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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

21°F

-6°C

Humidity 93%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 22 Jan 01:38 AM PST
Extended Forecast for

5 Miles NNW Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Wind chill values between 14 and 19. South southeast wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. Wind chill values between 14 and 24. South southeast wind 5 to 9 mph becoming calm in the afternoon.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 20. Wind chill values between 11 and 16. South southeast wind 5 to 8 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 29. Wind chill values between 9 and 19. East southeast wind 7 to 10 mph.

    High: 29 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 19. East wind around 9 mph.

    Low: 19 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

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

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Wind chill values between 14 and 19. South southeast wind around 10 mph.
Thursday
Partly sunny, with a high near 32. Wind chill values between 14 and 24. South southeast wind 5 to 9 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 20. Wind chill values between 11 and 16. South southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 29. Wind chill values between 9 and 19. East southeast wind 7 to 10 mph.
Friday Night
Clear, with a low around 19. East wind around 9 mph.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of snow after 10am. Partly sunny, with a high near 34.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Wednesday
Rain and snow likely. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Snoqualmie Pass WA
 47.47°N 121.45°W (Elev. 4252 ft)
Last Update:
1:26 am PST Jan 22, 2026
Forecast Valid:
1am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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