Great Falls, MT

Detailed forecast

Tuesday December 31
03am
Overcast and light snow -6°
1 m/s
Overcast and light snow
Precip chance: 77%
Humidity: 99%
04am
Overcast and light snow -6°
0 m/s
Overcast and light snow
Precip chance: 75%
Humidity: 100%
05am
Overcast and light snow -7°
0 m/s
Overcast and light snow
Precip chance: 73%
Humidity: 100%
06am
Overcast and light snow -7°
0 m/s
Overcast and light snow
Precip chance: 64%
Humidity: 99%
07am
Overcast and light snow -7°
0 m/s
Overcast and light snow
Precip chance: 54%
Humidity: 97%
08am
Overcast -6°
3 m/s
Overcast
Precip chance: 44%
Humidity: 94%
09am
Overcast -6°
1 m/s
Overcast
Precip chance: 38%
Humidity: 94%
10am
Overcast -5°
0 m/s
Overcast
Precip chance: 32%
Humidity: 94%
11am
Overcast -4°
3 m/s
Overcast
Precip chance: 26%
Humidity: 94%
12pm
Mostly clear -3°
1 m/s
Mostly clear
Precip chance: 21%
Humidity: 91%
01pm
Mostly clear -3°
2 m/s
Mostly clear
Precip chance: 15%
Humidity: 86%
02pm
Mostly clear -2°
3 m/s
Mostly clear
Precip chance: 10%
Humidity: 83%
03pm
Mostly clear -3°
3 m/s
Mostly clear
Precip chance: 7%
Humidity: 81%
04pm
Mostly clear -4°
3 m/s
Mostly clear
Precip chance: 5%
Humidity: 82%
05pm
Mostly clear -6°
3 m/s
Mostly clear
Precip chance: 3%
Humidity: 84%
06pm
Partly cloudy -6°
3 m/s
Partly cloudy
Precip chance: 3%
Humidity: 86%
07pm
Partly cloudy -6°
2 m/s
Partly cloudy
Precip chance: 2%
Humidity: 91%
08pm
Partly cloudy -7°
2 m/s
Partly cloudy
Precip chance: 2%
Humidity: 96%
09pm
Mostly clear -7°
2 m/s
Mostly clear
Precip chance: 2%
Humidity: 96%
10pm
Mostly clear -8°
2 m/s
Mostly clear
Precip chance: 2%
Humidity: 96%
11pm
Mostly clear -8°
2 m/s
Mostly clear
Precip chance: 3%
Humidity: 97%
12am
Cloudy -9°
2 m/s
Cloudy
Precip chance: 3%
Humidity: 97%
01am
Cloudy -10°
2 m/s
Cloudy
Precip chance: 3%
Humidity: 96%
02am
Cloudy -10°
2 m/s
Cloudy
Precip chance: 4%
Humidity: 95%
03am
Cloudy -10°
2 m/s
Cloudy
Precip chance: 4%
Humidity: 94%
04am
Cloudy -10°
2 m/s
Cloudy
Precip chance: 4%
Humidity: 96%
05am
Cloudy -11°
2 m/s
Cloudy
Precip chance: 4%
Humidity: 96%
06am
Overcast -12°
2 m/s
Overcast
Precip chance: 6%
Humidity: 97%
07am
Overcast -12°
2 m/s
Overcast
Precip chance: 8%
Humidity: 94%
08am
Overcast -11°
2 m/s
Overcast
Precip chance: 10%
Humidity: 93%