Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

34°F

1°C

Humidity 74%
Wind Speed SW 19 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 16 Mar 09:05 AM MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: Partly sunny, with a high near 49. Southwest wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 8pm.  Mostly cloudy, with a low around 42. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 40 mph.

    Low: 42 °F

    Breezy.
    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Breezy, with a southwest wind 24 to 26 mph, with gusts as high as 43 mph.

    High: 59 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph.

    Low: 46 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 43 mph.

    High: 64 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Southwest wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 39 mph.

    High: 71 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Southwest wind 17 to 21 mph, with gusts as high as 33 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 72. Breezy.

    High: 72 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 49. Southwest wind 14 to 20 mph, with gusts as high as 32 mph.
Tonight
A 40 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 59. Breezy, with a southwest wind 24 to 26 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly cloudy, with a low around 46. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph.
Wednesday
Mostly cloudy, with a high near 64. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 43 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Thursday
Mostly cloudy, with a high near 71. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 39 mph.
Thursday Night
Mostly cloudy, with a low around 53. Southwest wind 17 to 21 mph, with gusts as high as 33 mph.
Friday
Mostly cloudy, with a high near 72. Breezy.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Partly sunny, with a high near 62. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
3:57 am MDT Mar 16, 2026
9am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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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