Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

30°F

-1°C

Humidity 100%
Wind Speed SSW 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 03 Apr 10:35 AM MDT
Extended Forecast for

Great Falls International Airport MT

Winter Weather Advisory April 3, 10:49am until April 3, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 3, 10:49am until April 3, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Today

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. South southwest wind 9 to 13 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. South southwest wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West northwest wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Northeast wind 6 to 10 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Northeast wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. East wind 3 to 8 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. East wind 8 to 11 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 47. West southwest wind 7 to 13 mph.
Tonight
Mostly clear, with a low around 26. South southwest wind 9 to 13 mph.
Saturday
Sunny, with a high near 58. South southwest wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 27. West northwest wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 50. Northeast wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. Northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 60. East wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 40. East wind 8 to 11 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 66. Windy.
Tuesday Night
A slight chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
8:41 am MDT Apr 3, 2026
10am MDT Apr 3, 2026-6pm MDT Apr 9, 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