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.

light rain,mist

N/A

Humidity 96%
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 5.00 mi
Last update 18 Aug 01:56 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Widespread haze. Areas of smoke after 5am. Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Haze

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am. Widespread haze. Areas of smoke before 8am, then patchy smoke after 2pm. Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Widespread haze before 2am. Partly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Haze

  • Monday

    Monday: Mostly sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Widespread haze. Areas of smoke after 5am. Partly cloudy, with a low around 59. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Widespread haze. Areas of smoke before 8am, then patchy smoke after 2pm. Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Widespread haze before 2am. Partly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 43.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 54.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
A slight chance of showers. Mostly sunny, with a high near 57.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Friday
A slight chance of showers. Partly sunny, with a high near 59.
Friday Night
A chance of showers. Mostly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 57.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
9:31 pm PDT Sep 7, 2024
Forecast Valid:
11pm PDT Sep 7, 2024-6pm PDT Sep 14, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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