Snow Squall Warning
SNOW SQUALL WARNING
NWS STATE COLLEGE PA
1000 AM EST THU DEC 4 2025
PAC023-047-083-105-117-123-041545-
/O.NEW.KCTP.SQ.W.0035.251204T1500Z-251204T1545Z/
1000 AM EST THU DEC 4 2025
Cameron County-Elk County-McKean County-Potter County-Tioga
County-Warren County-
The National Weather Service in State College PA has issued a
* Snow Squall Warning for...
Northwestern Cameron County in north central Pennsylvania...
Northern Elk County in north central Pennsylvania...
Southern McKean County in north central Pennsylvania...
Potter County in north central Pennsylvania...
West central Tioga County in north central Pennsylvania...
Southeastern Warren County in north central Pennsylvania...
* Until 1045 AM EST.
* At 958 AM EST, a dangerous snow squall was located along a line
extending from near Genesee to near Marienville, moving southeast
at 35 mph.
HAZARD...Intense bursts of heavy snow. Gusty winds leading to
blowing snow and rapidly falling visibility. Wind gusts
up to 35 mph.
SOURCE...Radar indicated.
IMPACT...Travel will become difficult and potentially dangerous
within minutes.
This includes the following highways...
Route 6 between wetmore and west of Smethport, near Smethport,
between east of Smethport and west of Wellsboro, and from Wellsboro
to Wellsboro.
Route 219 from Brandy Camp to Lantz Corners.
State Road 66 from Russell City to Kane.
State Road 120 from Ridgway to Emporium.
State Road 255 from St. Marys to Johnsonburg.
Locations impacted include...
St. Marys, Ridgway, Kane, Wellsboro, Johnsonburg, Wharton,
Coudersport, Port Allegany, Emporium, Smethport, Roulette, and
Galeton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow Down! Rapid changes in visibility and road conditions are
expected with this dangerous snow squall. Be alert for sudden
whiteout conditions.
Reduce speed and turn on headlights! During snow squalls, the
visibility may suddenly drop to near zero in whiteout conditions.
Consider avoiding or delaying travel until the snow squall passes
your location. If you must travel, use extra caution and allow extra
time. Rapid changes in visibility and slick road conditions may lead
to accidents.
LAT...LON 4175 7721 4135 7873 4145 7896 4162 7896
4163 7910 4195 7791 4175 7721
SNOW SQUALL...RADAR INDICATED
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
557 AM EST Thu Dec 4 2025
NYZ012-019-020-085-042300-
/O.CON.KBUF.WW.Y.0033.000000T0000Z-251205T0000Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park,
and Springville
557 AM EST Thu Dec 4 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Lake effect snow expected. Total additional snow
accumulations 2 to 4 inches in the most persistent lake snows,
with the greatest amounts across the Boston Hills and Chautauqua
Ridge. Winds gusting as high as 35 mph will produce blowing and
drifting snow.
* WHERE...Wyoming, Chautauqua, Cattaraugus, and Southern Erie
Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on snow covered and slippery road conditions with
poor visibility. While snowfall amounts will be minor, much of the
snow will fall in a brief, heavy burst. The hazardous conditions
will impact the morning commute today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Lake effect snow will fall in relatively narrow bands. If traveling,
be prepared for rapidly changing road conditions and visibilities.
Submit snow reports through our website or social media.
&&
$$
DRT
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
912 AM EST Thu Dec 4 2025
LEZ040-041-050000-
/O.CON.KBUF.SC.Y.0098.000000T0000Z-251205T0300Z/
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
912 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...
* WHAT...West winds 15 to 25 knots and waves 6 to 9 feet.
* WHERE...The nearshore waters of Lake Erie from Ripley to
Buffalo.
* WHEN...Until 10 PM EST this evening.
* IMPACTS...Winds and/or waves will cause hazardous conditions
that could capsize or damage small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
903 AM EST Thu Dec 4 2025
LEZ142>144-041800-
/O.CON.KCLE.SC.Y.0072.000000T0000Z-251204T1800Z/
Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH-
The Islands to Vermilion OH-
903 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
* WHAT...Northwest winds 10 to 20 knots and waves 1 to 4 feet.
* WHERE...The nearshore waters of Lake Erie from Maumee Bay to
Vermilion OH.
* WHEN...Until 1 PM EST this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
903 AM EST Thu Dec 4 2025
LEZ145>147-042100-
/O.CON.KCLE.SC.Y.0072.000000T0000Z-251204T2100Z/
Vermilion to Avon Point OH-Avon Point to Willowick OH-
Willowick to Geneva-on-the Lake OH-
903 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet.
* WHERE...The nearshore waters of Lake Erie from Vermilion to
Geneva-on-the-Lake OH.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
903 AM EST Thu Dec 4 2025
LEZ148-149-050000-
/O.CON.KCLE.SC.Y.0072.000000T0000Z-251205T0000Z/
Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY-
903 AM EST Thu Dec 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
* WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet.
* WHERE...The nearshore waters of Lake Erie from Geneva-on-the-
Lake OH to Ripley NY.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Cleveland OH
841 AM EST Thu Dec 4 2025
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-051345-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-
Holmes-Knox-Ashtabula Lakeshore-Northern Erie-Southern Erie-
841 AM EST Thu Dec 4 2025
This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio, northwest Ohio and northwest Pennsylvania.
.DAY ONE...Today and tonight.
Wind chills will fall into the lower teens by this afternoon with
low temperatures in the single digits tonight away from Lake Erie.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Hazardous weather is not expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service State College PA
629 AM EST Thu Dec 4 2025
PAZ004>006-010-011-037-051130-
Warren-McKean-Potter-Elk-Cameron-Tioga-
629 AM EST Thu Dec 4 2025
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Isolated snow squalls with brief heavy bursts of snow and gusty
winds are possible, mainly this morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Buffalo NY
558 AM EST Thu Dec 4 2025
NYZ004-005-012-019-020-085-051100-
Wayne-Northern Cayuga-Wyoming-Chautauqua-Cattaraugus-Southern Erie-
558 AM EST Thu Dec 4 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
This Hazardous Weather Outlook is for portions of western and north
central 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.
No hazardous weather is expected at this time.
.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
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
409 AM EST Thu Dec 4 2025
INZ050-058-059-OHZ026-034-035-042>046-051>056-060>062-050915-
Wayne-Fayette-Union-Hardin-Mercer-Auglaize-Darke-Shelby-Logan-
Delaware-Miami-Champaign-Clark-Madison-Franklin-Licking-Preble-
Montgomery-Greene-
409 AM EST Thu Dec 4 2025
This Hazardous Weather Outlook is for east central Indiana, central
Ohio and west central Ohio.
.DAY ONE...Today and tonight.
Light snow and patchy fog is expected early this morning. Some slick
spots may develop and impact the morning commute.
Additionally, very cold air will filter into the region tonight,
with wind chills around zero degrees possible.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Very cold air will linger into early Friday, with wind chills around
zero possible during the early to mid morning hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
408 AM EST Thu Dec 4 2025
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-051000-
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-
408 AM EST Thu Dec 4 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 for the Lake Huron nearshore
waters. Refer to the latest headlines and forecast for detail.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Additional Small Craft Advisories are likely Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
TF
Hazardous Weather Outlook
National Weather Service Northern Indiana
416 PM EST Wed Dec 3 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-042130-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
416 PM EST Wed Dec 3 2025 /316 PM CST Wed Dec 3 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...Tonight.
Light snow accumulations of around an inch or less are expected by
early tonight.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Cold temperatures near zero and wind chill readings below zero are
expected Thursday night and early Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
