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

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

30°F

-1°C

Humidity 94%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.10 mi
Last update 26 Dec 04:38 PM PST
Extended Forecast for

4 Miles WSW Snoqualmie Pass WA

Winter Weather Advisory December 26, 04:50pm until December 27, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 26, 04:50pm until December 27, 04:00am

    NOW until 4:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 3am. The snow could be heavy at times. Low around 26. West wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 26 °F

    Heavy Snow

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 31. Wind chill values between 19 and 29. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Steady temperature around 33. Wind chill values between 24 and 29. West southwest wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 3am. The snow could be heavy at times. Low around 26. West wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 31. Wind chill values between 19 and 29. West northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 36. Calm wind.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33.
New Year's Day
Rain and snow likely. Mostly cloudy, with a high near 41.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
 47.4°N 121.5°W (Elev. 1854 ft)
Last Update:
1:25 pm PST Dec 26, 2025
Forecast Valid:
4pm PST Dec 26, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation