The Work Week will Begin with Unsettled Weather from the Southern Plains to the Great Lakes

Unsettled weather is forecast to continue through the first half of the work week from the Southern Plains to the Great Lakes as a frontal system moves through. Isolated to scattered severe thunderstorms and flash flooding will be possible each day. Meanwhile, scattered showers and thunderstorms are expected across the Southwest and California, with isolated flash flooding possible. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

Clear

43°F

6°C

Humidity 85%
Wind Speed W 6 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Sep 12:56 AM PDT
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Monday

    Monday: Widespread haze after 8am. Areas of smoke between 11am and 2pm. Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze before 2am. Areas of smoke after 11pm. Mostly clear, with a low around 47. Light and variable wind.

    Low: 47 °F

    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming east 5 to 7 mph in the morning.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Calm wind becoming east around 6 mph.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 40. Calm wind.
Monday
Widespread haze after 8am. Areas of smoke between 11am and 2pm. Sunny, with a high near 67. Calm wind.
Monday Night
Widespread haze before 2am. Areas of smoke after 11pm. Mostly clear, with a low around 47. Light and variable wind.
Tuesday
Sunny, with a high near 74. Calm wind becoming east 5 to 7 mph in the morning.
Tuesday Night
Clear, with a low around 51. Calm wind becoming east around 6 mph.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A slight chance of showers before 11am. Mostly sunny, with a high near 62.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 46.
Saturday
A slight chance of showers. Mostly sunny, with a high near 66.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47.
Sunday
A chance of showers. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
10:15 pm PDT Sep 21, 2025
1am PDT Sep 22, 2025-6pm PDT Sep 28, 2025
 
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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