Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

light snow,mist

28°F

-2°C

Humidity 100%
Wind Speed SSW 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Wind Chill20°F (-7°C)
Last update 08 Apr 03:08 AM MDT
Extended Forecast for

Great Falls International Airport MT

  • Overnight

    Overnight: Partly cloudy, with a low around 25. West northwest wind 9 to 11 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Northeast wind 6 to 10 mph becoming southwest after midnight.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before noon.  Mostly sunny, with a high near 52. North northeast wind 3 to 8 mph.

    High: 52 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. East northeast wind 6 to 10 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. South wind 5 to 9 mph becoming east in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. East northeast wind 6 to 10 mph becoming south southwest after midnight.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after noon.  Mostly sunny, with a high near 72. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. West northwest wind 9 to 11 mph.
Wednesday
Sunny, with a high near 51. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 28. Northeast wind 6 to 10 mph becoming southwest after midnight.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 52. North northeast wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 28. East northeast wind 6 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 66. South wind 5 to 9 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 39. East northeast wind 6 to 10 mph becoming south southwest after midnight.
Saturday
A chance of rain after noon. Mostly sunny, with a high near 72. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Monday
Rain and snow likely. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
1:22 am MDT Apr 8, 2026
3am MDT Apr 8, 2026-6pm MDT Apr 14, 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