Weather archive in Great Falls
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 December 16, Tuesday | 18 | -12.3 10 | 730.8 28.77 974.32 974.32 | 754.0 29.69 1005.25 1005.25 | 5.8 0.23 7.73 7.73 | 74 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Precipitation | -12.3 10 | 2.9 37 | -16.1 3 | 1.0 0.04 | 6 | |||||||||||||||
17 | -11.4 11 | 729.1 28.7 972.05 972.05 | 752.3 29.62 1002.98 1002.98 | 79 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -14.4 6 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | -9.8 14 | 727.3 28.63 969.65 969.65 | 750.4 29.54 1000.45 1000.45 | 78 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -12.9 9 | 0.3 0.01 | 1 | ||||||||||||||||||
15 | -8.0 18 | 725.0 28.54 966.59 966.59 | 748.0 29.45 997.25 997.25 | 6.7 0.26 8.93 8.93 | 84 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Precipitation | -10.2 14 | 1.0 0.04 | 3 | ||||||||||||||||||
14 | -5.0 23 | 722.5 28.44 963.25 963.25 | 745.3 29.34 993.65 993.65 | 85 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -7.1 19 | 0.8 0.03 | 1 | ||||||||||||||||||
13 | -2.9 27 | 720.4 28.36 960.45 960.45 | 743.1 29.26 990.72 990.72 | 84 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -5.3 22 | 0.3 0.01 | 1 | ||||||||||||||||||
12 | 0.4 33 | 718.3 28.28 957.65 957.65 | 740.9 29.17 987.79 987.79 | 1.3 0.05 1.73 1.73 | 82 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -10.7 13 | 2.9 37 | -2.3 28 | No precipitation No precipitation | 6 | |||||||||||||||||
10 | 1.9 35 | 717.1 28.23 956.05 956.05 | 739.6 29.12 986.05 986.05 | 80 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -1.2 30 | No precipitation No precipitation | 1 | ||||||||||||||||||
09 | -0.6 31 | 717.0 28.23 955.92 955.92 | 739.6 29.12 986.05 986.05 | -2.5 -0.1 -3.33 -3.33 | 87 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -2.6 27 | No precipitation No precipitation | 3 | |||||||||||||||||||
08 | -3.8 25 | 717.9 28.26 957.12 957.12 | 740.5 29.15 987.25 987.25 | 90 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | -5.2 23 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | -4.9 23 | 718.2 28.28 957.52 957.52 | 741.0 29.17 987.92 987.92 | 88 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -6.6 20 | No precipitation No precipitation | 1 | ||||||||||||||||||
06 | -5.1 23 | 719.5 28.33 959.25 959.25 | 742.3 29.22 989.65 989.65 | -3.0 -0.12 -4 -4 | 86 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -9.6 15 | -5.1 23 | -7.1 19 | No precipitation No precipitation | 6 | |||||||||||||||||
05 | -5.0 23 | 720.4 28.36 960.45 960.45 | 743.2 29.26 990.85 990.85 | 85 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -7.2 19 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | -5.1 23 | 721.2 28.39 961.52 961.52 | 744.1 29.3 992.05 992.05 | 83 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -7.6 18 | No precipitation No precipitation | 1 | ||||||||||||||||||
03 | -5.2 23 | 722.5 28.44 963.25 963.25 | 745.5 29.35 993.92 993.92 | -5.1 -0.2 -6.8 -6.8 | 81 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -8.0 18 | No precipitation No precipitation | 3 | |||||||||||||||||||
02 | -5.3 22 | 723.9 28.5 965.12 965.12 | 746.8 29.4 995.65 995.65 | 82 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -8.0 18 | No precipitation No precipitation | 1 | |||||||||||||||||||
01 | -6.2 21 | 725.2 28.55 966.85 966.85 | 748.3 29.46 997.65 997.65 | 84 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -8.5 17 | No precipitation No precipitation | 1 | |||||||||||||||||||
00 | -6.5 20 | 727.6 28.65 970.05 970.05 | 750.8 29.56 1000.98 1000.98 | -5.4 -0.21 -7.2 -7.2 | 86 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Precipitation | -13.6 8 | -6.5 20 | -8.5 17 | 0.6 0.02 | 6 | ||||||||||||||||
| December 15, Monday | 23 | -6.8 20 | 729.3 28.71 972.32 972.32 | 752.5 29.63 1003.25 1003.25 | 87 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -8.6 17 | 0.3 0.01 | 1 | |||||||||||||||||
22 | -7.4 19 | 731.8 28.81 975.65 975.65 | 755.2 29.73 1006.85 1006.85 | 83 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -9.9 14 | No precipitation No precipitation | 1 | ||||||||||||||||||
21 | -8.0 18 | 733.0 28.86 977.25 977.25 | 756.4 29.78 1008.45 1008.45 | -4.2 -0.17 -5.6 -5.6 | 82 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -10.5 13 | No precipitation No precipitation | 3 | |||||||||||||||||||
20 | -8.9 16 | 733.6 28.88 978.05 978.05 | 757.0 29.8 1009.25 1009.25 | 82 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -11.5 11 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | -9.4 15 | 735.4 28.95 980.45 980.45 | 758.9 29.88 1011.78 1011.78 | 82 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -12.0 10 | No precipitation No precipitation | 1 | ||||||||||||||||||
18 | -9.6 15 | 737.2 29.02 982.85 982.85 | 760.9 29.96 1014.45 1014.45 | -1.5 -0.06 -2 -2 | 80 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -13.6 8 | -9.3 15 | -12.5 10 | No precipitation No precipitation | 6 | |||||||||||||||||