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

ALPENTAL EXIT (TALPE)

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

Rain

33°F

1°C

Humidity 99%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 24 Dec 09:28 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Rain and snow, mainly before 5pm. High near 39. East southeast wind 10 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain Likely
    then
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 6 mph becoming light and variable. Little or no snow accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Christmas Day

    Christmas Day: Snow, possibly mixed with rain. High near 37. Wind chill values between 24 and 32. East southeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Low around 29. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: Snow. High near 34. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 35.

    High: 35 °F

    Patchy Fog
    then Mostly
    Cloudy

Detailed Forecast

Today
Rain and snow, mainly before 5pm. High near 39. East southeast wind 10 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 6 mph becoming light and variable. Little or no snow accumulation expected.
Christmas Day
Snow, possibly mixed with rain. High near 37. Wind chill values between 24 and 32. East southeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow. Low around 29. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 34. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 30.
Saturday Night
Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 22.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 39.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
9:17 am PST Dec 24, 2025
Forecast Valid:
9am PST Dec 24, 2025-6pm PST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation