Current conditions at
Great Falls, Great Falls International Airport (KGTF)
Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.
Overcast
25°F
-4°C
| Humidity | 85% |
| Wind Speed | NNW 9 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 16 Apr 10:20 PM MDT |
Extended Forecast for
Great Falls MT
Tonight
Low: 20 °F
Chance Snow
Friday
High: 44 °F
Chance Snow
and Patchy
FogFriday Night
Low: 26 °F
Slight Chance
Rain/Snow
then Partly
CloudySaturday
High: 60 °F
Sunny
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 41 °F
Partly Cloudy
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
A 40 percent chance of snow, mainly after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 20. North northwest wind 5 to 8 mph becoming calm after midnight. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Patchy fog before 9am. Otherwise, partly sunny, with a high near 44. Calm wind becoming northwest 5 to 9 mph in the morning. Little or no snow accumulation expected.
Friday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West northwest wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 60. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 29. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 70. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 41. South southwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 76. Southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 73.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 59.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Great Falls MT
47.51°N 111.31°W (Elev. 3399 ft)
47.51°N 111.31°W (Elev. 3399 ft)
10:11 pm MDT Apr 16, 2026
10pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
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