Hazardous Weather Conditions
Current conditions at
Great Falls, Great Falls International Airport (KGTF)
Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.snow,freezing fog
28°F
-2°C
| Humidity | 88% |
| Wind Speed | NE 13 MPH |
| Barometer | 29.92 in (1013.21 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 0.50 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 13 Mar 12:36 PM MDT |
Extended Forecast for
Great Falls International Airport MT
Winter Storm Warning March 13, 12:57pm until March 14, 06:00pm
NOW until 6:00pm Sat
Winter Storm Warning
This Afternoon
High: 34 °F
Snow
Tonight
Low: 25 °F
Snow
Saturday
High: 29 °F⇓
Snow and
BlusterySaturday Night
Low: 8 °F
Snow and
Blustery then
Chance SnowSunday
High: 30 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Cloudy
then Slight
Chance SnowMonday
High: 48 °F
Chance
Rain/Snow
then Chance
Rain and
BreezyMonday Night
Low: 42 °F
Chance Rain
and Windy
Detailed Forecast
This Afternoon
Snow. High near 34. Northeast wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 25. Northeast wind 5 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. Temperature rising to near 29 by noon, then falling to around 22 during the remainder of the day. Blustery, with a north northeast wind 5 to 10 mph becoming north northwest 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 8. Wind chill values as low as zero. Blustery, with a north northwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Mostly sunny, with a high near 30. West southwest wind 5 to 9 mph.
Sunday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 18. South southwest wind 6 to 13 mph.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42. Windy, with a southwest wind 24 to 33 mph, with gusts as high as 44 mph.
Tuesday
Mostly cloudy, with a high near 59. Windy.
Tuesday Night
Mostly cloudy, with a low around 46. Breezy.
Wednesday
Mostly cloudy, with a high near 64. Windy.
Wednesday Night
Mostly cloudy, with a low around 48. Breezy.
Thursday
Partly sunny, with a high near 69. Windy.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Great Falls International Airport MT
47.49°N 111.37°W (Elev. 3635 ft)
47.49°N 111.37°W (Elev. 3635 ft)
12:36 pm MDT Mar 13, 2026
12pm MDT Mar 13, 2026-6pm MDT Mar 19, 2026
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