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

51°F

11°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 15 May 09:56 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Light north wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 53. West wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers before 2am, then rain and snow showers likely. Low around 36. West wind 7 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow showers before 11am. Partly sunny, with a high near 50. Light west wind increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

    High: 50 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Light north wind.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 53. West wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain showers before 2am, then rain and snow showers likely. Low around 36. West wind 7 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A chance of rain and snow showers before 11am. Partly sunny, with a high near 50. Light west wind increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Saturday
A 50 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.
Sunday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 35.
Monday
A chance of showers after 11am. Partly sunny, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39.
Tuesday
Showers likely. Partly sunny, with a high near 50.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 39.
Wednesday
Showers likely. Partly sunny, with a high near 53.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 ft)
Last Update:
10:12 pm PDT May 15, 2024
Forecast Valid:
10pm PDT May 15, 2024-6pm PDT May 22, 2024
 
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