National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

FINNEY CREEK (FIFW1)

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

NA

38°F

3°C

Humidity 48%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Jan 03:28 AM PST
Extended Forecast for

8 Miles SE Marblemount WA

  • Overnight

    Overnight: Mostly clear, with a low around 32. Wind chill values between 23 and 28. East wind around 13 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Wind chill values between 23 and 33. East southeast wind 5 to 11 mph becoming southwest in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Wind chill values between 22 and 27. South southeast wind around 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. Wind chill values between 22 and 32. Southeast wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. East southeast wind 7 to 11 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Wind chill values between 23 and 28. East wind around 13 mph.
Wednesday
Mostly sunny, with a high near 39. Wind chill values between 23 and 33. East southeast wind 5 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. Wind chill values between 22 and 27. South southeast wind around 9 mph.
Thursday
Partly sunny, with a high near 36. Wind chill values between 22 and 32. Southeast wind 5 to 8 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 23. East southeast wind 7 to 11 mph.
Friday
Sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Marblemount WA
 48.44°N 121.33°W (Elev. 5669 ft)
Last Update:
1:26 am PST Jan 21, 2026
Forecast Valid:
3am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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