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

FINNEY CREEK (FIFW1)

Lat: 48.39236°NLon: 121.81828°WElev: 2160.0ft.

NA

45°F

7°C

Humidity 56%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Jan 09:28 PM PST
Extended Forecast for

12 Miles SSE Marblemount WA

  • Tonight

    Tonight: Mostly clear, with a low around 37. East northeast wind around 14 mph.

    Low: 37 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45. East wind 6 to 11 mph becoming light and variable.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 32. Wind chill values between 24 and 29. Southeast wind around 8 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Wind chill values between 23 and 33. East wind 7 to 11 mph becoming north northwest in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. East wind around 10 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 4pm.  Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 37. East northeast wind around 14 mph.
M.L.King Day
Sunny, with a high near 45. East wind 6 to 11 mph becoming light and variable.
Monday Night
Increasing clouds, with a low around 32. Wind chill values between 24 and 29. Southeast wind around 8 mph.
Tuesday
Mostly sunny, with a high near 41. Wind chill values between 23 and 33. East wind 7 to 11 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 29. East wind around 10 mph.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A slight chance of snow after 4pm. Partly sunny, with a high near 34.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow. Partly sunny, with a high near 31.
Saturday Night
Snow likely. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Marblemount WA
 48.38°N 121.34°W (Elev. 6093 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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