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

46°F

8°C

Humidity 44%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 Jan 12:36 AM PST
Extended Forecast for

19 Miles NW Liliwaup WA

  • Overnight

    Overnight: Clear, with a low around 42. Northeast wind around 6 mph.

    Low: 42 °F

    Clear

  • M.L.King Day

    M.L.King Day: Patchy dense fog before 9am.  Otherwise, sunny, with a high near 55. Northeast wind around 6 mph becoming calm  in the afternoon.

    High: 55 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. North northwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. North wind 3 to 7 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 10pm, mixing with snow after 4am.  Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Clear, with a low around 42. Northeast wind around 6 mph.
M.L.King Day
Patchy dense fog before 9am. Otherwise, sunny, with a high near 55. Northeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 40. North northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. North wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 36. North northwest wind around 5 mph.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A slight chance of rain after 10pm, mixing with snow after 4am. Partly cloudy, with a low around 30.
Friday
A slight chance of rain and snow before 10am, then a slight chance of rain. Mostly sunny, with a high near 42.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Liliwaup WA
 47.67°N 123.39°W (Elev. 2008 ft)
1:25 am PST Jan 19, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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