winterstormwarning.com

Winter Weather Advisory, Washington

Moderate

Another 2 to 4 inches of snow, gusts up to 35 mph, 12 to 20 inches of snow with up to 24 inches along the volcanos. Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Ended Wednesday, March 11, 2026.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
Another 2 to 4 inches
Wind gusts
Up to 35 mph

Map

Map of Washington with this advisory The Winter Weather Advisory covers Carson. I-84I-5I-205CarsonOREGONWASHINGTON20 mi I-84I-5I-205CarsonOREGONWASHINGTON20 mi I-5I-205CarsonOREGONWASHINGTON20 mi I-5I-205CarsonOREGONWASHINGTON25 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
For the Winter Weather Advisory, snow above 2000 ft. Additional snow accumulations of 2 to 4 inches. Winds gusting as high as 35 mph. For the Winter Storm Warning, heavy snow expected above 2500 ft. Total snow accumulations of 12 to 20 inches with up to 24 inches along the volcanos.
Where
South Washington Cascades.
When
For the Winter Weather Advisory, until 5 in the evening this afternoon. For the Winter Storm Warning, from 5 in the evening this afternoon to 5 in the evening Wednesday.
Impacts
Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Additional details
Heaviest snowfall rates between 5 in the morning and 5 in the evening Wednesday.

Updates

  1. Snow totals lowered from 5 to 7 inches to 2 to 4 inches. March 10, 2026
  2. Snow totals lowered from 6 to 10 inches to 5 to 7 inches. March 10, 2026
  3. Reissued with no change to the times or amounts. Now also replaces the Winter Storm Watch. March 9, 2026
  4. Snow totals lowered from 6 to 12 inches to 6 to 10 inches. March 8, 2026
  5. Reissued with no change to the times or amounts. March 8, 2026
  6. Reissued with no change to the times or amounts. March 7, 2026
  7. Winter Weather Advisory issued for Monday morning through Tuesday evening. March 7, 2026