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

49°F

9°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 05 Apr 01:53 PM MDT
Extended Forecast for

Great Falls International Airport MT

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

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Northeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northeast wind 6 to 15 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. East wind 3 to 8 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. East wind 6 to 11 mph becoming south southwest 12 to 17 mph after midnight. Winds could gust as high as 29 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Windy, with a south southwest wind 17 to 27 mph increasing to 30 to 40 mph. Winds could gust as high as 65 mph.

    High: 66 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 27. Windy, with a west northwest wind 29 to 34 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow and
    Windy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. East northeast wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Northeast wind 8 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 30. Northeast wind 6 to 15 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 56. East wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 40. East wind 6 to 11 mph becoming south southwest 12 to 17 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Mostly sunny, with a high near 66. Windy, with a south southwest wind 17 to 27 mph increasing to 30 to 40 mph. Winds could gust as high as 65 mph.
Tuesday Night
A chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 27. Windy, with a west northwest wind 29 to 34 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 48. Northwest wind around 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 26. East northeast wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 35.
Saturday
A slight chance of rain. Mostly sunny, with a high near 65.
Basemap Options
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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:
12:31 pm MDT Apr 5, 2026
Forecast Valid:
2pm MDT Apr 5, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation