Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mostly Cloudy

21°C

70°F

Humidity 37%
Wind Speed S 5 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 15 Jun 12:20 PM MDT
Extended Forecast for

Great Falls MT

Severe T-storm Warning until June 15, 01:30pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Warning until June 15, 01:30pm

    NOW until 1:30pm Sat

    Severe T-storm Warning

  • This Afternoon

    High: 23 °C

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 6. Breezy, with a southwest wind 40 to 45 km/h, with gusts as high as 65 km/h.

    Low: 6 °C

    Breezy.
    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 21. Breezy, with a west wind 40 to 45 km/h decreasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 65 km/h.

    High: 21 °C

    Increasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 6. West wind 21 to 26 km/h becoming northeast 10 to 15 km/h in the evening. Winds could gust as high as 37 km/h.

    Low: 6 °C

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain.  High near 12. North northeast wind 8 to 14 km/h.  Chance of precipitation is 80%.

    High: 12 °C

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 4. North wind 10 to 14 km/h becoming west after midnight.  Chance of precipitation is 60%.

    Low: 4 °C

    Rain Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 16. West northwest wind around 11 km/h.  Chance of precipitation is 50%.

    High: 16 °C

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Northwest wind 5 to 13 km/h becoming south southeast after midnight.

    Low: 3 °C

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 23. Breezy, with a west southwest wind 14 to 24 km/h becoming west 32 to 42 km/h. Winds could gust as high as 60 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 6. Breezy, with a southwest wind 40 to 45 km/h, with gusts as high as 65 km/h.
Sunday
Increasing clouds, with a high near 21. Breezy, with a west wind 40 to 45 km/h decreasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 65 km/h.
Sunday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 6. West wind 21 to 26 km/h becoming northeast 10 to 15 km/h in the evening. Winds could gust as high as 37 km/h.
Monday
Rain. High near 12. North northeast wind 8 to 14 km/h. Chance of precipitation is 80%.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 4. North wind 10 to 14 km/h becoming west after midnight. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 16. West northwest wind around 11 km/h. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 3. Northwest wind 5 to 13 km/h becoming south southeast after midnight.
Juneteenth
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 22.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 6.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 24.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 9.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 25.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.52°N 111.28°W (Elev. 3399 m)
12:07 pm MDT Jun 15, 2024
12pm MDT Jun 15, 2024-6pm MDT Jun 21, 2024
 
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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