Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

light snow,mist

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 21°F (-6°C)
Visibility 3.50 mi
Last update 20 Feb 09:05 AM MST
Extended Forecast for

Bonner MT

  • Today

    Today: A 30 percent chance of snow, mainly before 1pm.  Partly sunny, with a high near 34. West wind 3 to 7 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Light and variable wind.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Light east wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Light southeast wind.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm, mixing with snow after 2am.  Partly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then rain likely.  Snow level 4300 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: Rain before 8am, then rain and snow between 8am and 11am, then rain likely after 11am.  Snow level 4100 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 1pm. Partly sunny, with a high near 34. West wind 3 to 7 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around 17. Light and variable wind.
Saturday
Mostly sunny, with a high near 40. Calm wind.
Saturday Night
Mostly cloudy, with a low around 23. Light east wind.
Sunday
Mostly sunny, with a high near 47. Light southeast wind.
Sunday Night
A slight chance of rain after 11pm, mixing with snow after 2am. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Monday
A chance of rain and snow before 11am, then rain likely. Snow level 4300 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain before 8am, then rain and snow between 8am and 11am, then rain likely after 11am. Snow level 4100 feet. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Bonner MT
 46.86°N 113.87°W (Elev. 3323 ft)
1:01 am MST Feb 20, 2026
9am MST Feb 20, 2026-6pm MST Feb 26, 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