Weather archive in Great Falls
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| 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 | |
| 2026 October 17, Saturday | 17 | 14.8 59 | 733.7 28.89 978.19 978.19 | 756.1 29.77 1008.05 1008.05 | 50 | Wind blowing from the south | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 4.3 40 | |||||||||||||||||||
16 | 14.7 58 | 734.3 28.91 978.99 978.99 | 756.7 29.79 1008.85 1008.85 | -2.3 -0.09 -3.07 -3.07 | 47 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 3.3 38 | |||||||||||||||||||||
15 | 14.1 57 | 735.1 28.94 980.05 980.05 | 757.6 29.83 1010.05 1010.05 | 47 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 2.8 37 | ||||||||||||||||||||
14 | 13.6 56 | 735.8 28.97 980.99 980.99 | 758.2 29.85 1010.85 1010.85 | 48 | Wind blowing from the south | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 2.7 37 | ||||||||||||||||||||
13 | 11.3 52 | 736.6 29 982.05 982.05 | 759.2 29.89 1012.18 1012.18 | -1.6 -0.06 -2.13 -2.13 | 53 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4.1 39 | 11.5 53 | 1.9 35 | |||||||||||||||||||
12 | 9.9 50 | 737.2 29.02 982.85 982.85 | 759.8 29.91 1012.98 1012.98 | 57 | 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 | 1.8 35 | ||||||||||||||||||||
11 | 8.8 48 | 737.8 29.05 983.65 983.65 | 760.4 29.94 1013.78 1013.78 | 59 | Wind blowing from the south | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 1.2 34 | ||||||||||||||||||||
10 | 6.3 43 | 738.2 29.06 984.19 984.19 | 761.0 29.96 1014.58 1014.58 | -1.1 -0.04 -1.47 -1.47 | 66 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 0.4 33 | |||||||||||||||||||||
09 | 4.5 40 | 738.6 29.08 984.72 984.72 | 761.4 29.98 1015.12 1015.12 | 73 | Wind blowing from the south | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 0.1 32 | ||||||||||||||||||||
08 | 4.2 40 | 739.0 29.09 985.25 985.25 | 761.8 29.99 1015.65 1015.65 | 74 | Wind blowing from the south | 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 | 0.0 32 | ||||||||||||||||||||
07 | 5.0 41 | 739.3 29.11 985.65 985.65 | 762.1 30 1016.05 1016.05 | -0.9 -0.04 -1.2 -1.2 | 71 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4.6 40 | 8.8 48 | 0.2 32 | |||||||||||||||||||
06 | 5.0 41 | 739.6 29.12 986.05 986.05 | 762.4 30.02 1016.45 1016.45 | 68 | 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 | -0.4 31 | ||||||||||||||||||||
05 | 5.5 42 | 739.9 29.13 986.45 986.45 | 762.7 30.03 1016.85 1016.85 | 66 | Wind blowing from the south-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 | -0.4 31 | ||||||||||||||||||||
04 | 5.9 43 | 740.2 29.14 986.85 986.85 | 763.0 30.04 1017.25 1017.25 | -2.1 -0.08 -2.8 -2.8 | 64 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -0.5 31 | |||||||||||||||||||||
03 | 6.4 44 | 741.0 29.17 987.92 987.92 | 763.7 30.07 1018.18 1018.18 | 60 | Wind blowing from the south-southwest | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -0.8 31 | ||||||||||||||||||||
02 | 6.4 44 | 741.3 29.19 988.32 988.32 | 764.1 30.08 1018.72 1018.72 | 59 | Wind blowing from the south-southwest | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -1.0 30 | ||||||||||||||||||||
01 | 6.2 43 | 742.3 29.22 989.65 989.65 | 765.2 30.13 1020.18 1020.18 | -2.4 -0.09 -3.2 -3.2 | 60 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8.8 48 | -1.0 30 | ||||||||||||||||||||
00 | 6.2 43 | 743.1 29.26 990.72 990.72 | 766.0 30.16 1021.25 1021.25 | 62 | Wind blowing from the south-southwest | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -0.7 31 | ||||||||||||||||||||
| October 16, Friday | 23 | 5.8 42 | 743.8 29.28 991.65 991.65 | 766.8 30.19 1022.32 1022.32 | 64 | Wind blowing from the south-southwest | 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 | -0.6 31 | |||||||||||||||||||
22 | 5.0 41 | 744.7 29.32 992.85 992.85 | 767.7 30.22 1023.52 1023.52 | -2.0 -0.08 -2.67 -2.67 | 67 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -0.6 31 | |||||||||||||||||||||
21 | 5.3 42 | 745.2 29.34 993.52 993.52 | 768.3 30.25 1024.32 1024.32 | 67 | Wind blowing from the south-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -0.5 31 | ||||||||||||||||||||
20 | 6.1 43 | 745.6 29.35 994.05 994.05 | 768.7 30.26 1024.85 1024.85 | 64 | Wind blowing from the south | 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 | -0.2 32 | ||||||||||||||||||||
19 | 6.6 44 | 746.7 29.4 995.52 995.52 | 769.8 30.31 1026.32 1026.32 | -3.1 -0.12 -4.13 -4.13 | 63 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 0.0 32 | 8.8 48 | -0.1 32 | |||||||||||||||||||
18 | 8.3 47 | 747.7 29.44 996.85 996.85 | 770.8 30.35 1027.65 1027.65 | 56 | Wind blowing from the south-southwest | 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 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -0.1 32 | ||||||||||||||||||||
17 | 8.2 47 | 748.9 29.48 998.45 998.45 | 772.0 30.39 1029.25 1029.25 | 59 | Wind blowing from the south-west | 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 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 0.5 33 | ||||||||||||||||||||