Weather archive in Cobb County McCollum Field (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 19, Saturday | 19:50 | 23 73 | 735.6 28.96 980.72 980.72 | 763.0 30.04 1017.25 1017.25 | 89 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet | 16.0 9.9 | 21 70 | |||
19:15 | 23 73 | 735.6 28.96 980.72 980.72 | 763.0 30.04 1017.25 1017.25 | 89 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet | 16.0 9.9 | 21 70 | ||||
18:50 | 23 73 | 735.4 28.95 980.45 980.45 | 762.8 30.03 1016.98 1016.98 | 89 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Thunderstorm in the vicinity, light rain | Few clouds (10-30%) 1650 m5412 feet, scattered clouds (40-50%) 3300 m10824 feet Few clouds (1/10-3/10) 1650 m5412 feet, scattered clouds (4/10-5/10) 3300 m10824 feet Few clouds (1-2 oktas) 1650 m5412 feet, scattered clouds (3-4 oktas) 3300 m10824 feet | 16.0 9.9 | 21 70 | |||
18:00 | 27 81 | 735.5 28.96 980.59 980.59 | 762.5 30.02 1016.58 1016.58 | 62 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Thunderstorm | Broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1800 m5904 feet | 12.8 8.0 | 19 66 | ||
17:50 | 29 84 | 735.9 28.97 981.12 981.12 | 762.8 30.03 1016.98 1016.98 | 58 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Thunderstorm in the vicinity | Broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1800 m5904 feet | 16.0 9.9 | 20 68 | ||
17:23 | 33 91 | 735.5 28.96 980.59 980.59 | 762.0 30 1015.92 1015.92 | 49 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Thunderstorm | Overcast (100%) 1650 m5412 feet Overcast (10/10) 1650 m5412 feet Overcast (8 oktas) 1650 m5412 feet | 16.0 9.9 | 21 70 | |||
16:50 | 33 91 | 735.5 28.96 980.59 980.59 | 762.0 30 1015.92 1015.92 | 46 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1800 m5904 feet Scattered clouds (4/10-5/10) 1800 m5904 feet Scattered clouds (3-4 oktas) 1800 m5904 feet | 16.0 9.9 | 20 68 | ||||
15:50 | 35 95 | 736.0 28.98 981.25 981.25 | 762.3 30.01 1016.32 1016.32 | 39 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1800 m5904 feet Scattered clouds (4/10-5/10) 1800 m5904 feet Scattered clouds (3-4 oktas) 1800 m5904 feet | 16.0 9.9 | 19 66 | ||||
14:50 | 34 93 | 736.4 28.99 981.79 981.79 | 762.8 30.03 1016.98 1016.98 | 44 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
13:50 | 33 91 | 737.3 29.03 982.99 982.99 | 763.8 30.07 1018.32 1018.32 | 49 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
12:50 | 32 90 | 737.7 29.04 983.52 983.52 | 764.3 30.09 1018.98 1018.98 | 52 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
11:50 | 29 84 | 737.6 29.04 983.39 983.39 | 764.5 30.1 1019.25 1019.25 | 62 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
10:50 | 27 81 | 737.7 29.04 983.52 983.52 | 764.8 30.11 1019.65 1019.65 | 74 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | 22 72 | ||||
09:50 | 24 75 | 737.1 29.02 982.72 982.72 | 764.5 30.1 1019.25 1019.25 | 83 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
08:50 | 23 73 | 736.9 29.01 982.45 982.45 | 764.3 30.09 1018.98 1018.98 | 94 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
07:50 | 23 73 | 736.6 29 982.05 982.05 | 764.0 30.08 1018.58 1018.58 | 89 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
06:50 | 23 73 | 736.1 28.98 981.39 981.39 | 763.5 30.06 1017.92 1017.92 | 89 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
05:50 | 23 73 | 736.1 28.98 981.39 981.39 | 763.5 30.06 1017.92 1017.92 | 94 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
04:50 | 24 75 | 736.2 28.98 981.52 981.52 | 763.5 30.06 1017.92 1017.92 | 89 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
03:50 | 24 75 | 736.5 29 981.92 981.92 | 763.8 30.07 1018.32 1018.32 | 89 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
02:50 | 24 75 | 736.7 29 982.19 982.19 | 764.0 30.08 1018.58 1018.58 | 89 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
01:50 | 24 75 | 736.9 29.01 982.45 982.45 | 764.3 30.09 1018.98 1018.98 | 89 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
00:50 | 24 75 | 737.1 29.02 982.72 982.72 | 764.5 30.1 1019.25 1019.25 | 89 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
| September 18, Friday | 23:50 | 25 77 | 737.5 29.04 983.25 983.25 | 764.8 30.11 1019.65 1019.65 | 83 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | |||
22:50 | 25 77 | 737.7 29.04 983.52 983.52 | 765.0 30.12 1019.92 1019.92 | 83 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
21:50 | 27 81 | 737.7 29.04 983.52 983.52 | 764.8 30.11 1019.65 1019.65 | 70 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
20:50 | 28 82 | 737.3 29.03 982.99 982.99 | 764.3 30.09 1018.98 1018.98 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
19:50 | 31 88 | 737.3 29.03 982.99 982.99 | 764.0 30.08 1018.58 1018.58 | 49 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||