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 April 15, Tuesday | 01:51 | 8 46 | 737.4 29.03 983.12 983.12 | 755.9 29.76 1007.78 1007.78 | 62 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | 1 34 | ||
00:51 | 9 48 | 737.8 29.05 983.65 983.65 | 756.2 29.77 1008.18 1008.18 | 54 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | 0 32 | |||
| April 14, Monday | 23:51 | 11 52 | 738.1 29.06 984.05 984.05 | 756.4 29.78 1008.45 1008.45 | 44 | Wind blowing from the 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 | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -1 30 | ||
22:51 | 11 52 | 738.1 29.06 984.05 984.05 | 756.4 29.78 1008.45 1008.45 | 41 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 3300 m10824 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 3300 m10824 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 3300 m10824 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -2 28 | |||
21:51 | 12 54 | 738.4 29.07 984.45 984.45 | 756.7 29.79 1008.85 1008.85 | 38 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Few clouds (10-30%) 2250 m7380 feet Few clouds (1/10-3/10) 2250 m7380 feet Few clouds (1-2 oktas) 2250 m7380 feet | 16.0 9.9 | -2 28 | |||
20:51 | 13 55 | 738.7 29.08 984.85 984.85 | 756.9 29.8 1009.12 1009.12 | 36 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Few clouds (10-30%) 2250 m7380 feet Few clouds (1/10-3/10) 2250 m7380 feet Few clouds (1-2 oktas) 2250 m7380 feet | 16.0 9.9 | -2 28 | |||
19:51 | 14 57 | 738.3 29.07 984.32 984.32 | 756.4 29.78 1008.45 1008.45 | 33 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | Scattered clouds (40-50%) 2250 m7380 feet Scattered clouds (4/10-5/10) 2250 m7380 feet Scattered clouds (3-4 oktas) 2250 m7380 feet | 16.0 9.9 | -2 28 | |||
18:51 | 16 61 | 737.9 29.05 983.79 983.79 | 755.9 29.76 1007.78 1007.78 | 31 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Scattered clouds (40-50%) 2100 m6888 feet Scattered clouds (4/10-5/10) 2100 m6888 feet Scattered clouds (3-4 oktas) 2100 m6888 feet | 16.0 9.9 | -1 30 | |||
17:51 | 16 61 | 737.9 29.05 983.79 983.79 | 755.9 29.76 1007.78 1007.78 | 34 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Scattered clouds (40-50%) 2100 m6888 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 0 32 | |||
16:51 | 17 63 | 737.8 29.05 983.65 983.65 | 755.7 29.75 1007.52 1007.52 | 34 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Scattered clouds (40-50%) 2100 m6888 feet, scattered clouds (40-50%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 1 34 | |||
15:51 | 18 64 | 737.5 29.04 983.25 983.25 | 755.4 29.74 1007.12 1007.12 | 32 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Scattered clouds (40-50%) 1800 m5904 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 1 34 | |||
14:51 | 17 63 | 737.5 29.04 983.25 983.25 | 755.4 29.74 1007.12 1007.12 | 37 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Few clouds (10-30%) 1650 m5412 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1650 m5412 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1650 m5412 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 2 36 | |||
13:51 | 17 63 | 737.8 29.05 983.65 983.65 | 755.7 29.75 1007.52 1007.52 | 37 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Few clouds (10-30%) 1650 m5412 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1650 m5412 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1650 m5412 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 2 36 | |||
12:51 | 17 63 | 737.8 29.05 983.65 983.65 | 755.7 29.75 1007.52 1007.52 | 37 | Wind blowing from the west-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | 2 36 | |||
11:51 | 16 61 | 737.4 29.03 983.12 983.12 | 755.4 29.74 1007.12 1007.12 | 39 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Few clouds (10-30%) 5700 m18696 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 5700 m18696 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 5700 m18696 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 2 36 | |||
10:51 | 16 61 | 737.1 29.02 982.72 982.72 | 755.1 29.73 1006.72 1006.72 | 39 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Few clouds (10-30%) 4800 m15744 feet, scattered clouds (40-50%) 5700 m18696 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4800 m15744 feet, scattered clouds (4/10-5/10) 5700 m18696 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4800 m15744 feet, scattered clouds (3-4 oktas) 5700 m18696 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 2 36 | |||
10:05 | 16 61 | 737.1 29.02 982.72 982.72 | 755.1 29.73 1006.72 1006.72 | 45 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Scattered clouds (40-50%) 5100 m16728 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 5100 m16728 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 5100 m16728 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 4 39 | |||
09:51 | 16 61 | 737.1 29.02 982.72 982.72 | 755.1 29.73 1006.72 1006.72 | 45 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Scattered clouds (40-50%) 5100 m16728 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 5100 m16728 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 5100 m16728 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 4 39 | |||
08:51 | 16 61 | 736.6 29 982.05 982.05 | 754.6 29.71 1006.05 1006.05 | 52 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Few clouds (10-30%) 3900 m12792 feet, scattered clouds (40-50%) 5100 m16728 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 3900 m12792 feet, scattered clouds (4/10-5/10) 5100 m16728 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 3900 m12792 feet, scattered clouds (3-4 oktas) 5100 m16728 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | |||
07:51 | 14 57 | 736.5 29 981.92 981.92 | 754.6 29.71 1006.05 1006.05 | 59 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
06:51 | 14 57 | 736.3 28.99 981.65 981.65 | 754.4 29.7 1005.78 1005.78 | 59 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
05:51 | 14 57 | 735.8 28.97 980.99 980.99 | 753.9 29.68 1005.12 1005.12 | 63 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 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 45 | |||
04:51 | 13 55 | 734.5 28.92 979.25 979.25 | 752.6 29.63 1003.38 1003.38 | 67 | Wind blowing from the west-southwest | 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 45 | ||||
03:51 | 14 57 | 734.3 28.91 978.99 978.99 | 752.3 29.62 1002.98 1002.98 | 63 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 7 45 | ||||
02:51 | 13 55 | 734.0 28.9 978.59 978.59 | 752.1 29.61 1002.72 1002.72 | 59 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1950 m6396 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1950 m6396 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1950 m6396 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 5 41 | ||||
01:51 | 14 57 | 734.8 28.93 979.65 979.65 | 752.9 29.64 1003.78 1003.78 | 55 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1950 m6396 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1950 m6396 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1950 m6396 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 5 41 | ||||