Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Overcast

63°F

17°C

Humidity 31%
Wind Speed W 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 29 Aug 10:20 PM MDT
Extended Forecast for

Bonner MT

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain between midnight and 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 45. West wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Sunday

    Sunday: Patchy smoke between 10am and 2pm. Sunny, with a high near 71. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 71 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Patchy smoke before 7pm. Mostly clear, with a low around 43. West wind 5 to 10 mph becoming light west southwest  in the evening. Winds could gust as high as 22 mph.

    Low: 43 °F

    Patchy Smoke
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 88.

    High: 88 °F

    Sunny then
    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 78.

    High: 78 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 45. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Sunday
Patchy smoke between 10am and 2pm. Sunny, with a high near 71. West wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Patchy smoke before 7pm. Mostly clear, with a low around 43. West wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 83. Calm wind.
Monday Night
Mostly clear, with a low around 50. Calm wind.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 88.
Tuesday Night
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 52.
Wednesday
A chance of rain. Partly sunny, with a high near 78.
Wednesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Partly sunny, with a high near 75.
Thursday Night
A chance of rain. Partly cloudy, with a low around 45.
Friday
A slight chance of rain. Mostly sunny, with a high near 76.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Saturday
A slight chance of rain. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Bonner MT
 46.86°N 113.87°W (Elev. 3323 ft)
2:01 pm MDT Aug 29, 2026
10pm MDT Aug 29, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database