National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

61°F

16°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Sep 10:30 AM MDT
Extended Forecast for

Missoula/Bell Field MT

  • Today

    Today: Sunny, with a high near 85. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 12 to 17 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 26 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of rain after noon. Partly sunny, with a high near 74. Breezy, with a west wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Partly Sunny
    then Chance
    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 43. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

    Low: 43 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Sunny, with a high near 70. West wind 3 to 6 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 51. West wind 12 to 17 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 26 mph.
Sunday
A 30 percent chance of rain after noon. Partly sunny, with a high near 74. Breezy, with a west wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 43. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.
Monday
Sunny, with a high near 70. West wind 3 to 6 mph.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Missoula/Bell Field MT
 46.93°N 114.1°W (Elev. 3194 ft)
Last Update:
3:31 am MDT Sep 20, 2025
Forecast Valid:
10am MDT Sep 20, 2025-6pm MDT Sep 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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