Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Mar 10, 2026 at 5:24:10 pm PDT

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Blizzard Warning

Winter Storm Warning

High Wind Warning

Winter Weather Advisory

Wind Advisory

Winter Storm Watch

High Winds Expected Wed - Thurs

Heavy Mountain Snow Through Friday

Blowing Dust Wed Night - Thurs

Rising Rivers Friday through Sunday

Strong wind gusts are expected to develop Wednesday evening and persist into early Thursday morning. Wind gusts of 50 to 65 MPH are possible, which may lead to widespread tree damage and power outages. Other impacts include choppy lakes, difficult driving for high-profile vehicles, and the potential for blowing dust around the Moses Lake Area.

Heavy snow showers will impact mountain passes tonight through Friday. Stevens Pass could see up to 4 feet of snow, Snoqualmie Pass could see up to 6 feet of snow, and Lookout Pass could see up to 2.5 feet of snow. Please avoid travel if possible. If travel is necessary, keep an emergency supply kit in the vehicle.

Areas of blowing dust are possible due to high winds along I-90 through the Moses Lake area and central Columbia Basin. This will be most impactful Wednesday night through Thursday morning. Localized visibilities less than 0.25 miles are possible.

A few rivers in the Palouse and one in the east Slopes of the Cascades will experience bankfull or minor flooding conditions Friday, March 13 through Sunday, March 15. These rivers are: Stehekin River, Paradise Creek, Coeur d'Alene River, Palouse River, and St Joe River. Impacts include minor flooding and swift currents. Please take precautions and follow all road signs regarding any flooded roads.