Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic

Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Mostly Cloudy

76°F

24°C

Humidity 32%
Wind Speed ENE 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Jul 04:53 PM MDT
Extended Forecast for

Missoula MT

  • Tonight

    Tonight: Patchy smoke. Mostly cloudy, with a low around 61. Calm wind becoming east around 5 mph.

    Low: 61 °F

    Patchy Smoke

  • Tuesday

    Tuesday: A 20 percent chance of showers after 4pm.  Patchy smoke. Mostly sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Patchy Smoke
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Patchy smoke. Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Slight Chance
    Showers then
    Patchy Smoke

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Patchy smoke before 7am. Mostly sunny and hot, with a high near 96. Light and variable wind.  Chance of precipitation is 20%.

    High: 96 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Sunny and hot, with a high near 98. Chance of precipitation is 20%.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight.  Partly cloudy, with a low around 61. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Mostly cloudy, with a low around 61. Calm wind becoming east around 5 mph.
Tuesday
A 20 percent chance of showers after 4pm. Patchy smoke. Mostly sunny, with a high near 95. Light and variable wind.
Tuesday Night
A 20 percent chance of showers before midnight. Patchy smoke. Partly cloudy, with a low around 62. Light and variable wind.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy smoke before 7am. Mostly sunny and hot, with a high near 96. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph.
Thursday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 98. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Missoula MT
 46.87°N 114°W (Elev. 3202 ft)
3:17 pm MDT Jul 20, 2026
5pm MDT Jul 20, 2026-6pm MDT Jul 27, 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