Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mist

54°F

12°C

Humidity 93%
Wind Speed ENE 18 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Last update 15 Jul 04:10 PM MDT
Extended Forecast for

Great Falls International Airport MT

  • This Afternoon

    This Afternoon: Rain.  High near 53. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain, mainly before midnight.  Low around 45. Northeast wind 8 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    Low: 45 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 71. East wind 6 to 9 mph.

    High: 71 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. East wind 6 to 10 mph becoming south after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Northeast wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 53. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before midnight. Low around 45. Northeast wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 71. East wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 46. East wind 6 to 10 mph becoming south after midnight.
Thursday
Sunny, with a high near 81. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 50. North wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 81. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 54. Northeast wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 84.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
2:26 pm MDT Jul 15, 2025
4pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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