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

13 Miles SE Marblemount WA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Wind chill values between 19 and 24. West northwest wind 8 to 11 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 38. Wind chill values between 18 and 28. Northeast wind 9 to 15 mph becoming east southeast in the afternoon.

    High: 38 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Wind chill values between 19 and 24. East southeast wind around 14 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36. Wind chill values between 18 and 28. East southeast wind 6 to 13 mph becoming south southwest in the afternoon.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow.  Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Wind chill values between 19 and 24. West northwest wind 8 to 11 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 38. Wind chill values between 18 and 28. Northeast wind 9 to 15 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 29. Wind chill values between 19 and 24. East southeast wind around 14 mph.
Wednesday
Sunny, with a high near 36. Wind chill values between 18 and 28. East southeast wind 6 to 13 mph becoming south southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 32.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Saturday
A chance of snow, mainly after 10am. Partly sunny, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 31.
Sunday Night
Snow likely. Mostly cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Marblemount WA
 48.39°N 121.25°W (Elev. 6398 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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