National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

14°C

57°F

Humidity 20%
Wind Speed SW 19 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint -8°C (17°F)
Visibility 16 km
Last update 09 Nov 02:30 PM MST
Extended Forecast for

Great Falls International Airport MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 13. Southwest wind around 18 km/h, with gusts as high as 32 km/h.

    High: 13 °C

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. South southwest wind 21 to 29 km/h, with gusts as high as 45 km/h.

    Low: 6 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 18. Breezy, with a southwest wind 29 to 35 km/h, with gusts as high as 55 km/h.

    High: 18 °C

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. West southwest wind 27 to 32 km/h, with gusts as high as 50 km/h.

    Low: 6 °C

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 14. West wind 29 to 34 km/h, with gusts as high as 50 km/h.

    High: 14 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1. West wind 8 to 16 km/h becoming south in the evening.

    Low: -1 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 14. South southwest wind 8 to 11 km/h.

    High: 14 °C

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. South southwest wind 10 to 16 km/h.

    Low: 4 °C

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18.

    High: 18 °C

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 13. Southwest wind around 18 km/h, with gusts as high as 32 km/h.
Tonight
Mostly cloudy, with a low around 6. South southwest wind 21 to 29 km/h, with gusts as high as 45 km/h.
Monday
Mostly cloudy, with a high near 18. Breezy, with a southwest wind 29 to 35 km/h, with gusts as high as 55 km/h.
Monday Night
Partly cloudy, with a low around 6. West southwest wind 27 to 32 km/h, with gusts as high as 50 km/h.
Veterans Day
Mostly sunny, with a high near 14. West wind 29 to 34 km/h, with gusts as high as 50 km/h.
Tuesday Night
Partly cloudy, with a low around -1. West wind 8 to 16 km/h becoming south in the evening.
Wednesday
Mostly cloudy, with a high near 14. South southwest wind 8 to 11 km/h.
Wednesday Night
Mostly cloudy, with a low around 4. South southwest wind 10 to 16 km/h.
Thursday
Partly sunny, with a high near 18.
Thursday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 2.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 10.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 9.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 m)
Last Update:
2:27 pm MST Nov 9, 2025
Forecast Valid:
2pm MST Nov 9, 2025-6pm MST Nov 15, 2025
 
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Additional Resources

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