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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

25°F

-4°C

Humidity 68%
Wind Speed N 5 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 21 Jan 06:00 AM MST
Extended Forecast for

9 Miles S Ulm MT

  • Today

    Today: Mostly cloudy, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21. Light north wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 21 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -2. Northeast wind 6 to 11 mph.

    Low: -2 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 13. North northeast wind around 5 mph becoming light and variable.

    High: 13 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. South southwest wind 3 to 6 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27. West southwest wind 6 to 10 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Southwest wind around 8 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 31. Calm wind.
Tonight
Mostly cloudy, with a low around 11. Calm wind.
Thursday
Mostly cloudy, with a high near 21. Light north wind becoming north northeast 5 to 10 mph in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -2. Northeast wind 6 to 11 mph.
Friday
Mostly sunny, with a high near 13. North northeast wind around 5 mph becoming light and variable.
Friday Night
Partly cloudy, with a low around 0. South southwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 27. West southwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 11. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ulm MT
 47.31°N 111.49°W (Elev. 3599 ft)
Last Update:
4:08 am MST Jan 21, 2026
Forecast Valid:
6am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation