Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

47°F

8°C

Humidity 43%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Jan 07:36 PM PST
Extended Forecast for

12 Miles NW Liliwaup WA

  • Tonight

    Tonight: Clear, with a low around 40. Northeast wind around 11 mph.

    Low: 40 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 49. Northeast wind 5 to 10 mph becoming light north northeast  in the afternoon.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northwest wind 7 to 9 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West northwest wind 7 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. North northwest wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 10am.  Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 40. Northeast wind around 11 mph.
M.L.King Day
Sunny, with a high near 49. Northeast wind 5 to 10 mph becoming light north northeast in the afternoon.
Monday Night
Mostly clear, with a low around 36. Northwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 45. West northwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 34. North northwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow after 10am. Partly sunny, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 28.
Friday
A chance of snow. Partly sunny, with a high near 34.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
A chance of snow. Mostly cloudy, with a high near 33.
Saturday Night
Snow likely. Mostly cloudy, with a low around 29.
Sunday
Snow likely. Mostly cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Liliwaup WA
 47.55°N 123.32°W (Elev. 4708 ft)
7:01 pm PST Jan 18, 2026
8pm PST Jan 18, 2026-6pm PST Jan 25, 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