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 SSE Marblemount WA

  • Today

    Today: Mostly sunny, with a high near 43. East wind around 6 mph becoming calm  in the morning.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. East southeast wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. East southeast wind around 5 mph becoming calm  in the morning.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. East wind 3 to 5 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. North northeast wind 5 to 7 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 4pm.  Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 43. East wind around 6 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 33. East southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 40. East southeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 27. East wind 3 to 5 mph.
Friday
Sunny, with a high near 37. North northeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 38.
Sunday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Partly sunny, with a high near 38.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Marblemount WA
 48.42°N 121.38°W (Elev. 2589 ft)
1:26 am PST Jan 21, 2026
4am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database