Weather archive in Chicago / O'Hare (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 March 12, Wednesday | 11:51 | 9 48 | 738.4 29.07 984.45 984.45 | 756.9 29.8 1009.12 1009.12 | 34 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
10:51 | 8 46 | 738.7 29.08 984.85 984.85 | 757.2 29.81 1009.52 1009.52 | 34 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
09:51 | 7 45 | 738.8 29.09 984.99 984.99 | 757.4 29.82 1009.78 1009.78 | 34 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -8 18 | ||||
08:51 | 6 43 | 738.5 29.07 984.59 984.59 | 757.2 29.81 1009.52 1009.52 | 34 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||||
07:51 | 5 41 | 738.5 29.07 984.59 984.59 | 757.2 29.81 1009.52 1009.52 | 36 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||||
06:51 | 3 37 | 738.0 29.06 983.92 983.92 | 756.9 29.8 1009.12 1009.12 | 48 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
05:51 | 3 37 | 738.5 29.07 984.59 984.59 | 757.4 29.82 1009.78 1009.78 | 45 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -8 18 | ||||
04:51 | 3 37 | 738.3 29.07 984.32 984.32 | 757.2 29.81 1009.52 1009.52 | 41 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||||
03:51 | 4 39 | 738.1 29.06 984.05 984.05 | 756.9 29.8 1009.12 1009.12 | 45 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
02:51 | 3 37 | 738.0 29.06 983.92 983.92 | 756.9 29.8 1009.12 1009.12 | 60 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -4 25 | ||||
01:51 | 4 39 | 738.6 29.08 984.72 984.72 | 757.4 29.82 1009.78 1009.78 | 56 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -4 25 | ||||
00:51 | 4 39 | 739.1 29.1 985.39 985.39 | 757.9 29.84 1010.45 1010.45 | 52 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -5 23 | ||||
| March 11, Tuesday | 23:51 | 4 39 | 739.4 29.11 985.79 985.79 | 758.2 29.85 1010.85 1010.85 | 61 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -3 27 | |||
22:51 | 3 37 | 739.5 29.11 985.92 985.92 | 758.4 29.86 1011.12 1011.12 | 70 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -2 28 | ||||
21:51 | 2 36 | 739.7 29.12 986.19 986.19 | 758.7 29.87 1011.52 1011.52 | 70 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -3 27 | ||||
20:51 | 2 36 | 740.2 29.14 986.85 986.85 | 759.2 29.89 1012.18 1012.18 | 65 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -4 25 | ||||
19:51 | 2 36 | 740.5 29.15 987.25 987.25 | 759.5 29.9 1012.58 1012.58 | 60 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -5 23 | ||||
18:51 | 2 36 | 740.2 29.14 986.85 986.85 | 759.2 29.89 1012.18 1012.18 | 56 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | ||||
17:51 | 3 37 | 740.3 29.15 986.99 986.99 | 759.2 29.89 1012.18 1012.18 | 52 | Wind blowing from the north-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | ||||
16:51 | 4 39 | 740.2 29.14 986.85 986.85 | 759.0 29.88 1011.92 1011.92 | 52 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Broken clouds (60-90%) 9000 m29520 feet Broken clouds (6/10-9/10) 9000 m29520 feet Broken clouds (5-7 oktas) 9000 m29520 feet | 16.0 9.9 | -5 23 | ||||
15:51 | 6 43 | 740.0 29.13 986.59 986.59 | 758.7 29.87 1011.52 1011.52 | 46 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Broken clouds (60-90%) 9000 m29520 feet Broken clouds (6/10-9/10) 9000 m29520 feet Broken clouds (5-7 oktas) 9000 m29520 feet | 16.0 9.9 | -5 23 | ||||
14:51 | 7 45 | 740.1 29.14 986.72 986.72 | 758.7 29.87 1011.52 1011.52 | 42 | Wind blowing from the north-northeast | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Broken clouds (60-90%) 9000 m29520 feet Broken clouds (6/10-9/10) 9000 m29520 feet Broken clouds (5-7 oktas) 9000 m29520 feet | 16.0 9.9 | -5 23 | ||||
13:51 | 7 45 | 739.8 29.13 986.32 986.32 | 758.4 29.86 1011.12 1011.12 | 39 | Wind blowing from the north-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
12:51 | 7 45 | 739.8 29.13 986.32 986.32 | 758.4 29.86 1011.12 1011.12 | 46 | Wind blowing from the north-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -4 25 | |||
11:51 | 7 45 | 740.1 29.14 986.72 986.72 | 758.7 29.87 1011.52 1011.52 | 46 | Wind blowing from the north-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -4 25 | |||