Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

61°F

16°C

Humidity 31%
Wind Speed SSW 16 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 08 Oct 09:35 AM MDT
Extended Forecast for

Ulm MT

  • Today

    Today: Sunny, with a high near 74. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. East southeast wind around 6 mph becoming calm  after midnight.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight.  Partly cloudy, with a low around 46. South southwest wind 7 to 9 mph.

    Low: 46 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 69. South southwest wind 8 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 33. West wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain before noon, then a chance of rain and snow.  Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 74. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 34. East southeast wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 46. South southwest wind 7 to 9 mph.
Saturday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 69. South southwest wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 33. West wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday
A chance of rain before noon, then a chance of rain and snow. Partly sunny, with a high near 48.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Columbus Day
A chance of rain and snow. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Ulm MT
 47.41°N 111.51°W (Elev. 3383 ft)
2:13 am MDT Oct 8, 2025
9am MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
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Additional Resources

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