Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Mist

19°F

-7°C

Humidity 91%
Wind Speed NNE 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 17°F (-8°C)
Visibility 1.00 mi
Wind Chill13°F (-11°C)
Last update 21 Jan 02:10 AM PST
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

  • Overnight

    Overnight: Cloudy, with a low around 23. Light southeast wind.

    Low: 23 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 39. Southeast wind around 5 mph becoming calm  in the morning.

    High: 39 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 23. Light southeast wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 39. Southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Increasing clouds, with a low around 23. Calm wind.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 23.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 38.
Sunday Night
A chance of snow. Partly cloudy, with a low around 27.
Monday
A chance of rain and snow. Partly sunny, with a high near 38.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
2:03 am PST Jan 21, 2026
2am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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