Tracking an Impactful Storm System Across the Western and Central U.S. This Week

A Pacific storm will bring mountain snow, rain, and strong winds to the Pacific Northwest. This storm will then push into the Central U.S., bringing an impactful winter storm over the Upper Midwest Tuesday through Wednesday. Severe thunderstorms are expected in the Central U.S, as well as a multi-day heavy rain and flooding event Wednesday through Friday from the Ohio Valley the Mid South. Read More >

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Last Map Update: Mon, Mar 31, 2025 at 7:06:24 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Winter Storm Warning

High Wind Warning

Avalanche Warning

Winter Weather Advisory

Small Craft Advisory

Wind Advisory

Winter Weather Hazards

Wind Hazards

Avalanche Warning

🍎 A major risk (4/5) of winter weather in NE CA (above 5500 ft) & the Greater Lake Tahoe Area through Tuesday. Snow & wind impacts also expected in Mono Co (above 8000 ft) and the Greater Reno-Carson City-Minden Area (above 5500 ft).

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Tracking an Impactful Storm System Across the Western and Central U.S. This Week

NWS Forecast Office Reno, NV