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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Clear

36°F

2°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Apr 12:53 AM MDT
Extended Forecast for

Bonner MT

  • Overnight

    Overnight: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Cloudy, with a low around 40.

    Low: 40 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 35. Calm wind.
Sunday
Sunny, with a high near 70. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 44. Calm wind.
Monday
Sunny, with a high near 78. Light and variable wind.
Monday Night
Partly cloudy, with a low around 48. Light and variable wind.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Cloudy, with a low around 40.
Thursday
Rain likely before 9am, then rain and snow likely between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain and snow. Snow level 5100 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Snow level 3400 feet rising to 4700 feet in the afternoon. Mostly sunny, with a high near 52.
Friday Night
A slight chance of rain and snow. Snow level 5000 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow. Snow level rising to 4800 feet in the afternoon. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bonner MT
 46.86°N 113.87°W (Elev. 3323 ft)
Last Update:
12:21 am MDT Apr 19, 2026
Forecast Valid:
1am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation