Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Mostly Cloudy

55°F

13°C

Humidity 40%
Wind Speed NNE 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 03 Aug 09:35 PM MDT
Extended Forecast for

9 Miles S Ulm MT

  • Tonight

    Tonight: Patchy smoke between 2am and 5am. Mostly clear, with a low around 43. East northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Northeast wind around 6 mph becoming south after midnight.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. South wind around 6 mph becoming west northwest in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51. North northwest wind around 6 mph becoming south after midnight.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94. South wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. North northwest wind around 6 mph becoming calm.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke between 2am and 5am. Mostly clear, with a low around 43. East northeast wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 77. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 47. Northeast wind around 6 mph becoming south after midnight.
Wednesday
Sunny, with a high near 87. South wind around 6 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 51. North northwest wind around 6 mph becoming south after midnight.
Thursday
Sunny, with a high near 94. South wind 5 to 8 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 55. North northwest wind around 6 mph becoming calm.
Friday
Sunny and hot, with a high near 98. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ulm MT
 47.31°N 111.49°W (Elev. 3599 ft)
4:11 pm MDT Aug 3, 2026
9pm MDT Aug 3, 2026-6pm MDT Aug 10, 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