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Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Winter Hazards Awareness Week November 17-21, 2025

The governors of Wisconsin and Minnesota have declared this week Winter Hazards Awareness Week. This annual campaign is sponsored by the Wisconsin Division of Emergency Management, the Minnesota Division of Homeland Security and Emergency Management, and the National Weather Service to remind you to be prepared for winter conditions that could threaten your safety. The National Weather Service is your source for winter weather information.

 

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Average Annual Snowfall in Minnesota 2023-2024 Snowfall Totals 1981-2010 Average Annual Snowfall in Wisconsin

 

Reminder: EXTREME COLD PRODUCTS

These replaced Wind Chill Watches/Warnings/Advisories starting in Winter 2024-2025. See below for more information.

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