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 46%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 09 Apr 01:56 AM PDT
Extended Forecast for

8 Miles SE Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 32. Light north wind.

    Low: 32 °F

    Mostly 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 38. East wind around 7 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. East wind 3 to 6 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 5pm, then a chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Light north wind.
Thursday
Sunny, with a high near 54. Southeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 38. East wind around 7 mph.
Friday
Mostly sunny, with a high near 55. East wind 3 to 6 mph.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 46. Chance of precipitation is 80%.
Saturday Night
Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 5pm, then a chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Sunday Night
Rain likely before 8pm, then rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 36.
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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:
2:22 am PDT Apr 9, 2026
Forecast Valid:
2am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation