San Francisco, CA Storm Center: Alert Detail

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Storm Center: Weather Alerts: Warnings

My Location: San Francisco, CA

Current Time: 02:14:13 PM PST


	Other Alerts

Weather Alert

		Other Weather Alerts
Type	Snow Squall Watch
Issued By
Issuing Time	Mon, 10 Nov 2025 07:44:02 PST
Broadcast Time	Mon, 10 Nov 2025 07:44:02 PST
Valid Until	Mon, 10 Nov 2025 18:06:55 PST
Brief Description	Snow Squall Watch
Detailed Description	Snow squalls today through Tuesday morning. What: Heavy lake effect snow. Total amounts of 15 to 30 cm, with locally significantly higher amounts possible. Locally reduced visibility in blowing snow. When: This morning through Tuesday morning. Additional information: Lake effect snow off Lake Huron is expected to continue impacting Lambton County and possibly locations near the eastern shore of Lake Huron this morning. Snow squalls may extend towards Lake Erie as well at times. Northerly winds are expected to become northwesterly late today into early Tuesday. As a result, lake effect snow will impact areas to the east and southeast of Lake Huron. There is a potential for very heavy accumulations and intense snowfall rates tonight into Tuesday morning, particularly if lake effect bands become stationary. Lake effect snow is expected to taper in intensity by Tuesday afternoon. ### Travel may be hazardous. Visibility may be suddenly reduced to near zero at times. Roads and walkways may be difficult to navigate due to accumulating snow. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.

All Alerts

Region	Alert
Florida	Flood Warning
Indiana,Michigan	Winter Weather Warning, Watch, or Advisory (80)
Alabama	Winter Weather Warning, Watch, or Advisory (23)
Georgia	Winter Weather Warning, Watch, or Advisory (44)
Louisiana,Mississippi	Winter Weather Warning, Watch, or Advisory (27)
West Virginia	Winter Weather Warning, Watch, or Advisory (15)
Kentucky,Ohio	Winter Weather Warning, Watch, or Advisory (35)
Florida	Winter Weather Warning, Watch, or Advisory (17)
South Carolina	Winter Weather Warning, Watch, or Advisory (5)
Pennsylvania	Winter Weather Warning, Watch, or Advisory (31)
Vermont	Winter Weather Warning, Watch, or Advisory
New York	Winter Weather Warning, Watch, or Advisory (19)
Maryland,West Virginia	Winter Weather Warning, Watch, or Advisory (10)
North Carolina	Winter Weather Warning, Watch, or Advisory (51)
Tennessee	Winter Weather Warning, Watch, or Advisory (24)
Arkansas,Louisiana,Mississippi	Winter Weather Warning, Watch, or Advisory (5)
Connecticut,New Jersey,New York	Winter Weather Warning, Watch, or Advisory (3)
Arizona	Winter Weather Warning, Watch, or Advisory (3)
California	Winter Weather Warning, Watch, or Advisory (3)
Alaska	Winter Weather Warning, Watch, or Advisory (2)
Virginia,West Virginia	Winter Weather Warning, Watch, or Advisory (13)
Wisconsin	Winter Weather Warning, Watch, or Advisory (2)
Illinois	Winter Weather Warning, Watch, or Advisory
Texas	Flash Flood Watch (2)
South Carolina	Lakeshore Warning or Statement (5)
Georgia,South Carolina	Lakeshore Warning or Statement (4)
Alaska	Coastal Flood Warning, Watch, or Statement
Galveston Bay (Texas)	Coastal Flood Warning, Watch, or Statement (6)
North Carolina	Coastal Flood Warning, Watch, or Statement
Alaska	Special Weather Statement
Georgia	Special Weather Statement (3)
Kentucky,Ohio,West Virginia	Special Weather Statement (2)
Maryland,Virginia,West Virginia	Special Weather Statement
North Carolina,Virginia,West Virginia	Special Weather Statement (4)
Wisconsin	Special Weather Statement
Michigan	Special Weather Statement
Florida	Non Precipitation Warning, Watch, or Statement (28)
Georgia,South Carolina	Non Precipitation Warning, Watch, or Statement (5)
Alabama,Florida	Non Precipitation Warning, Watch, or Statement (6)
Coastal Georgia	Non Precipitation Warning, Watch, or Statement (10)
Coastal South Carolina-Georgia	Non Precipitation Warning, Watch, or Statement (10)
Coastal Maine,Coastal Atlantic (south to NC)	Non Precipitation Warning, Watch, or Statement (110)
Coastal Florida	Non Precipitation Warning, Watch, or Statement (6)
Coastal Florida-Georgia	Non Precipitation Warning, Watch, or Statement (3)
Coastal Florida	Non Precipitation Warning, Watch, or Statement
Lake Erie	Non Precipitation Warning, Watch, or Statement
Coastal North Carolina-South Carolina,Coastal South Carolina	Non Precipitation Warning, Watch, or Statement (6)
Coastal North Carolina	Non Precipitation Warning, Watch, or Statement
Wyoming	Non Precipitation Warning, Watch, or Statement (8)
Lake Erie	Non Precipitation Warning, Watch, or Statement
Lake Erie	Non Precipitation Warning, Watch, or Statement
Montana	Non Precipitation Warning, Watch, or Statement (17)
California	Non Precipitation Warning, Watch, or Statement (6)
Lake Erie	Non Precipitation Warning, Watch, or Statement
Lake Erie	Non Precipitation Warning, Watch, or Statement
Louisiana,Texas	Non Precipitation Warning, Watch, or Statement (5)
Florida	Red Flag Warning (6)
Alabama	Red Flag Warning (3)
Louisiana,Mississippi	Red Flag Warning (4)
Texas	Red Flag Warning (7)
Tampa Bay,Gulf of Mexico waters,Coastal Florida	Marine Weather Statement (84)
Texas	Marine Weather Statement (6)
Hawaii	Marine Weather Statement (2)
Coastal South Carolina	Marine Weather Statement (5)
Coastal Georgia	Marine Weather Statement (7)
Coastal Florida	Marine Weather Statement
Coastal Florida-Georgia	Marine Weather Statement (4)
Coastal Florida	Marine Weather Statement
Coastal Washington,Strait of Juan de Fuca - Washington	Marine Weather Statement
Lake Ontario	Marine Weather Statement
Lake Erie	Marine Weather Statement (2)
Lake Ontario	Marine Weather Statement
Coastal North Carolina	Marine Weather Statement
Coastal North Carolina-South Carolina,Coastal South Carolina	Marine Weather Statement
Coastal North Carolina-South Carolina,Coastal South Carolina	Marine Weather Statement
Lake Okeechobee (Florida)	Marine Weather Statement (4)
Biscayne Bay,Coastal Florida	Marine Weather Statement
Federated States of Micronesia,Palau	Marine Weather Statement (3)
Lake Michigan - Wisconsin,Lake Michigan - Illinois	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Coastal California	Marine Weather Statement (5)
Lake Huron	Marine Weather Statement (3)
Lake St. Clair	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Coastal Washington,Strait of Juan de Fuca - Washington	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake Erie	Marine Weather Statement

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