San Francisco, CA Storm Center: Alert Detail

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Storm Center: Weather Alerts: Warnings

My Location: San Francisco, CA

Current Time: 07:33:41 AM PST


	Other Alerts

Weather Alert

		Other Weather Alerts
Type	Special Weather Statement	Special Weather Statement
Issued By	NWS Pendleton OR
Issuing Time	Fri, 12 Dec 2025 22:15:00 PST
Broadcast Time	Fri, 12 Dec 2025 22:15:00 PST
Valid Until	Tue, 16 Dec 2025 11:15:00 PST
Brief Description	Special Weather Statement
Detailed Description	Another active weather pattern with a moderately strong atmospheric river is expected in the Cascades, especially the Washington Cascades, beginning Monday and Tuesday. Moderate to heavy rain is possible at the Cascade crest with amounts decreasing away from the crest. By Tuesday night, snow levels drop to around 2500 feet and mountain rain will turn over to snow. Snoqualmie Pass and White Pass have a 45 to 65 percent chance of 2 feet of snow from Tuesday through Thursday night, while Santiam Pass has a 30 percent chance of 2 feet of snow in the same period. This precipitation will lead to river rises and potential additional flooding on the Yakima and Naches Rivers as well as an increased risk of rock and mud slides in areas of steep terrain and near burn scars. However, the transition to snow is expected to keep flooding at lower levels than the past few days. While the Yakima and Naches Rivers are forecast to reach minor flood stage by Tuesday and Wednesday, other rivers in the area are expected to remain below bankfull. Also, windy conditions are expected Tuesday night and Wednesday which may lead to difficult mountain driving conditions. Those living or having travel plans through the Cascades should be prepared for impactful weather next week.

All Alerts

Region	Alert
Washington	Flash Flood Warning
Washington	Flood Warning (25)
Washington	Winter Weather Warning, Watch, or Advisory (13)
Michigan	Winter Weather Warning, Watch, or Advisory (3)
New York	Winter Weather Warning, Watch, or Advisory (13)
Montana	Winter Weather Warning, Watch, or Advisory (6)
Wyoming	Winter Weather Warning, Watch, or Advisory (2)
North Dakota	Winter Weather Warning, Watch, or Advisory
Alaska	Winter Weather Warning, Watch, or Advisory (25)
Coastal Washington	Severe Local Storm Watch or Watch Cancellation
Strait of Juan de Fuca - Washington	Severe Local Storm Watch or Watch Cancellation
Montana	Flash Flood Watch
California,Nevada	Lakeshore Warning or Statement
Coastal Oregon-California,Coastal California-Oregon	Public Severe Weather Alert
Coastal Oregon-California,Coastal California-Oregon	Public Severe Weather Alert
Coastal Oregon-California,Coastal California-Oregon	Public Severe Weather Alert
Montana	Snow Avalanche Bulletin
Washington	Flood Statement (18)
Hawaii	Flood Statement (6)
Oregon,Washington	Flood Statement (2)
Idaho	Flood Statement (4)
Oregon,Washington	Special Weather Statement (2)
Alaska	Special Weather Statement (5)
Georgia	Special Weather Statement (4)
Montana,Wyoming	Special Weather Statement
Wisconsin	Special Weather Statement (2)
Michigan	Special Weather Statement (2)
California	Air Stagnation Advisory (2)
Idaho	Non Precipitation Warning, Watch, or Statement (27)
Montana	Non Precipitation Warning, Watch, or Statement (68)
Coastal Maine,Coastal Atlantic (south to NC)	Non Precipitation Warning, Watch, or Statement (3)
Oregon,Washington	Non Precipitation Warning, Watch, or Statement (40)
Michigan	Non Precipitation Warning, Watch, or Statement
Wyoming	Non Precipitation Warning, Watch, or Statement (27)
Nebraska	Non Precipitation Warning, Watch, or Statement
Lake Huron	Non Precipitation Warning, Watch, or Statement (6)
Colorado	Non Precipitation Warning, Watch, or Statement (10)
North Dakota	Non Precipitation Warning, Watch, or Statement (11)
Minnesota	Non Precipitation Warning, Watch, or Statement (12)
California	Non Precipitation Warning, Watch, or Statement (10)
Nevada	Non Precipitation Warning, Watch, or Statement
Lake Superior	Non Precipitation Warning, Watch, or Statement (15)
South Dakota,Wyoming	Non Precipitation Warning, Watch, or Statement (3)
Alaska	Non Precipitation Warning, Watch, or Statement (15)
Lake Ontario	Non Precipitation Warning, Watch, or Statement (10)
Lake Ontario	Non Precipitation Warning, Watch, or Statement
Coastal Washington	Non Precipitation Warning, Watch, or Statement (9)
Strait of Juan de Fuca - Washington	Non Precipitation Warning, Watch, or Statement (5)
Coastal Washington,Puget Sound	Non Precipitation Warning, Watch, or Statement (2)
Coastal Washington	Non Precipitation Warning, Watch, or Statement
Coastal Oregon	Non Precipitation Warning, Watch, or Statement
Lake Ontario	Non Precipitation Warning, Watch, or Statement
Colorado	Red Flag Warning (4)
Hawaii	Marine Weather Statement (11)
Coastal Florida	Marine Weather Statement (18)
Federated States of Micronesia	Marine Weather Statement (3)
Coastal Florida	Marine Weather Statement
Yap Coastal Waters	Marine Weather Statement (3)
Lake Michigan - Wisconsin,Lake Michigan - Illinois	Marine Weather Statement
Lake Huron	Marine Weather Statement (2)
Lake St. Clair,Lake Erie	Marine Weather Statement (2)
Lake Ontario	Marine Weather Statement (8)
Lake Erie	Marine Weather Statement
Buffalo Harbor and the Upper Niagara River,Lake Ontario	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
Buffalo Harbor and the Upper Niagara River,Lake Ontario	Marine Weather Statement
Lake Erie	Marine Weather Statement
Lake St. Clair,Lake Erie	Marine Weather Statement
Montana	River Statement
Oregon	River Statement

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