Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

40°F

4°C

Humidity 73%
Wind Speed SW 12 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 03 Apr 04:53 PM MDT
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Mostly clear, with a low around 23. Southwest wind 7 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. North wind 5 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52. Northeast wind 5 to 9 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. East northeast wind 5 to 10 mph becoming light  after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. East wind 6 to 11 mph becoming south southwest after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Windy, with a south southwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 65 °F

    Partly Sunny
    then Partly
    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Rain
    and Breezy
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Southwest wind 7 to 10 mph.
Saturday
Sunny, with a high near 58. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 27. North wind 5 to 13 mph.
Sunday
Partly sunny, with a high near 52. Northeast wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 30. East northeast wind 5 to 10 mph becoming light after midnight.
Monday
Mostly cloudy, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 41. East wind 6 to 11 mph becoming south southwest after midnight.
Tuesday
Partly sunny, with a high near 65. Windy, with a south southwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 43.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Friday
A slight chance of snow. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
1:37 pm MDT Apr 3, 2026
5pm MDT Apr 3, 2026-6pm MDT Apr 10, 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