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 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Jan 08:36 PM PST
Extended Forecast for

13 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Clear, with a low around 41. East northeast wind around 6 mph.

    Low: 41 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 52. East northeast wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Light north northwest wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North wind 3 to 5 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow between 10am and 1pm, then a chance of rain and snow.  Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then a chance of snow.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Clear, with a low around 41. East northeast wind around 6 mph.
M.L.King Day
Sunny, with a high near 52. East northeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 39. Light north northwest wind.
Tuesday
Mostly sunny, with a high near 50. North wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 37. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A slight chance of snow between 10am and 1pm, then a chance of rain and snow. Partly sunny, with a high near 40.
Thursday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 32.
Friday
A chance of snow. Partly sunny, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Partly sunny, with a high near 38.
Saturday Night
Snow likely. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Liliwaup WA
 47.57°N 123.36°W (Elev. 3481 ft)
7:01 pm PST Jan 18, 2026
9pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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