Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Partly Cloudy

72°F

22°C

Humidity 23%
Wind Speed W 14 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 01 Oct 04:35 PM MDT
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming calm  after midnight.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before noon.  Cloudy, with a high near 63. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming west southwest after midnight.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 61. West wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 61 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 34. Northwest wind around 9 mph.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon.  Partly sunny, with a high near 52. North northwest wind around 7 mph.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before midnight.  Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming calm after midnight.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 63. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming west southwest after midnight.
Saturday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 61. West wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. Northwest wind around 9 mph.
Sunday
A chance of rain, mainly before noon. Partly sunny, with a high near 52. North northwest wind around 7 mph.
Sunday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 3399 ft)
2:09 pm MDT Oct 1, 2025
4pm MDT Oct 1, 2025-6pm MDT Oct 8, 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