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

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

38°F

3°C

Humidity 50%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Jan 08:36 PM PST
Extended Forecast for

12 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West northwest wind around 7 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. West wind around 6 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Wind chill values between 20 and 25. North northwest wind 5 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Wind chill values between 20 and 30. North northeast wind 8 to 10 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North wind around 10 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West northwest wind around 7 mph.
Thursday
Mostly cloudy, with a high near 37. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 29. Wind chill values between 20 and 25. North northwest wind 5 to 8 mph.
Friday
Sunny, with a high near 36. Wind chill values between 20 and 30. North northeast wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 26. North wind around 10 mph.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 36.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of snow. Partly sunny, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Liliwaup WA
 47.55°N 123.32°W (Elev. 4708 ft)
Last Update:
7:01 pm PST Jan 21, 2026
Forecast Valid:
9pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation