Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

8°C

46°F

Humidity 100%
Wind Speed SSW 4 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 8°C (46°F)
Visibility 16 km
Wind Chill7°C (44°F)
Last update 11 Jul 06:30 AM MDT
Extended Forecast for

9 Miles S Ulm MT

  • Today

    Today: Patchy fog before 8am.  Otherwise, sunny, with a high near 27. Calm wind becoming northeast 5 to 10 km/h in the afternoon.

    High: 27 °C

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. East northeast wind around 11 km/h becoming south after midnight.

    Low: 12 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. South wind 13 to 21 km/h becoming west in the afternoon. Winds could gust as high as 32 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. West northwest wind 18 to 23 km/h becoming southwest 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.

    Low: 14 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. South southwest wind 11 to 16 km/h becoming west in the afternoon.

    High: 34 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. West northwest wind 18 to 23 km/h becoming southwest 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 14 °C

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 29. West southwest wind 10 to 20 km/h becoming north northwest 24 to 34 km/h in the afternoon. Winds could gust as high as 47 km/h.

    High: 29 °C

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 8. Breezy, with a north wind 30 to 35 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 48 km/h.

    Low: 8 °C

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 5pm.  Mostly cloudy, with a high near 15.

    High: 15 °C

    Showers
    Likely

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 27. Calm wind becoming northeast 5 to 10 km/h in the afternoon.
Tonight
Partly cloudy, with a low around 12. East northeast wind around 11 km/h becoming south after midnight.
Saturday
Sunny, with a high near 33. South wind 13 to 21 km/h becoming west in the afternoon. Winds could gust as high as 32 km/h.
Saturday Night
Mostly clear, with a low around 14. West northwest wind 18 to 23 km/h becoming southwest 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.
Sunday
Sunny, with a high near 34. South southwest wind 11 to 16 km/h becoming west in the afternoon.
Sunday Night
Mostly clear, with a low around 14. West northwest wind 18 to 23 km/h becoming southwest 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 29. West southwest wind 10 to 20 km/h becoming north northwest 24 to 34 km/h in the afternoon. Winds could gust as high as 47 km/h.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 8. Breezy, with a north wind 30 to 35 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 48 km/h.
Tuesday
Showers likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 15.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 6.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Mostly clear, with a low around 8.
Thursday
Sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ulm MT
 47.31°N 111.49°W (Elev. 3599 m)
4:16 am MDT Jul 11, 2025
7am MDT Jul 11, 2025-6pm MDT Jul 17, 2025
 
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Additional Resources

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