Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Clear

97°F

36°C

Humidity 14%
Wind Speed NW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 21 Aug 04:53 PM MDT
Extended Forecast for

Missoula MT

  • Tonight

    Tonight: Patchy smoke between 7pm and 9pm. Mostly cloudy, with a low around 62. Calm wind becoming east around 5 mph.

    Low: 62 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Cloudy through mid morning, then gradual clearing and hot, with a high near 96. Light and variable wind.  Chance of precipitation is 30%.

    High: 96 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain and thunderstorms before 11pm, then a chance of rain between 11pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 58. East southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. West northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke between 7pm and 9pm. Mostly cloudy, with a low around 62. Calm wind becoming east around 5 mph.
Saturday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy through mid morning, then gradual clearing and hot, with a high near 96. Light and variable wind. Chance of precipitation is 30%.
Saturday Night
A chance of rain and thunderstorms before 11pm, then a chance of rain between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 58. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 86. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 51. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 85.
Thursday Night
A slight chance of rain. Mostly clear, with a low around 51.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Missoula MT
 46.87°N 114°W (Elev. 3202 ft)
2:01 pm MDT Aug 21, 2026
5pm MDT Aug 21, 2026-6pm MDT Aug 28, 2026
 
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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