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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

50°F

10°C

Humidity 42%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 21 Jan 02:36 PM PST
Extended Forecast for

17 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. East northeast wind 5 to 7 mph becoming west in the evening.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 38. West wind 3 to 7 mph.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Wind chill values between 22 and 27. North wind 3 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values between 22 and 32. North wind 5 to 9 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North wind 8 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. East northeast wind 5 to 7 mph becoming west in the evening.
Thursday
Mostly cloudy, with a high near 38. West wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 30. Wind chill values between 22 and 27. North wind 3 to 8 mph.
Friday
Sunny, with a high near 38. Wind chill values between 22 and 32. North wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 28. North wind 8 to 10 mph.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 29.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Liliwaup WA
 47.58°N 123.45°W (Elev. 3947 ft)
Last Update:
1:25 pm PST Jan 21, 2026
Forecast Valid:
3pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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