Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Clear

57°F

14°C

Humidity 47%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Sep 12:53 AM MDT
Extended Forecast for

Missoula MT

  • Overnight

    Overnight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West wind 6 to 11 mph becoming light south southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of rain after noon.  Increasing clouds, with a high near 75. Light south southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 31 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 44. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.

    Low: 44 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Calm wind.
Saturday
Sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 6 to 11 mph becoming light south southwest after midnight. Winds could gust as high as 23 mph.
Sunday
A 30 percent chance of rain after noon. Increasing clouds, with a high near 75. Light south southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 31 mph.
Sunday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 44. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A slight chance of rain. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Missoula MT
 46.87°N 114°W (Elev. 3201 ft)
2:46 pm MDT Sep 19, 2025
1am MDT Sep 20, 2025-6pm MDT Sep 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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