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Current conditions at
Great Falls, Great Falls International Airport (KGTF)
Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.
Overcast
16°F
-9°C
| Humidity | 61% |
| Wind Speed | NE 11 MPH |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 22 Jan 12:53 PM MST |
Extended Forecast for
Great Falls International Airport MT
This Afternoon

High: 18 °F
Mostly Cloudy
Tonight

Low: -4 °F
Chance Snow
Friday

High: 8 °F
Partly Sunny
Friday Night

Low: -1 °F
Mostly Cloudy
Saturday

High: 24 °F
Mostly Cloudy
Saturday Night
Low: 6 °F
Slight Chance
Snow then
Mostly CloudySunday

High: 31 °F
Mostly Sunny
Sunday Night

Low: 15 °F
Mostly Clear
Monday

High: 36 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 18. Wind chill values as low as -5. Northeast wind 13 to 15 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -4. Wind chill values as low as -20. Northeast wind 10 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 8. Wind chill values as low as -20. Northeast wind 6 to 10 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -10. South southwest wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 24. West wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. West wind around 10 mph becoming south southwest after midnight.
Sunday
Mostly sunny, with a high near 31. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 15. Southwest wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 32.
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ABOUT THIS FORECAST
Point Forecast:
Great Falls International Airport MT
47.46°N 111.4°W (Elev. 3599 ft)
47.46°N 111.4°W (Elev. 3599 ft)
10:02 am MST Jan 22, 2026
1pm MST Jan 22, 2026-6pm MST Jan 28, 2026


