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.

Clear

40°F

4°C

Humidity 57%
Wind Speed W 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 08 Apr 07:56 PM PDT
Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

  • Tonight

    Tonight: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Light east wind.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

    High: 47 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Clear, with a low around 36. Calm wind.
Thursday
Sunny, with a high near 65. Light east wind.
Thursday Night
Mostly clear, with a low around 41. Calm wind.
Friday
Mostly sunny, with a high near 67. Calm wind.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 54. Chance of precipitation is 80%.
Saturday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 49.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Snoqualmie Pass WA
 47.37°N 121.24°W (Elev. 2231 ft)
Last Update:
3:01 pm PDT Apr 8, 2026
Forecast Valid:
8pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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