Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

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Last Map Update: Mon, Nov 24, 2025 at 10:08:12 pm PST

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Winter Weather Advisory

Wintry Mix for Portions of I-90, I-84, and US-12

A pre-Thanksgiving winter system will produce snow accumulations across the Cascade crest and the Blue Mountains beginning late Tuesday morning through Tuesday night. Heaviest snow accumulations will be along the Washington Cascade crest, and interior portions of the Blue mountains north of Interstate 84. This system will also bring a chance of light freezing rain across the Washington Cascade east slopes, higher elevations of the Yakima valley, northern Blue mountains, and portions of the Kittitas, Grande Ronde, and Wallowa valleys Tuesday night. Portions of I-90, I-84, and US-12 in these areas will be impacted.