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

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

53°F

12°C

Humidity 92%
Wind Speed NNW 13 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 12:53 PM MDT
Extended Forecast for

Great Falls MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 73 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southwest wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Showers, mainly after 8am. High near 62. Breezy, with a west wind 17 to 22 mph becoming north northwest 11 to 16 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North wind 5 to 9 mph becoming calm after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. East wind 5 to 10 mph becoming light and variable after midnight.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. West northwest wind 6 to 8 mph becoming southwest in the evening.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 13 to 18 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 49. Southwest wind 15 to 20 mph, with gusts as high as 31 mph.
Friday
Showers, mainly after 8am. High near 62. Breezy, with a west wind 17 to 22 mph becoming north northwest 11 to 16 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Partly cloudy, with a low around 42. North wind 5 to 9 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. East wind 5 to 10 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. West northwest wind 6 to 8 mph becoming southwest in the evening.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.5°N 111.28°W (Elev. 3399 ft)
Last Update:
11:14 am MDT Jun 27, 2024
Forecast Valid:
1pm MDT Jun 27, 2024-6pm MDT Jul 3, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation