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

21°C

69°F

Humidity 52%
Wind Speed WSW 8 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 11°C (51°F)
Visibility 16 km
Last update 12 Jul 06:56 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Northwest wind 5 to 10 km/h becoming calm in the evening. Winds could gust as high as 32 km/h.

    Low: 14 °C

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Light northwest wind increasing to 9 to 14 km/h in the morning. Winds could gust as high as 35 km/h.

    High: 27 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Northwest wind 8 to 13 km/h becoming light in the evening. Winds could gust as high as 35 km/h.

    Low: 14 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 23. Light northwest wind increasing to 8 to 13 km/h in the afternoon. Winds could gust as high as 29 km/h.

    High: 23 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Northwest wind 6 to 11 km/h becoming light and variable in the evening. Winds could gust as high as 34 km/h.

    Low: 12 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 14.

    Low: 14 °C

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Northwest wind 5 to 10 km/h becoming calm in the evening. Winds could gust as high as 32 km/h.
Sunday
Sunny, with a high near 27. Light northwest wind increasing to 9 to 14 km/h in the morning. Winds could gust as high as 35 km/h.
Sunday Night
Mostly clear, with a low around 14. Northwest wind 8 to 13 km/h becoming light in the evening. Winds could gust as high as 35 km/h.
Monday
Mostly sunny, with a high near 23. Light northwest wind increasing to 8 to 13 km/h in the afternoon. Winds could gust as high as 29 km/h.
Monday Night
Partly cloudy, with a low around 12. Northwest wind 6 to 11 km/h becoming light and variable in the evening. Winds could gust as high as 34 km/h.
Tuesday
Sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Clear, with a low around 14.
Thursday
Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 13.
Friday
Sunny, with a high near 25.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 m)
Last Update:
4:15 pm PDT Jul 12, 2025
Forecast Valid:
7pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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