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

Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

37°F

3°C

Humidity 99%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 0.24 mi
Last update 14 Jan 05:08 PM PST
Extended Forecast for

3 Miles WNW Snoqualmie Pass WA

  • Tonight

    Tonight: Patchy fog between 10pm and 11pm. Otherwise, mostly clear, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 30 °F

    Patchy Fog
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 42. Wind chill values between 25 and 35. East southeast wind around 7 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Wind chill values between 23 and 28. East southeast wind around 11 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Wind chill values between 21 and 31. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. East southeast wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog between 10pm and 11pm. Otherwise, mostly clear, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.
Thursday
Sunny, with a high near 42. Wind chill values between 25 and 35. East southeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 31. Wind chill values between 23 and 28. East southeast wind around 11 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 39. Wind chill values between 21 and 31. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 31. East southeast wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 30.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Snoqualmie Pass WA
 47.44°N 121.48°W (Elev. 3783 ft)
Last Update:
1:26 pm PST Jan 14, 2026
Forecast Valid:
5pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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