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.

NA

27°F

-3°C

Humidity 96%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 01 Dec 06:28 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: A chance of rain and snow before 1pm, then a chance of rain and snow after 3pm. Partly sunny, with a high near 36. Calm wind. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow. Patchy fog before 9pm. Low around 31. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow and
    Patchy Fog

  • Tuesday

    Tuesday: Rain and snow, mainly before 10am. High near 35. Light west northwest wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow, mainly after 4am. Patchy fog before midnight, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain and snow before 10am, then rain likely. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

Detailed Forecast

Today
A chance of rain and snow before 1pm, then a chance of rain and snow after 3pm. Partly sunny, with a high near 36. Calm wind. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow. Patchy fog before 9pm. Low around 31. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Rain and snow, mainly before 10am. High near 35. Light west northwest wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 24. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 36. Calm wind.
Wednesday Night
A chance of rain and snow, mainly after 4am. Patchy fog before midnight, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 10am, then rain likely. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 34.
Friday
Rain. Cloudy, with a high near 42.
Friday Night
Rain. Cloudy, with a low around 34.
Saturday
Rain, possibly mixed with snow. Cloudy, with a high near 37.
Saturday Night
Rain and snow. Cloudy, with a low around 33.
Sunday
Rain and snow. Cloudy, with a high near 37.
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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:
1:25 am PST Dec 1, 2025
Forecast Valid:
6am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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