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

48°F

9°C

Humidity 48%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 19 Jan 04:36 PM PST
Extended Forecast for

11 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Calm wind becoming north around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. East northeast wind around 5 mph becoming calm  in the morning.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • 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: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 50. East northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 36. North wind around 5 mph.
Wednesday
Sunny, with a high near 48. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 33. Calm wind.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of rain and snow, mainly after 4pm. Partly sunny, with a high near 44.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 44.
Sunday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Liliwaup WA
 47.51°N 123.34°W (Elev. 2405 ft)
2:44 pm PST Jan 19, 2026
4pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database