Current conditions at
Great Falls, Great Falls International Airport (KGTF)
Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.
Partly Cloudy
28°F
-2°C
| Humidity | 86% |
| Wind Speed | NW 10 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 29 Mar 02:35 AM MDT |
Extended Forecast for
9 Miles S Ulm MT
Overnight
Low: 35 °F
Mostly Clear
Sunday
High: 62 °F
Mostly Sunny
then Slight
Chance Rain
and BreezySunday Night
Low: 38 °F
Chance Rain
Monday
High: 46 °F
Chance
Rain/Snow
then Chance
Snow and
BreezyMonday Night
Low: 17 °F
Partly Cloudy
Tuesday
High: 49 °F
Mostly Sunny
Tuesday Night
Low: 27 °F
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 34 °F
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 35. South southwest wind around 8 mph.
Sunday
A 20 percent chance of rain after 5pm. Partly sunny, with a high near 62. Breezy, with a south southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 38. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Monday
A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 46. Breezy, with a west wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 17. Northwest wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Tuesday
Mostly sunny, with a high near 49. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 27. East wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 60. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Thursday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain after noon. Mostly cloudy, with a high near 49. Breezy.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Mostly cloudy, with a high near 43.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles S Ulm MT
47.31°N 111.49°W (Elev. 3599 ft)
47.31°N 111.49°W (Elev. 3599 ft)
12:31 am MDT Mar 29, 2026
2am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
