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

54°F

12°C

Humidity 48%
Wind Speed E 10 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 06 Apr 03:53 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: Increasing clouds, with a low around 41. East wind 6 to 16 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 63. Windy, with a south southwest wind 22 to 27 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 10%.

    High: 63 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 26. Windy, with a west wind 22 to 32 mph decreasing to 10 to 20 mph. Winds could gust as high as 45 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow and
    Windy then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Northwest wind 8 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. North northeast wind 6 to 11 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. North northeast wind 5 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. East northeast wind 5 to 11 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

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

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. East wind 6 to 16 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Tuesday
A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 63. Windy, with a south southwest wind 22 to 27 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 10%.
Tuesday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 26. Windy, with a west wind 22 to 32 mph decreasing to 10 to 20 mph. Winds could gust as high as 45 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 49. Northwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 27. North northeast wind 6 to 11 mph.
Thursday
Mostly sunny, with a high near 52. North northeast wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 28. East northeast wind 5 to 11 mph becoming south after midnight.
Friday
Sunny, with a high near 65. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain after noon. Mostly sunny, with a high near 69.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.49°N 111.37°W (Elev. 3635 ft)
Last Update:
1:01 pm MDT Apr 6, 2026
Forecast Valid:
4pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation