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

41°F

5°C

Humidity 56%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 19 Jan 09:28 PM PST
Extended Forecast for

8 Miles SE Marblemount WA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Wind chill values between 23 and 28. West northwest wind 8 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 40. Wind chill values between 21 and 31. East wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 40 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Wind chill values between 23 and 28. East wind 11 to 14 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Wind chill values between 24 and 34. East southeast wind 5 to 11 mph becoming southwest in the afternoon.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. South southeast wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 10pm.  Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Wind chill values between 23 and 28. West northwest wind 8 to 10 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 40. Wind chill values between 21 and 31. East wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 32. Wind chill values between 23 and 28. East wind 11 to 14 mph.
Wednesday
Sunny, with a high near 38. Wind chill values between 24 and 34. East southeast wind 5 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 27. South southeast wind around 8 mph.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 34.
Friday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 24.
Saturday
A chance of snow, mainly after 10am. Partly sunny, with a high near 34.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
Snow likely. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30.
Monday
Snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Marblemount WA
 48.44°N 121.33°W (Elev. 5669 ft)
7:00 pm PST Jan 19, 2026
10pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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