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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

ice fog

27°F

-3°C

Humidity 88%
Wind Speed SW 5 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 24°F (-4°C)
Visibility 0.50 mi
Wind Chill21°F (-6°C)
Last update 13 Jan 02:56 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. Calm wind.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of freezing rain after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Partly Cloudy
    then Chance
    Freezing Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain, snow, and freezing rain before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of snow after 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    and Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Calm wind.
Monday
Mostly sunny, with a high near 33. Calm wind.
Monday Night
Partly cloudy, with a low around 27. Calm wind.
Tuesday
Partly sunny, with a high near 39. Calm wind.
Tuesday Night
Mostly clear, with a low around 28. Calm wind.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A chance of freezing rain after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of rain, snow, and freezing rain before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of snow after 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of snow, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 29.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
2:52 am PST Jan 13, 2025
Forecast Valid:
3am PST Jan 13, 2025-6pm PST Jan 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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