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

29°F

-2°C

Humidity 87%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill21°F (-6°C)
Last update 21 Feb 04:18 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Wind chill values between 22 and 27. East southeast wind around 9 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: Snow. Low around 29. Wind chill values between 20 and 25. East southeast wind around 9 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Rain and snow. High near 35. Wind chill values between 24 and 29. East southeast wind 5 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Low around 31. Light southeast wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow. High near 34. Light south wind. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 27.

    Low: 27 °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 30. Wind chill values between 22 and 27. East southeast wind around 9 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 29. Wind chill values between 20 and 25. East southeast wind around 9 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow. High near 35. Wind chill values between 24 and 29. East southeast wind 5 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow, possibly mixed with rain. Low around 31. Light southeast wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Rain, possibly mixed with snow. High near 34. Light south wind. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Rain and snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday
Rain and snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 27.
Wednesday
Snow. Mostly cloudy, with a high near 32.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27.
Thursday
Rain and snow. Mostly cloudy, with a high near 35.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Friday
Snow likely. Mostly cloudy, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
1:26 pm PST Feb 21, 2026
Forecast Valid:
4pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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