Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Partly Cloudy

27°F

-3°C

Humidity 73%
Wind Speed SW 18 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 16 Mar 04:35 AM MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: Partly sunny, with a high near 49. Southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust 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 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
3:57 am MDT Mar 16, 2026
4am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database