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Winter Weather Advisory, Washington

Moderate

Another up to 14 to 20 inches of snow above 5000 ft. Relatively warmer road surface temperatures will limit the impacts during the daytime hours as snow can melt of the most heavily traveled highways.

Ended Monday, February 23, 2026.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
Another 14 to 20 inches

Map

Map of Washington with this advisory The Winter Weather Advisory covers Roslyn, Easton, Snoqualmie Pass. I-90I-82I-5I-182I-705RoslynSnoqualmie PassOREGONWASHINGTON25 mi I-82I-182I-705US 97RoslynSnoqualmie PassOREGONWASHINGTON50 mi I-82I-705US 97RoslynSnoqualmie PassOREGONWASHINGTON50 mi I-82I-5RoslynWASHINGTON50 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
Snow. Additional snow accumulations up to 14 to 20 inches above 5000 ft. Accumulations of 4 to 8 inches around the Pass Levels.
Where
Upper Slopes of the Eastern Washington Cascades Crest.
When
Until 1 in the afternoon Monday.
Impacts
Relatively warmer road surface temperatures will limit the impacts during the daytime hours as snow can melt of the most heavily traveled highways. Periods of moderate to heavy snowfall rates will create slick roads creating very difficult driving conditions at night.

Updates

  1. Allowed to end on time. February 23, 2026
  2. Now ends earlier, at Monday, 1 in the afternoon. February 22, 2026
  3. Snow totals raised from 5 to 10 inches to 14 to 20 inches. Extended to Monday, 4 in the afternoon. February 22, 2026
  4. Winter Weather Advisory issued for Sunday overnight through Monday morning. February 22, 2026