Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

NA

18°F

-8°C

Humidity 73%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 23 Jan 09:25 AM MST
Extended Forecast for

18 Miles SW Fortine MT

  • Today

    Today: Sunny, with a high near 15. Wind chill values as low as -6. North northeast wind 5 to 7 mph becoming calm  in the afternoon.

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 18. Calm wind.

    High: 18 °F

    Sunny

  • Saturday Night

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

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 19. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 19 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 15. Wind chill values as low as -6. North northeast wind 5 to 7 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 7. Calm wind.
Saturday
Sunny, with a high near 18. Calm wind.
Saturday Night
Mostly clear, with a low around 7. Calm wind.
Sunday
Sunny, with a high near 19. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 12.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Fortine MT
 48.58°N 115.15°W (Elev. 5600 ft)
2:06 am MST Jan 23, 2026
9am MST Jan 23, 2026-6pm MST Jan 29, 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