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

15 Miles ENE Snoqualmie Pass WA

  • Overnight

    Overnight: Widespread haze after 5am. Patchy smoke after 5am. Mostly clear, with a low around 38. North wind 6 to 8 mph.

    Low: 38 °F

    Haze

  • Monday

    Monday: Widespread haze before 8am, then widespread haze after 11am. Patchy smoke before 2pm. Sunny, with a high near 62. North wind around 5 mph becoming light and variable.

    High: 62 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze before 2am. Areas of smoke after 8pm. Mostly clear, with a low around 47. Light and variable wind becoming east around 6 mph after midnight.

    Low: 47 °F

    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 68. Southeast wind around 7 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. East wind around 7 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °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 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread haze after 5am. Patchy smoke after 5am. Mostly clear, with a low around 38. North wind 6 to 8 mph.
Monday
Widespread haze before 8am, then widespread haze after 11am. Patchy smoke before 2pm. Sunny, with a high near 62. North wind around 5 mph becoming light and variable.
Monday Night
Widespread haze before 2am. Areas of smoke after 8pm. Mostly clear, with a low around 47. Light and variable wind becoming east around 6 mph after midnight.
Tuesday
Sunny, with a high near 68. Southeast wind around 7 mph.
Tuesday Night
Clear, with a low around 52. East wind around 7 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 59.
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 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47.
Sunday
A slight chance of showers. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Snoqualmie Pass WA
 47.51°N 121.12°W (Elev. 4987 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