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

44°F

7°C

Humidity 53%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 18 Jan 07:28 PM PST
Extended Forecast for

18 Miles SE Marblemount WA

  • Tonight

    Tonight: Clear, with a low around 33. Wind chill values between 23 and 28. East wind around 14 mph.

    Low: 33 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. Wind chill values between 24 and 34. East wind 6 to 11 mph becoming light and variable  in the afternoon.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Wind chill values between 20 and 25. West southwest wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Wind chill values between 19 and 29. East southeast wind 7 to 11 mph becoming west northwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. East wind around 9 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 4pm.  Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 33. Wind chill values between 23 and 28. East wind around 14 mph.
M.L.King Day
Sunny, with a high near 41. Wind chill values between 24 and 34. East wind 6 to 11 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 29. Wind chill values between 20 and 25. West southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 37. Wind chill values between 19 and 29. East southeast wind 7 to 11 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 26. East wind around 9 mph.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow after 4pm. Partly sunny, with a high near 31.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 27.
Saturday Night
Snow likely. Mostly cloudy, with a low around 21.
Sunday
Snow likely. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Marblemount WA
 48.36°N 121.14°W (Elev. 6430 ft)
7:01 pm PST Jan 18, 2026
8pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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