Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

46°F

8°C

Humidity 61%
Wind Speed SSW 12 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 May 02:20 AM MDT
Extended Forecast for

Great Falls MT

Flood Watch May 11, 12:00pm until May 13, 12:00pm
Click here for hazard details and duration
Flood Watch
  • Overnight

    Overnight: Partly cloudy, with a low around 43. Southwest wind around 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. Southwest wind 7 to 10 mph becoming northwest in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 45. West wind 5 to 8 mph becoming light and variable.

    Low: 45 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain after noon.  Sunny, with a high near 80. West southwest wind 6 to 8 mph.

    High: 80 °F

    Sunny then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West southwest wind 6 to 8 mph becoming south in the evening.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 48. West southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Southwest wind around 8 mph.
Saturday
Sunny, with a high near 80. Southwest wind 7 to 10 mph becoming northwest in the afternoon.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 45. West wind 5 to 8 mph becoming light and variable.
Sunday
A 20 percent chance of rain after noon. Sunny, with a high near 80. West southwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 49. West southwest wind 6 to 8 mph becoming south in the evening.
Monday
Sunny, with a high near 77. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Monday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 48. West southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain, mainly after noon. Mostly sunny, with a high near 70.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Thursday
A chance of rain. Mostly sunny, with a high near 73.
Thursday Night
A chance of rain. Partly cloudy, with a low around 46.
Friday
A chance of rain. Mostly sunny, with a high near 71.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 3399 ft)
9:48 pm MDT May 10, 2024
2am MDT May 11, 2024-6pm MDT May 17, 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