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.

NA

44°F

7°C

Humidity 78%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 14 Jan 02:48 PM PST
Extended Forecast for

3 Miles NW Snoqualmie Pass WA

  • Tonight

    Tonight: Patchy dense fog between 7pm and 9pm. Otherwise, mostly clear, with a low around 29. North northeast wind 5 to 7 mph.

    Low: 29 °F

    Patchy Dense
    Fog then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 41. Wind chill values between 22 and 32. East southeast wind around 8 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Wind chill values between 19 and 24. East southeast wind around 16 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Wind chill values between 19 and 29. East southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. East southeast wind around 17 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °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 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy dense fog between 7pm and 9pm. Otherwise, mostly clear, with a low around 29. North northeast wind 5 to 7 mph.
Thursday
Sunny, with a high near 41. Wind chill values between 22 and 32. East southeast wind around 8 mph.
Thursday Night
Mostly clear, with a low around 30. Wind chill values between 19 and 24. East southeast wind around 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 39. Wind chill values between 19 and 29. East southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 30. East southeast wind around 17 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 38.
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 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
Last Update:
1:26 pm PST Jan 14, 2026
Forecast Valid:
3pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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