National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

30°F

-1°C

Humidity 83%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 21 Feb 04:48 PM PST
Extended Forecast for

6 Miles W Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 16 and 21. Windy, with an east southeast wind around 31 mph, with gusts as high as 41 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow. Steady temperature around 32. Wind chill values between 15 and 20. Windy, with an east southeast wind 28 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow. High near 35. Wind chill values between 18 and 25. Windy, with an east southeast wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 32. Wind chill values between 23 and 28. Southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 32 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 34. South southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 34 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 16 and 21. Windy, with an east southeast wind around 31 mph, with gusts as high as 41 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Steady temperature around 32. Wind chill values between 15 and 20. Windy, with an east southeast wind 28 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 35. Wind chill values between 18 and 25. Windy, with an east southeast wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 32. Wind chill values between 23 and 28. Southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. High near 34. South southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 32.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 28.
Thursday
Snow. Mostly cloudy, with a high near 34. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 29. Breezy.
Friday
Snow likely. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25.
Saturday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Snoqualmie Pass WA
 47.42°N 121.53°W (Elev. 4760 ft)
Last Update:
1:26 pm PST Feb 21, 2026
Forecast Valid:
5pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation