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

43°F

6°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 08 Apr 10:56 AM PDT
Extended Forecast for

8 Miles SE Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 49. South wind 5 to 7 mph becoming west in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. West wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Southeast wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. East wind 5 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. East wind around 6 mph becoming light and variable in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 49. South wind 5 to 7 mph becoming west in the afternoon.
Tonight
Clear, with a low around 31. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 54. Southeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 37. East wind 5 to 7 mph.
Friday
Sunny, with a high near 57. East wind around 6 mph becoming light and variable in the afternoon.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.
Saturday
Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Sunday
Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow, mainly before 11pm. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Partly sunny, with a high near 39.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Snoqualmie Pass WA
 47.34°N 121.29°W (Elev. 4731 ft)
Last Update:
3:22 am PDT Apr 8, 2026
Forecast Valid:
11am PDT Apr 8, 2026-6pm PDT Apr 14, 2026
 
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