TALBOT
$$
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-037-039-041-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC BERGEN BURLINGTON
CAMDEN CAPE MAY CUMBERLAND
ESSEX GLOUCESTER HUDSON
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
PASSAIC SALEM SOMERSET
SUSSEX UNION WARREN
$$
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
NYC005-047-059-061-071-081-085-087-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
NY
. NEW YORK COUNTIES INCLUDED ARE
BRONX KINGS NASSAU
NEW YORK (MANHATTAN) ORANGE QUEENS
RICHMOND ROCKLAND
$$
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 556
NWS STORM PREDICTION CENTER NORMAN OK
210 PM EDT MON AUG 10 2026
SEVERE THUNDERSTORM WATCH 556 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS
PAC011-017-025-029-045-077-089-091-095-101-110100-
/O.NEW.KWNS.SV.A.0556.260810T1810Z-260811T0100Z/
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
BERKS BUCKS CARBON
CHESTER DELAWARE LEHIGH
MONROE MONTGOMERY NORTHAMPTON
PHILADELPHIA
$$
WATCH COUNTY NOTIFICATION FOR WATCH 553
NATIONAL WEATHER SERVICE BINGHAMTON NY
209 PM EDT MON AUG 10 2026
NYC007-015-097-101-107-109-PAC015-069-079-115-127-131-102300-
/O.CON.KBGM.SV.A.0553.000000T0000Z-260810T2300Z/
SEVERE THUNDERSTORM WATCH 553 REMAINS VALID UNTIL 7 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
IN NEW YORK THIS WATCH INCLUDES 6 COUNTIES
IN CENTRAL NEW YORK
BROOME CHEMUNG SCHUYLER
STEUBEN TIOGA TOMPKINS
IN PENNSYLVANIA THIS WATCH INCLUDES 6 COUNTIES
IN NORTHEAST PENNSYLVANIA
BRADFORD LACKAWANNA LUZERNE
SUSQUEHANNA WAYNE WYOMING
THIS INCLUDES THE CITIES OF BINGHAMTON, CORNING, ELMIRA,
HALLSTEAD, HAWLEY, HAZLETON, HONESDALE, HORNELL, ITHACA,
MONTROSE, OWEGO, SAYRE, SCRANTON, TOWANDA, TUNKHANNOCK,
WATKINS GLEN, WAVERLY, AND WILKES-BARRE.
$$
WATCH COUNTY NOTIFICATION FOR WATCH 553
NATIONAL WEATHER SERVICE BINGHAMTON NY
209 PM EDT MON AUG 10 2026
PAC103-102300-
/O.EXA.KBGM.SV.A.0553.000000T0000Z-260810T2300Z/
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM
WATCH 553 TO INCLUDE THE FOLLOWING AREAS UNTIL 7 PM EDT THIS
EVENING
IN PENNSYLVANIA THIS WATCH INCLUDES 1 COUNTY
IN NORTHEAST PENNSYLVANIA
PIKE
THIS INCLUDES THE CITIES OF MILFORD.
$$
Special Weather Statement
Special Weather Statement
National Weather Service Binghamton NY
250 PM EDT Mon Aug 10 2026
PAZ047-101915-
Luzerne PA-
250 PM EDT Mon Aug 10 2026
...STRONG THUNDERSTORMS WILL IMPACT SOUTHERN LUZERNE COUNTY THROUGH
315 PM EDT...
At 250 PM EDT, Doppler radar was tracking a cluster of strong
thunderstorms over Nescopeck, or near Berwick, moving east at 30 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Hazleton, Berwick, West Hazleton, Freeland, Bear Creek, Dorrance,
Conyngham, Nescopeck, Slocum, and White Haven.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
northeastern Pennsylvania.
&&
LAT...LON 4095 7621 4105 7623 4113 7623 4121 7577
4109 7575 4109 7577 4105 7577 4103 7575
4103 7574 4101 7574 4098 7583 4090 7603
TIME...MOT...LOC 1850Z 263DEG 28KT 4104 7618
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
JTC
Special Weather Statement
National Weather Service Binghamton NY
243 PM EDT Mon Aug 10 2026
PAZ038-039-043-101915-
Wyoming PA-Susquehanna PA-Bradford PA-
243 PM EDT Mon Aug 10 2026
...STRONG THUNDERSTORMS WILL IMPACT WESTERN SUSQUEHANNA...EAST
CENTRAL BRADFORD AND NORTHEASTERN WYOMING COUNTIES THROUGH 315 PM
EDT...
At 242 PM EDT, Doppler radar was tracking a cluster of strong
thunderstorms over Auburn Center, or 11 miles southwest of Montrose,
moving east at 35 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Rush, Springville, Montrose, Dimock, Harford, Mehoopany, New Milford,
Nicholson, Meshoppen, and Laceyville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
central New York...and northeastern Pennsylvania.
&&
LAT...LON 4182 7626 4200 7579 4164 7563 4164 7572
4163 7572 4164 7573 4160 7575 4153 7608
TIME...MOT...LOC 1842Z 257DEG 29KT 4170 7600
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
JTC
Special Weather Statement
National Weather Service Binghamton NY
232 PM EDT Mon Aug 10 2026
PAZ043-044-047-101900-
Wyoming PA-Luzerne PA-Lackawanna PA-
232 PM EDT Mon Aug 10 2026
...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN LACKAWANNA...
NORTHERN LUZERNE AND WYOMING COUNTIES THROUGH 300 PM EDT...
At 232 PM EDT, Doppler radar was tracking a strong thunderstorm near
Sweet Valley, or 17 miles northwest of Wilkes-Barre, moving east at
40 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Wilkes-Barre, Falls, Muhlenberg, Kingston, Nanticoke, Plains, Old
Forge, Pittston, Taylor, and Plymouth.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
northeastern Pennsylvania.
&&
LAT...LON 4120 7632 4130 7631 4151 7623 4162 7579
4121 7564 4117 7630
TIME...MOT...LOC 1832Z 257DEG 33KT 4135 7619
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
JTC
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service New York NY
249 PM EDT Mon Aug 10 2026
ANZ338-355-111900-
New York Harbor-Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
249 PM EDT Mon Aug 10 2026
...SEVERE THUNDERSTORM WATCH 556 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...
This Hazardous Weather Outlook is for Atlantic coastal waters.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Severe Thunderstorm Watch.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
The probability for widespread hazardous weather that would meet NWS
warning criteria is low.
.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.
$$
Hazardous Weather Outlook
National Weather Service New York NY
249 PM EDT Mon Aug 10 2026
CTZ005>012-NYZ068-070-071-078>081-111900-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Putnam-Northern Westchester-
Southern Westchester-Northwest Suffolk-Northeast Suffolk-
Southwest Suffolk-Southeast Suffolk-
249 PM EDT Mon Aug 10 2026
This Hazardous Weather Outlook is for southern Connecticut and
southeast New York.
.DAY ONE...This afternoon and tonight.
Strong thunderstorms are possible this evening capable of producing
strong gusty winds.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
The probability for widespread hazardous weather that would meet NWS
warning criteria is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
Hazardous Weather Outlook
National Weather Service New York NY
249 PM EDT Mon Aug 10 2026
NJZ002-004-006-103>108-NYZ067-069-072>075-176>179-111900-
Western Passaic-Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-
Western Essex-Eastern Essex-Western Union-Eastern Union-Orange-
Rockland-New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
249 PM EDT Mon Aug 10 2026
...SEVERE THUNDERSTORM WATCH 556 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...
This Hazardous Weather Outlook is for northeast New Jersey and
southeast New York.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Severe Thunderstorm Watch.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
The probability for widespread hazardous weather that would meet NWS
warning criteria is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will likely be needed.
&&
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.
$$
Hazardous Weather Outlook
National Weather Service State College PA
236 PM EDT Mon Aug 10 2026
PAZ006-011-012-017>019-024>027-033>035-037-041-042-045-046-111845-
Potter-Cameron-Northern Clinton-Clearfield-Northern Centre-
Southern Centre-Cambria-Blair-Huntingdon-Mifflin-Somerset-Bedford-
Fulton-Tioga-Northern Lycoming-Sullivan-Southern Clinton-
Southern Lycoming-
236 PM EDT Mon Aug 10 2026
...SEVERE THUNDERSTORM WATCH 552 IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Severe Thunderstorm Watch.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thunderstorms with locally heavy rain are possible Tuesday and
Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service State College PA
236 PM EDT Mon Aug 10 2026
PAZ028-036-049>053-056>059-063>066-111845-
Juniata-Franklin-Union-Snyder-Montour-Northumberland-Columbia-Perry-
Dauphin-Schuylkill-Lebanon-Cumberland-Adams-York-Lancaster-
236 PM EDT Mon Aug 10 2026
...SEVERE THUNDERSTORM WATCH 553 IN EFFECT UNTIL 7 PM EDT THIS
EVENING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Severe Thunderstorm Watch.
Thunderstorms with severe wind gusts and locally heavy rain will be
possible this afternoon and evening.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thunderstorms with locally heavy rain are possible Tuesday and
Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
117 PM EDT Mon Aug 10 2026
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-111000-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
117 PM EDT Mon Aug 10 2026
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...This Afternoon and Tonight
Severe Thunderstorm Watch Number 555 is in effect for the entire
area except St. Mary`s County until 9 PM.
Scattered severe thunderstorms are possible this afternoon and
evening. Damaging wind gusts are the primary hazard.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Additional severe thunderstorms capable of producing damaging
winds are possible Tuesday.
.SPOTTER INFORMATION STATEMENT...
Skywarn Spotter Network has been activated.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
117 PM EDT Mon Aug 10 2026
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-111000-
Washington-Frederick-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Page-Warren-Clarke-Nelson-Albemarle-Greene-
Madison-Rappahannock-Orange-Culpeper-Northern Fauquier-
Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northern Virginia Blue Ridge-Central Virginia Blue Ridge-
Northwest Prince William-Hampshire-Morgan-Berkeley-Jefferson-
Hardy-
117 PM EDT Mon Aug 10 2026
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...This Afternoon and Tonight
Severe Thunderstorm Watch Number 555 is in effect for the entire
area until 9 PM.
Scattered severe thunderstorms are possible this afternoon and
evening. Damaging wind gusts are the primary hazard.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Additional strong to severe thunderstorms capable of producing
damaging winds are possible Tuesday.
.SPOTTER INFORMATION STATEMENT...
Skywarn Spotter Network has been activated.
$$
Hazardous Weather Outlook
National Weather Service Binghamton NY
1206 PM EDT Mon Aug 10 2026
NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-111615-
Northern Oneida-Yates-Seneca-Southern Cayuga-Onondaga-Steuben-
Schuyler-Chemung-Tompkins-Madison-Southern Oneida-Cortland-Chenango-
Otsego-Tioga-Broome-Delaware-Sullivan-Bradford-Susquehanna-
Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-Southern Wayne-
1206 PM EDT Mon Aug 10 2026
This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.
.DAY ONE...This afternoon and tonight.
Isolated to scattered showers and thunderstorms move through the
region today. Some of these thunderstorms have a chance to produce
heavy rainfall, damaging winds, and large hail.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
There is a low probability for widespread hazardous weather.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed. Please relay any information about
severe weather to the NWS.
$$
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
659 AM EDT Mon Aug 10 2026
MDZ012-015-019-020-110915-
Kent MD-Queen Annes-Talbot-Caroline-
659 AM EDT Mon Aug 10 2026
This Hazardous Weather Outlook is for northeast Maryland.
.DAY ONE...Today and tonight.
Severe thunderstorms with damaging winds are possible today.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Hot and humid conditions will persist through Tuesday along with
daily chances for showers and thunderstorms. Chances for severe
thunderstorms will return for Monday and Tuesday.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
$$
Staarmann
