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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

32°F

0°C

Humidity 58%
Wind Speed SSW 10 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 27 Jan 10:53 PM MST
Extended Forecast for

Great Falls International Airport MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. South southwest wind 14 to 16 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. South southwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 49. South southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South southwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West wind around 18 mph, with gusts as high as 29 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. South southwest wind 14 to 16 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 45. South southwest wind 15 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 48. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 30. Southwest wind around 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 49. South southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 35. South southwest wind around 18 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 53. West wind around 18 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
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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 ft)
Last Update:
9:37 pm MST Jan 27, 2026
Forecast Valid:
11pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation