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 58%
Wind Speed SSW 17 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 06 Apr 11:53 PM MDT
Extended Forecast for

Great Falls MT

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

  • Overnight

    Overnight: Mostly cloudy early, then becoming mostly clear, with a low around 40. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 65. Windy, with a south southwest wind 14 to 19 mph becoming west 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 65 °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 1am. Partly cloudy, with a low around 26. Blustery, with a west northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. North wind 5 to 7 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light north after midnight.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. East northeast wind 5 to 9 mph becoming calm after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy early, then becoming mostly clear, with a low around 40. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of rain after 3pm. Partly sunny, with a high near 65. Windy, with a south southwest wind 14 to 19 mph becoming west 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph.
Tuesday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Partly cloudy, with a low around 26. Blustery, with a west northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 50. North wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light north after midnight.
Thursday
Mostly sunny, with a high near 53. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 28. East northeast wind 5 to 9 mph becoming calm after midnight.
Friday
Sunny, with a high near 65. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain after noon. Partly sunny, with a high near 72.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Mostly cloudy, with a high near 61.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
11:32 pm MDT Apr 6, 2026
Forecast Valid:
12am MDT Apr 7, 2026-6pm MDT Apr 13, 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