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

44°F

7°C

Humidity 42%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Jan 07:36 PM PST
Extended Forecast for

11 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Northeast wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Light north northeast wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am.  Partly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Clear
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 48. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 33. Calm wind.
Thursday
Mostly sunny, with a high near 44. Calm wind.
Thursday Night
Partly cloudy, with a low around 30. Light north northeast wind.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 45.
Saturday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 30.
Sunday
A slight chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 43.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Liliwaup WA
 47.51°N 123.34°W (Elev. 2405 ft)
7:01 pm PST Jan 20, 2026
8pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database