Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

27°F

-3°C

Humidity 81%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Feb 04:25 AM PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory February 21, 01:53pm until February 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 01:53pm until February 21, 10:00pm

    NOW until 10:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 10pm.  Temperature rising to around 27 by 11pm. Southeast wind 17 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 31. South wind 14 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 29. South wind around 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  High near 32. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 32 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 27 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow.  High near 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 21. Chance of precipitation is 80%.

    Low: 21 °F

    Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 26. Southeast wind around 18 mph, with gusts as high as 33 mph.
Tonight
Snow, mainly after 10pm. Temperature rising to around 27 by 11pm. Southeast wind 17 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 31. South wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 29. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. The snow could be heavy at times. High near 32. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Tuesday
Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Low around 21. Chance of precipitation is 80%.
Wednesday
Snow. High near 28. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Partly sunny, with a high near 31.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
Snow likely. Partly sunny, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
1:31 pm PST Feb 21, 2026
1pm PST Feb 21, 2026-6pm PST Feb 27, 2026
 
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Additional Resources

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