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.

freezing fog

25°F

-4°C

Humidity 100%
Wind Speed SW 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 25°F (-4°C)
Visibility 0.50 mi
Wind Chill20°F (-7°C)
Last update 16 Apr 04:11 AM PDT
Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 44. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

    High: 44 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 26. Calm wind.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 44. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 52. Calm wind.
Friday Night
Mostly cloudy, with a low around 34. Calm wind.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 62.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Monday
A chance of rain, mainly after 11am. Partly sunny, with a high near 68.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Snoqualmie Pass WA
 47.37°N 121.24°W (Elev. 2231 ft)
Last Update:
4:41 am PDT Apr 16, 2026
Forecast Valid:
4am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation