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

Lolo Pass (ITD28)

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

NA

29°F

-2°C

Humidity 54%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 21 Jan 04:30 PM MST
Extended Forecast for

15 Miles W Florence MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. South southwest wind 3 to 6 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 24. South wind 5 to 7 mph becoming northeast in the morning.

    High: 24 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. Wind chill values as low as -8. Northeast wind around 9 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Sunny, with a high near 11. Wind chill values as low as -12. North wind 7 to 9 mph.

    High: 11 °F

    Slight Chance
    Snow then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Northwest wind around 6 mph becoming west southwest in the evening.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. South southwest wind 3 to 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 24. South wind 5 to 7 mph becoming northeast in the morning.
Thursday Night
Partly cloudy, with a low around 3. Wind chill values as low as -8. Northeast wind around 9 mph.
Friday
A 20 percent chance of snow before 11am. Sunny, with a high near 11. Wind chill values as low as -12. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 1. Northwest wind around 6 mph becoming west southwest in the evening.
Saturday
Mostly sunny, with a high near 18.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 11.
Monday
A chance of snow after 11am. Mostly sunny, with a high near 27.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A slight chance of snow. Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Florence MT
 46.66°N 114.39°W (Elev. 6614 ft)
Last Update:
2:06 pm MST Jan 21, 2026
Forecast Valid:
4pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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