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

Granite Hill (ITDB4)

Lat: 47.99227°NLon: 116.68319°WElev: 2157.0ft.

NA

29°F

-2°C

Humidity 78%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 21 Jan 09:15 AM PST
Extended Forecast for

12 Miles SSW Clark Fork ID

  • Today

    Today: Mostly cloudy, with a high near 27. Light and variable wind becoming east around 5 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 19. Northeast wind 3 to 5 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 26. East wind around 7 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. Wind chill values as low as zero. East wind around 10 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 20. Northeast wind around 9 mph.

    High: 20 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 27. Light and variable wind becoming east around 5 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 19. Northeast wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 26. East wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 11. Wind chill values as low as zero. East wind around 10 mph.
Friday
Sunny, with a high near 20. Northeast wind around 9 mph.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 16.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Clark Fork ID
 47.98°N 116.25°W (Elev. 3993 ft)
8:52 am PST Jan 21, 2026
9am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database