National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Mist

17°F

-8°C

Humidity 95%
Wind Speed E 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 16°F (-9°C)
Visibility 2.00 mi
Last update 22 Jan 12:27 AM PST
Extended Forecast for

5 Miles NE Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 27. East wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Southeast wind 3 to 7 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. East wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. East wind around 7 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 18. East wind around 7 mph.

    Low: 18 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. East wind around 7 mph.
Thursday
Mostly sunny, with a high near 34. Southeast wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 20. East wind around 6 mph.
Friday
Sunny, with a high near 31. East wind around 7 mph.
Friday Night
Clear, with a low around 18. East wind around 7 mph.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 35.
Sunday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 23.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of snow. Partly sunny, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Snoqualmie Pass WA
 47.46°N 121.36°W (Elev. 4386 ft)
Last Update:
9:27 pm PST Jan 21, 2026
Forecast Valid:
12am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation