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 86%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 26 Dec 06:38 PM PST
Extended Forecast for

2 Miles SW Snoqualmie Pass WA

Winter Weather Advisory December 26, 06:45pm until December 27, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 26, 06:45pm until December 27, 04:00am

    NOW until 4:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 23 °F

    Heavy Snow
    and Patchy
    Dense Fog

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Patchy dense fog between 4pm and 5pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values between 18 and 23. Light west northwest wind.

    High: 26 °F

    Slight Chance
    Snow and
    Patchy Dense
    Fog then
    Patchy Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 4pm, then patchy fog after 5pm. Otherwise, mostly sunny, with a high near 31. Wind chill values between 21 and 26. Calm wind.

    High: 31 °F

    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Monday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow, mainly before 3am. The snow could be heavy at times. Patchy dense fog after 4am. Low around 23. West wind 5 to 7 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.
Saturday
A 10 percent chance of snow before 7am. Patchy dense fog between 4pm and 5pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values between 18 and 23. Light west northwest wind.
Saturday Night
Mostly cloudy, with a low around 19. Calm wind.
Sunday
Patchy fog before 4pm, then patchy fog after 5pm. Otherwise, mostly sunny, with a high near 31. Wind chill values between 21 and 26. Calm wind.
Sunday Night
Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 25. Calm wind.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
New Year's Day
Rain and snow likely. Mostly cloudy, with a high near 36.
Thursday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 30.
Friday
Snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
1:25 pm PST Dec 26, 2025
Forecast Valid:
6pm PST Dec 26, 2025-6pm PST Jan 2, 2026
 
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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