Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Clear

91°F

33°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 02 Sep 03:00 PM MDT
Extended Forecast for

2 Miles S Missoula/Bell Field MT

  • Tonight

    Tonight: Areas of smoke before midnight, then areas of smoke after 4am. Mostly clear, with a low around 56. Calm wind becoming east 5 to 8 mph after midnight. Winds could gust as high as 21 mph.

    Low: 56 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke before noon, then areas of smoke after 2pm. Sunny and hot, with a high near 96. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 96 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke before 1am. Mostly clear, with a low around 55. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 55 °F

    Areas Smoke

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North northeast wind 9 to 17 mph becoming east after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after midnight.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of smoke before midnight, then areas of smoke after 4am. Mostly clear, with a low around 56. Calm wind becoming east 5 to 8 mph after midnight. Winds could gust as high as 21 mph.
Wednesday
Areas of smoke before noon, then areas of smoke after 2pm. Sunny and hot, with a high near 96. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Areas of smoke before 1am. Mostly clear, with a low around 55. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 50. North northeast wind 9 to 17 mph becoming east after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 54.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Monday
A chance of rain. Partly sunny, with a high near 80.
Monday Night
A chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Missoula/Bell Field MT
 46.88°N 114.09°W (Elev. 3198 ft)
2:31 pm MDT Sep 2, 2025
3pm MDT Sep 2, 2025-6pm MDT Sep 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database