Potent Storm to Impact Most of the Country This Week

Multitude of significant hazards are in the forecast this week across the country. Severe thunderstorms are expected for the eastern third of the country through mid-week. Record warmth expected across the Deep South and Southeast. Excessive rainfall potential increases for the Ohio and Mississippi Valley. Winter storm for the Sierra Nevada and Intermountain West, spreading to Northern Plains. Read More >

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Last Map Update: Mon, Mar 31, 2025 at 7:08:26 am PDT

Watches, Warnings & Advisories

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Winter Storm Warning

Gale Warning

Winter Weather Advisory

Small Craft Advisory

Hazardous Seas Warning

Wind Advisory

Gale Watch

Winter Weather Products

A Winter Storm Warning is in effect through Tuesday afternoon for the potential of heavy snow in areas of Siskiyou County over 4500 feet. Gusty winds could also reduce visibility at times and the hazardous conditions could impact the Monday morning and evening commutes. Additionally, Winter Weather Advisories are in place over the Cascades, east of the Cascades, and for lower elevations in the Mount Shasta region. Be prepared for winter driving conditions and check quickmap.dot.ca.gov for road conditions before you go.