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

Hazardous Weather Conditions

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

48°F

9°C

Humidity 61%
Wind Speed SSW 17 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 06 Apr 11:05 PM MDT
Extended Forecast for

Great Falls International Airport MT

High Wind Warning April 7, 09:00am until April 7, 09:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 41. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 62. Windy, with a south southwest wind 17 to 22 mph becoming west 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 62 °F

    Partly Sunny
    and Breezy
    then Slight
    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Partly cloudy, with a low around 25. Blustery, with a west northwest wind 18 to 28 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Northwest wind 6 to 9 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. East northeast wind 6 to 11 mph becoming north after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. North wind 5 to 9 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. East northeast wind 6 to 11 mph becoming south southeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. South wind 5 to 9 mph becoming east in the afternoon.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 41. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of rain after 3pm. Partly sunny, with a high near 62. Windy, with a south southwest wind 17 to 22 mph becoming west 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph.
Tuesday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Partly cloudy, with a low around 25. Blustery, with a west northwest wind 18 to 28 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 49. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 26. East northeast wind 6 to 11 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 52. North wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 28. East northeast wind 6 to 11 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 64. South wind 5 to 9 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain after noon. Mostly sunny, with a high near 71.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
Last Update:
9:26 pm MDT Apr 6, 2026
Forecast Valid:
11pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation