Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
338 AM EST Thu Dec 11 2025
PAZ002-111645-
/O.CON.KCLE.WS.W.0003.000000T0000Z-251212T0900Z/
Southern Erie-
Including the cities of Corry, Edinboro, and Union City
338 AM EST Thu Dec 11 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...Heavy lake effect snow. Additional snow accumulations
between 3 and 5 inches.
* WHERE...Southern Erie County.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery conditions
with with slower travel likely The hazardous conditions could
impact the Thursday morning and evening commutes.
* ADDITIONAL DETAILS...Snow totals will vary based on where lake
effect bands persist. The heaviest snow is expected through
daybreak with lighter snow showers today into tonight.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all travel
restrictions and delay unnecessary travel. Visit www.511pa.com for
the latest travel, roadway, and traffic conditions.
Persons should consider delaying all travel. If travel is absolutely
necessary, drive with extreme caution. Consider taking a winter
storm kit along with you, including such items as tire chains,
booster cables, flashlight, shovel, blankets and extra clothing.
Also take water, a first aid kit, and anything else that would help
you survive in case you become stranded.
&&
$$
Lake Effect Snow Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1000 AM EST Thu Dec 11 2025
NYZ019-020-085-120300-
/O.CON.KBUF.LE.W.0011.000000T0000Z-251212T0900Z/
Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Jamestown, Olean, Orchard Park, and
Springville
1000 AM EST Thu Dec 11 2025
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...
* WHAT...Heavy lake effect snow. Additional snow accumulations 4 to
8 inches in the most persistent lake snows. Winds gusting as high
as 35 mph will produce blowing and drifting snow in open areas.
* WHERE...Chautauqua, Cattaraugus, and far Southern Erie Counties.
The greatest accumulations will be across the higher terrain
inland from Lake Erie and well south of the Buffalo Southtowns.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Travel will be difficult with snow covered roads and
poor visibility. The hazardous conditions will impact the Thursday
evening commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.
Submit snow reports through our website or social media.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
704 AM EST Thu Dec 11 2025
PAZ004-005-120430-
/O.CON.KCTP.LE.W.0004.000000T0000Z-251212T0900Z/
Warren-McKean-
Including the cities of Warren and Bradford
704 AM EST Thu Dec 11 2025
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...
* WHAT...Heavy lake effect snow. Additional snow accumulations
between 2 and 5 inches, with localized amounts as high as 7 inches
in more persistent snow bands. Winds gusting as high as 40 mph
causing significant blowing snow and greatly reduced visibility at
times.
* WHERE...McKean and Warren Counties.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1000 AM EST Thu Dec 11 2025
NYZ012-021-120300-
/O.CON.KBUF.WW.Y.0035.000000T0000Z-251212T0900Z/
Wyoming-Allegany-
Including the cities of Warsaw and Wellsville
1000 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...Lake effect snow. Additional snow accumulations 3 to 5
inches in the most persistent bands. Winds gusting as high as 35
mph will produce blowing and drifting snow in open areas.
* WHERE...Wyoming and Allegany Counties.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Travel will be difficult with snow covered roads and
reduced visibility. The hazardous conditions will impact the
Thursday evening commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Lake effect snow will fall in relatively narrow bands. If traveling,
be prepared for rapidly changing road conditions and visibilities.
Submit snow reports through our website or social media.
&&
$$
JJR
URGENT - WINTER WEATHER MESSAGE
National Weather Service Wilmington OH
947 AM EST Thu Dec 11 2025
INZ058-059-066-073>075-080-KYZ089>100-OHZ070>073-077>082-088-112300-
/O.CON.KILN.WW.Y.0019.251212T0000Z-251212T1500Z/
Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-Carroll-
Gallatin-Boone-Kenton-Campbell-Owen-Grant-Pendleton-Bracken-
Robertson-Mason-Lewis-Butler-Warren-Clinton-Ross-Hamilton-
Clermont-Brown-Highland-Adams-Pike-Scioto-
Including the cities of Fairfield, Downtown Cincinnati, West
Union, Seaman, Wilmington, Tollesboro, Greendale, Vevay, Day
Heights, Oakbrook, Landen, Liberty, Greenfield, Middletown,
Dillsboro, Mulberry, Alexandria, Milan, Hillsboro, Vanceburg,
Peebles, Lawrenceburg, Connersville, Highland Heights,
Winchester, Manchester, Mount Olivet, Milford, Waverly, Butler,
Bellevue, Oxford, Hamilton, Aurora, Bright, Ripley, Batesville,
Hidden Valley, Burlington, Carrollton, Rising Sun, Aberdeen,
Piketon, Independence, Versailles, Mason, Camp Dix, Mount Repose,
Brooksville, Franklin, Brookville, Erlanger, Augusta, Fort
Thomas, Head Of Grassy, Mount Orab, Lebanon, Florence, Falmouth,
Dry Ridge, Georgetown, West College Corner, Pike Lake,
Blanchester, Summerside, Warsaw, Williamstown, Mount Carmel,
Springboro, Maysville, Wheelersburg, Portsmouth, Chillicothe,
Osgood, Withamsville, Owenton, Crittenden, Dayton, Covington, and
Newport
947 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM EST FRIDAY...
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Portions of east central and southeast Indiana, northeast
and northern Kentucky, and south central and southwest Ohio.
* WHEN...From 7 PM this evening to 10 AM EST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening and Friday morning
commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Indiana, visit
511in.org or call 1-800-261-7623 for the latest road information. In
Kentucky, visit goky.ky.gov for the latest road information. In
Ohio, visit ohgo.com for the latest road information.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
840 AM EST Thu Dec 11 2025
PAZ007>009-015-016-120000-
/O.EXT.KPBZ.WW.Y.0023.000000T0000Z-251212T0000Z/
Mercer-Venango-Forest-Clarion-Jefferson PA-
Including the cities of Punxsutawney, Sharon, Hermitage, Tionesta,
Oil City, Brookville, Grove City, Clarion, and Franklin
840 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Snow. Additional snow accumulations of 1 to 2 inches. Storm
total of 3 to 6 inches.
* WHERE...Forest, Jefferson PA, Mercer, Venango, and Clarion
Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.
Please report snow or ice accumulations by calling 412-262-1988,
posting to the NWS Pittsburgh Facebook page, or using X
@NWSPittsburgh.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Pittsburgh PA
840 AM EST Thu Dec 11 2025
PAZ074-076-078-120000-
/O.CON.KPBZ.WW.Y.0023.000000T0000Z-251212T0000Z/
Higher Elevations of Westmoreland-Higher Elevations of Fayette-
Higher Elevations of Indiana-
Including the cities of Champion, Armagh, Ohiopyle, Ligonier, and
Donegal
840 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Additional snow accumulations of 1 to 2 inches. Storm total
of 2 to 4 inches.
* WHERE...Higher Elevations of Fayette, Higher Elevations of
Westmoreland, and Higher Elevations of Indiana Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.
Please report snow or ice accumulations by calling 412-262-1988,
posting to the NWS Pittsburgh Facebook page, or using X
@NWSPittsburgh.
&&
$$
Shallenberger
URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
704 AM EST Thu Dec 11 2025
PAZ006-010-011-120430-
/O.CON.KCTP.WW.Y.0024.000000T0000Z-251212T0900Z/
Potter-Elk-Cameron-
Including the cities of St. Marys, Ridgway, Emporium, and
Coudersport
704 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...Lake effect snow. Additional snow accumulations between 1
and 3 inches with localized amounts of 4 inches in more persistent
snow bands. Winds gusting as high as 40 mph.
* WHERE...Cameron, Elk, and Potter Counties.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
During lake effect snow, the weather can vary from bands of locally
heavy snow to dry weather just a few miles away. Visibilities can
also vary greatly. Be prepared for rapid changes in weather,
visibility, and road conditions.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
704 AM EST Thu Dec 11 2025
PAZ017-120430-
/O.CON.KCTP.WW.Y.0024.000000T0000Z-251212T0900Z/
Clearfield-
Including the cities of DuBois and Clearfield
704 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...Periods of snow showers and possibly a few brief, heavy
squalls. Additional snow accumulations of 1 to 3 inches. Winds
gusting as high as 40 mph.
* WHERE...Clearfield County.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
For more information from the National Weather Service visit
weather.gov/StateCollege
Lambert/Bauco
URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
704 AM EST Thu Dec 11 2025
PAZ024-033-120000-
/O.EXT.KCTP.WW.Y.0024.000000T0000Z-251212T0000Z/
Cambria-Somerset-
Including the cities of Johnstown and Somerset
704 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Periods of snow showers with a few brief, heavy squalls
possible. Additional snow accumulations of 1 to 3 inches. Winds
gusting as high as 45 mph.
* WHERE...Cambria and Somerset Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
Gusty winds could bring down tree branches.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
338 AM EST Thu Dec 11 2025
OHZ013-014-111645-
/O.CON.KCLE.WW.Y.0024.000000T0000Z-251212T0200Z/
Geauga-Ashtabula Inland-
Including the cities of Middlefield, Orwell, Bainbridge, Andover,
Roaming Shores, Chesterland, South Russell, Jefferson, Burton,
and Chardon
338 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS
EVENING...
* WHAT...Lake effect snow. Additional snow accumulations up to two
inches.
* WHERE...Ashtabula Inland and Geauga Counties.
* WHEN...Until 9 PM EST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions could impact the Thursday
morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The Ohio Department of Transportation and Ohio Turnpike and
Infrastructure Commission strongly encourage motorists to heed all
travel restrictions and delay unnecessary travel. Visit www.ohgo.com
for the latest travel, roadway, and traffic conditions.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
338 AM EST Thu Dec 11 2025
PAZ003-111645-
/O.CON.KCLE.WW.Y.0024.000000T0000Z-251212T0900Z/
Crawford-
Including the cities of Titusville and Meadville
338 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...Lake effect snow. Additional snow accumulations between 2
and 4 inches.
* WHERE...Crawford County.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Plan on slippery road conditions with slower travel
likely. The hazardous conditions could impact the Thursday morning
and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all travel
restrictions and delay unnecessary travel. Visit www.511pa.com for
the latest travel, roadway, and traffic conditions.
&&
$$
13
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
939 AM EST Thu Dec 11 2025
LEZ144-145-112245-
/O.CON.KCLE.SC.Y.0076.000000T0000Z-251212T0300Z/
The Islands to Vermilion OH-Vermilion to Avon Point OH-
939 AM EST Thu Dec 11 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...
* WHAT...West winds 10 to 20 knots and waves 2 to 5 feet.
* WHERE...The nearshore waters of Lake Erie from The Islands to
Avon Point OH.
* WHEN...Until 10 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
939 AM EST Thu Dec 11 2025
LEZ146>149-112245-
/O.CON.KCLE.SC.Y.0076.000000T0000Z-251212T0900Z/
Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH-
Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY-
939 AM EST Thu Dec 11 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
* WHAT...West winds 15 to 25 knots and waves 5 to 8 feet.
* WHERE...The nearshore waters of Lake Erie from Avon Point OH
to Ripley NY.
* WHEN...Until 4 AM EST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle
Special Weather Statement
Special Weather Statement
National Weather Service Cleveland OH
1014 AM EST Thu Dec 11 2025
OHZ010-011-013-020>023-111630-
Summit OH-Geauga OH-Portage OH-Medina OH-Trumbull OH-Lorain OH-
Cuyahoga OH-
1014 AM EST Thu Dec 11 2025
...An intense lake effect snow band will affect southwestern
Trumbull...Portage...southern Geauga...Cuyahoga...northern Medina...
northern Summit and Lorain Counties Until 1130 AM EST....
At 1013 AM EST, radar indicated an intense lake effect snow band
along a line extending from Amherst to near Macedonia to near Mantua,
moving southeast at 25 mph.
HAZARDS INCLUDE...
Visibility rapidly dropping to less than a quarter of a mile...
One to two inches of quick snow accumulation...
Locations impacted include...
Cleveland, Akron, Lorain, Elyria, Warren, Medina, Ravenna, Vermilion,
Western Vermilion, Parma, Cuyahoga Falls, Strongsville, Brunswick,
Westlake, North Royalton, North Ridgeville, Kent, Solon, Hudson, and
Twinsburg.
Use extra caution if you must travel into or through this lake effect
snow band. Rapid changes in visibility and potentially slick roads
are likely to lead to accidents. Consider delaying travel until this
snow band passes your location.
LAT...LON 4113 8080 4111 8213 4128 8235 4143 8235
4146 8216 4147 8098
TIME...MOT...LOC 1513Z 284DEG 21KT 4143 8224 4130 8160 4134 8121
&&
$$
15
Special Weather Statement
National Weather Service Pittsburgh PA
855 AM EST Thu Dec 11 2025
OHZ040-041-050-PAZ013-014-020>022-029-073-075-077-WVZ001>003-
111700-
Carroll-Columbiana-Jefferson OH-Lawrence-Butler-Beaver-Allegheny-
Armstrong-Washington-Westmoreland-Fayette-Indiana-Hancock-Brooke-
Ohio-
Including the cities of Carrollton, Malvern, East Liverpool,
Salem, Columbiana, Steubenville, New Castle, Ellwood City,
Butler, Aliquippa, Beaver Falls, Ambridge, Monaca,
Pittsburgh Metro Area, Kittanning, Ford City, Washington,
Canonsburg, Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, Monessen, Uniontown, Indiana, Weirton,
Follansbee, Wellsburg, and Wheeling
855 AM EST Thu Dec 11 2025
...SNOW SHOWERS REDUCING VISIBILITY AND CREATING SLIPPERY ROADS...
Snow showers, with locally heavier bands of lake effect snow, will
continue to move across the area this morning. Visibility could
be reduced to a half mile or less at times, with a quick half inch
to an inch of snow in persistent bands. This could create
hazardous conditions on roads and sidewalks. Use caution if
traveling this morning.
$$
WM
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Buffalo NY
1013 AM EST Thu Dec 11 2025
NYZ019-020-085-121515-
Chautauqua-Cattaraugus-Southern Erie-
1013 AM EST Thu Dec 11 2025
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...
This Hazardous Weather Outlook is for portions of western New York.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Lake Effect Snow Warning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another round of accumulating lake effect snow is expected this
weekend east of Lake Erie, beginning Saturday and continuing through
Sunday night. There remains some uncertainty with band placement and
intensity, but locally heavy snowfall is possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf
$$
Hazardous Weather Outlook
National Weather Service Buffalo NY
1013 AM EST Thu Dec 11 2025
NYZ012-021-121515-
Wyoming-Allegany-
1013 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
This Hazardous Weather Outlook is for portions of western New York.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another round of accumulating lake effect snow is expected this
weekend east of Lake Erie, beginning Saturday and continuing through
Sunday night. There remains some uncertainty with band placement and
intensity, but locally heavy snowfall is possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf
$$
Hazardous Weather Outlook
National Weather Service Binghamton NY
1002 AM EST Thu Dec 11 2025
NYZ015>017-022>025-044>046-055>057-062-PAZ038>040-043-044-047-048-
072-121515-
Yates-Seneca-Southern Cayuga-Steuben-Schuyler-Chemung-Tompkins-
Cortland-Chenango-Otsego-Tioga-Broome-Delaware-Sullivan-Bradford-
Susquehanna-Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-
Southern Wayne-
1002 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.
.DAY ONE...Today and tonight.
Scattered snow showers and brief snow squalls are possible through
the day today. The combination of cold temperatures and gusty winds
up to 40 mph could quickly cause isolated snow covered, icy and
slippery road conditions.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
No hazardous weather is expected at this time.
.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.
$$
Hazardous Weather Outlook
National Weather Service State College PA
707 AM EST Thu Dec 11 2025
PAZ004-005-121215-
Warren-McKean-
707 AM EST Thu Dec 11 2025
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Lake Effect Snow Warning.
In addition, wind gusts up to 40 mph from the west or northwest are
likely today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Several more rounds of mainly light snow or snow showers are
expected
Saturday into early next week.
Very cold and quite windy conditions will occur on Sunday with
daytime wind chills in the single digits above and below zero.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
707 AM EST Thu Dec 11 2025
PAZ006-010-011-017-121215-
Potter-Elk-Cameron-Clearfield-
707 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Winter Weather Advisory.
In addition, wind gusts up to 40 mph from the west or northwest are
likely today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Several more rounds of mainly light snow or snow showers are
expected Saturday into early next week.
Very cold and quite windy conditions will occur on Sunday with
daytime wind chills around zero.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
707 AM EST Thu Dec 11 2025
PAZ012-018-019-037-041-042-045-046-049>053-058-121215-
Northern Clinton-Northern Centre-Southern Centre-Tioga-
Northern Lycoming-Sullivan-Southern Clinton-Southern Lycoming-Union-
Snyder-Montour-Northumberland-Columbia-Schuylkill-
707 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Wet surfaces and slush from Wednesday`s wet snow and mixed
precipitation will refreeze early today and could result in slick
spots on untreated roads and sidewalks.
A localized heavy snow shower or snow squall is also possible
today and wind gusts up to 40 mph from the west or northwest
are also likely today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Several more rounds of mainly light snow or snow showers are
expected Saturday into early next week.
Very cold and quite windy conditions will occur on Sunday with
daytime wind chills only in the single digits to lower teens.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
707 AM EST Thu Dec 11 2025
PAZ024-033-121215-
Cambria-Somerset-
707 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Winter Weather Advisory.
In addition, wind gusts up to 40 mph from the west or northwest are
likely today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Several more rounds of mainly light snow or snow showers are
expected Saturday into early next week.
Very cold and quite windy conditions will occur on Sunday with
wind chills mainly in the single digits below zero.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
707 AM EST Thu Dec 11 2025
PAZ025>028-034>036-056-057-059-063>066-121215-
Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-Franklin-Perry-
Dauphin-Lebanon-Cumberland-Adams-York-Lancaster-
707 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Wet surfaces and slush from Wednesday`s mixed precipitation and
light rain will refreeze early today and could result in slick spots
on untreated roads and sidewalks.
Wind gusts up to 40 mph from the west or northwest are likely
today and a localized heavy snow shower or snow squall is also
possible today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Very cold and quite windy conditions will occur on Sunday with
daytime wind chills only in the single digits to lower teens.
Otherwise, the probability of widespread hazardous weather is
low.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
420 AM EST Thu Dec 11 2025
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-120930-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
420 AM EST Thu Dec 11 2025
This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.
.DAY ONE...Today and Tonight
Small Craft Advisories are in effect today and tonight. See the
latest Marine Weather Message (MWW) for details.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Below normal temperatures return through late week and are
reinforced by an arctic cold front Friday night into Saturday
morning. Snow squalls and freezing spray increase coverage and
intensity as arctic air deepens across the region. Sporadic gales are
possible Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
BT
Hazardous Weather Outlook
National Weather Service Cleveland OH
333 AM EST Thu Dec 11 2025
OHZ013-014-120845-
Geauga-Ashtabula Inland-
333 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST
THURSDAY...
This Hazardous Weather Outlook is for northeast Ohio.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A clipper and strong cold front will progress through the area
Saturday into Saturday night, with lingering lake effect snow
across the snowbelt through Sunday. Impactful snow accumulations are
possible this weekend, but confidence in the details is low.
A period of cold weather is expected this weekend, with highs
struggling to get into the 20s with lows in the single digits and
10s. Wind chills may dip below 0 Saturday and Sunday nights.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
333 AM EST Thu Dec 11 2025
PAZ002-120845-
Southern Erie-
333 AM EST Thu Dec 11 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
This Hazardous Weather Outlook is for northwest Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Storm Warning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A clipper and strong cold front will progress through the area
Saturday into Saturday night, with lingering lake effect snow
across the snowbelt through Sunday. Impactful snow accumulations are
possible this weekend, but confidence in the details is low.
A period of cold weather is expected this weekend, with highs
struggling to get into the 20s with lows in the single digits and
10s. Wind chills may dip below 0 Saturday and Sunday nights.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
333 AM EST Thu Dec 11 2025
PAZ003-120845-
Crawford-
333 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
This Hazardous Weather Outlook is for northwest Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A clipper and strong cold front will progress through the area
Saturday into Saturday night, with lingering lake effect snow
across the snowbelt through Sunday. Impactful snow accumulations are
possible this weekend, but confidence in the details is low.
A period of cold weather is expected this weekend, with highs
struggling to get into the 20s with lows in the single digits and
10s. Wind chills may dip below 0 Saturday and Sunday nights.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
317 AM EST Thu Dec 11 2025
INZ058-059-066-073>075-080-KYZ089>100-OHZ070>073-077>082-088-120830-
Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-Carroll-
Gallatin-Boone-Kenton-Campbell-Owen-Grant-Pendleton-Bracken-
Robertson-Mason-Lewis-Butler-Warren-Clinton-Ross-Hamilton-Clermont-
Brown-Highland-Adams-Pike-Scioto-
317 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM EST FRIDAY...
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, northeast Kentucky, northern Kentucky, south
central Ohio and southwest Ohio.
.DAY ONE...Today and tonight.
Snow showers are expected this morning. Some slick spots on roads
will be possible for the morning commute.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
Another system will bring accumulating snow Saturday into Saturday
night with the greatest potential for accumulating snow late in the
day Saturday and into Saturday night.
Very cold air will filter into the region this weekend. Wind chill
values near or below zero will be likely Sunday and Monday morning.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report snow and ice accumulations
to the National Weather Service.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
317 AM EST Thu Dec 11 2025
INZ050-OHZ026-034-035-042>046-051>056-060>065-074-120830-
Wayne-Hardin-Mercer-Auglaize-Darke-Shelby-Logan-Union-Delaware-Miami-
Champaign-Clark-Madison-Franklin-Licking-Preble-Montgomery-Greene-
Fayette-Pickaway-Fairfield-Hocking-
317 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for east central Indiana, central
Ohio and west central Ohio.
.DAY ONE...Today and tonight.
Snow showers are expected this morning. Some slick spots on roads
will be possible for the morning commute.
A system will bring accumulating snow to the region tonight into
Friday. This will have the potential to impact the Friday morning
commute.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another system will bring accumulating snow Saturday into Saturday
night with the greatest potential for accumulating snow late in the
day Saturday and into Saturday night.
Very cold air will filter into the region this weekend. Wind chill
values near or below zero will be likely Sunday and Monday morning.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report snow and ice accumulations
to the National Weather Service.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1237 AM EST Thu Dec 11 2025
OHZ039>041-048>050-057>059-068-069-PAZ020-021-029-031-073-075-
WVZ001>004-012-021-509-510-120545-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Beaver-Allegheny-Washington-
Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio-Marshall-Wetzel-
Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-
1237 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for east central Ohio, southwest
Pennsylvania, western Pennsylvania, and northern West Virginia.
.DAY ONE...Today and tonight.
Refreezing of wet roads from yesterday`s rain/snow mix and light
overnight snowfall accumulations in lingering lake-effect showers
could cause roads to be slick during the morning commute. Motorists
should use caution on the roads, especially bridges and overpasses.
Allow for extra time to reach destinations and increase distance
between vehicles.
Another passing disturbance could bring accumulating snowfall to
the area late Saturday into early Sunday.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another passing disturbance could bring accumulating snowfall to the
area late Saturday into Sunday, with the highest amounts expected
south of Pittsburgh.
Very cold temperatures are possible this weekend, with overnight
lows Saturday night through Monday night potentially dropping into
the teens and single digits. High temperatures on Sunday may barely
reach the low 20s for many.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1237 AM EST Thu Dec 11 2025
PAZ007>009-015-016-120545-
Mercer-Venango-Forest-Clarion-Jefferson PA-
1237 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...
This Hazardous Weather Outlook is for northwest Pennsylvania and
western Pennsylvania.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another passing disturbance could bring accumulating snowfall to the
area late Saturday into Sunday.
Very cold temperatures are possible this weekend with overnight lows
Saturday night through Monday night potentially dropping into the
teens and single digits. High temperatures on Sunday may barely
reach the low 20s for many.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1237 AM EST Thu Dec 11 2025
PAZ013-014-022-077-120545-
Lawrence-Butler-Armstrong-Indiana-
1237 AM EST Thu Dec 11 2025
This Hazardous Weather Outlook is for southwest Pennsylvania and
western Pennsylvania.
.DAY ONE...Today and tonight.
Refreezing of wet roads from yesterday`s rain/snow mix and light
overnight snowfall accumulations in lingering lake-effect showers
could cause roads to be slick during the morning commute. Motorists
should use caution on the roads, especially bridges and overpasses.
Allow for extra time to reach destinations and increase distance
between vehicles.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Another passing disturbance could bring accumulating snowfall to the
area late Saturday into Sunday.
Very cold temperatures are possible this weekend, with overnight
lows Saturday night through Monday night potentially dropping into
the teens and single digits. High temperatures on Sunday may barely
reach the low 20s for many.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
TC
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1237 AM EST Thu Dec 11 2025
PAZ074-076-078-WVZ511-513-120545-
Higher Elevations of Westmoreland-Higher Elevations of Fayette-
Higher Elevations of Indiana-Preston-Western Tucker-
1237 AM EST Thu Dec 11 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...
This Hazardous Weather Outlook is for southwest Pennsylvania,
western Pennsylvania and northern West Virginia.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Winter Weather Advisory.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A series of quick-hitting disturbances could bring accumulating
snowfall to the ridges on Friday and to much of the area late
Saturday into Sunday.
Very cold temperatures are possible this weekend with overnight lows
Saturday night through Monday night potentially dropping into the
teens and single digits. High temperatures on Sunday may barely reach
the low 20s for many.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1237 AM EST Thu Dec 11 2025
WVZ512-514-120545-
Eastern Preston-Eastern Tucker-
1237 AM EST Thu Dec 11 2025
...BLIZZARD WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING...
This Hazardous Weather Outlook is for northern West Virginia.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Blizzard Warning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A series of quick-hitting disturbances could bring accumulating
snowfall to the area on Friday and again late Saturday into Sunday.
Very cold temperatures are possible this weekend with overnight lows
Saturday night through Monday night potentially dropping into the
teens and single digits. High temperatures on Sunday may barely
reach the low 20s for many.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
