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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

NA

21°F

-6°C

Humidity 80%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Wind Chill15°F (-9°C)
Last update 20 Jan 08:30 PM MST
Extended Forecast for

12 Miles NNW Powell ID

  • Tonight

    Tonight: Mostly clear, with a low around 12. West wind around 6 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. West wind 3 to 6 mph.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. West southwest wind 3 to 5 mph.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23. West wind around 6 mph.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. West northwest wind around 7 mph becoming south in the evening.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 15.

    High: 15 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 12. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 27. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 11. West southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 23. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 5. West northwest wind around 7 mph becoming south in the evening.
Friday
Sunny, with a high near 15.
Friday Night
Mostly clear, with a low around 3.
Saturday
Sunny, with a high near 18.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 14.
Monday
A chance of snow. Partly sunny, with a high near 27.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Powell ID
 46.67°N 114.79°W (Elev. 7008 ft)
1:06 pm PST Jan 20, 2026
8pm PST Jan 20, 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