Weather archive in Chicago / O'Hare (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 May 23, Saturday | 06:36 | 13 55 | 742.9 29.25 990.45 990.45 | 761.2 29.97 1014.85 1014.85 | 88 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 270 m886 feet, broken clouds (60-90%) 570 m1870 feet, broken clouds (60-90%) 2850 m9348 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 270 m886 feet, broken clouds (6/10-9/10) 570 m1870 feet, broken clouds (6/10-9/10) 2850 m9348 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 270 m886 feet, broken clouds (5-7 oktas) 570 m1870 feet, broken clouds (5-7 oktas) 2850 m9348 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 11 52 | |||
06:13 | 13 55 | 742.9 29.25 990.45 990.45 | 761.2 29.97 1014.85 1014.85 | 88 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 270 m886 feet, broken clouds (60-90%) 570 m1870 feet, broken clouds (60-90%) 2850 m9348 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 270 m886 feet, broken clouds (6/10-9/10) 570 m1870 feet, broken clouds (6/10-9/10) 2850 m9348 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 270 m886 feet, broken clouds (5-7 oktas) 570 m1870 feet, broken clouds (5-7 oktas) 2850 m9348 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 11 52 | ||||
06:06 | 13 55 | 742.9 29.25 990.45 990.45 | 761.2 29.97 1014.85 1014.85 | 88 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 570 m1870 feet, broken clouds (60-90%) 2850 m9348 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 570 m1870 feet, broken clouds (6/10-9/10) 2850 m9348 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 570 m1870 feet, broken clouds (5-7 oktas) 2850 m9348 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 11 52 | ||||
05:51 | 13 55 | 742.7 29.24 990.19 990.19 | 761.0 29.96 1014.58 1014.58 | 88 | 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%) 480 m1574 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 480 m1574 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 11 52 | ||||
04:58 | 13 55 | 742.7 29.24 990.19 990.19 | 761.0 29.96 1014.58 1014.58 | 88 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 720 m2362 feet, broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3000 m9840 feet Scattered clouds (4/10-5/10) 720 m2362 feet, broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3000 m9840 feet Scattered clouds (3-4 oktas) 720 m2362 feet, broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | 11 52 | ||||
04:51 | 13 55 | 742.7 29.24 990.19 990.19 | 761.0 29.96 1014.58 1014.58 | 88 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 570 m1870 feet, broken clouds (60-90%) 720 m2362 feet, overcast (100%) 2400 m7872 feet Few clouds (1/10-3/10) 570 m1870 feet, broken clouds (6/10-9/10) 720 m2362 feet, overcast (10/10) 2400 m7872 feet Few clouds (1-2 oktas) 570 m1870 feet, broken clouds (5-7 oktas) 720 m2362 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 11 52 | ||||
04:43 | 13 55 | 742.7 29.24 990.19 990.19 | 761.0 29.96 1014.58 1014.58 | 88 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 570 m1870 feet, broken clouds (60-90%) 720 m2362 feet, overcast (100%) 2400 m7872 feet Scattered clouds (4/10-5/10) 570 m1870 feet, broken clouds (6/10-9/10) 720 m2362 feet, overcast (10/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 570 m1870 feet, broken clouds (5-7 oktas) 720 m2362 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 11 52 | ||||
04:38 | 13 55 | 742.7 29.24 990.19 990.19 | 761.0 29.96 1014.58 1014.58 | 88 | 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%) 570 m1870 feet, scattered clouds (40-50%) 720 m2362 feet, overcast (100%) 2400 m7872 feet Few clouds (1/10-3/10) 570 m1870 feet, scattered clouds (4/10-5/10) 720 m2362 feet, overcast (10/10) 2400 m7872 feet Few clouds (1-2 oktas) 570 m1870 feet, scattered clouds (3-4 oktas) 720 m2362 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 11 52 | ||||
03:51 | 14 57 | 742.9 29.25 990.45 990.45 | 761.2 29.97 1014.85 1014.85 | 82 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 570 m1870 feet, overcast (100%) 720 m2362 feet Broken clouds (6/10-9/10) 570 m1870 feet, overcast (10/10) 720 m2362 feet Broken clouds (5-7 oktas) 570 m1870 feet, overcast (8 oktas) 720 m2362 feet | 16.0 9.9 | 11 52 | ||||
02:51 | 14 57 | 742.9 29.25 990.45 990.45 | 761.2 29.97 1014.85 1014.85 | 82 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light rain | Broken clouds (60-90%) 690 m2263 feet, overcast (100%) 900 m2952 feet Broken clouds (6/10-9/10) 690 m2263 feet, overcast (10/10) 900 m2952 feet Broken clouds (5-7 oktas) 690 m2263 feet, overcast (8 oktas) 900 m2952 feet | 16.0 9.9 | 11 52 | |||
02:45 | 15 59 | 743.0 29.25 990.59 990.59 | 761.2 29.97 1014.85 1014.85 | 77 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Light rain | Broken clouds (60-90%) 690 m2263 feet, overcast (100%) 900 m2952 feet Broken clouds (6/10-9/10) 690 m2263 feet, overcast (10/10) 900 m2952 feet Broken clouds (5-7 oktas) 690 m2263 feet, overcast (8 oktas) 900 m2952 feet | 16.0 9.9 | 11 52 | |||
01:51 | 16 61 | 742.9 29.25 990.45 990.45 | 761.0 29.96 1014.58 1014.58 | 68 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 780 m2558 feet, broken clouds (60-90%) 960 m3149 feet, overcast (100%) 3300 m10824 feet Broken clouds (6/10-9/10) 780 m2558 feet, broken clouds (6/10-9/10) 960 m3149 feet, overcast (10/10) 3300 m10824 feet Broken clouds (5-7 oktas) 780 m2558 feet, broken clouds (5-7 oktas) 960 m3149 feet, overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 10 50 | ||||
00:51 | 16 61 | 743.1 29.26 990.72 990.72 | 761.2 29.97 1014.85 1014.85 | 63 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 780 m2558 feet, broken clouds (60-90%) 1200 m3936 feet, overcast (100%) 3300 m10824 feet Broken clouds (6/10-9/10) 780 m2558 feet, broken clouds (6/10-9/10) 1200 m3936 feet, overcast (10/10) 3300 m10824 feet Broken clouds (5-7 oktas) 780 m2558 feet, broken clouds (5-7 oktas) 1200 m3936 feet, overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 9 48 | ||||
| May 22, Friday | 23:51 | 17 63 | 743.4 29.27 991.12 991.12 | 761.5 29.98 1015.25 1015.25 | 59 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Overcast (100%) 1200 m3936 feet Overcast (10/10) 1200 m3936 feet Overcast (8 oktas) 1200 m3936 feet | 16.0 9.9 | 9 48 | |||
22:51 | 17 63 | 743.4 29.27 991.12 991.12 | 761.5 29.98 1015.25 1015.25 | 64 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 1050 m3444 feet, overcast (100%) 1260 m4133 feet Broken clouds (6/10-9/10) 1050 m3444 feet, overcast (10/10) 1260 m4133 feet Broken clouds (5-7 oktas) 1050 m3444 feet, overcast (8 oktas) 1260 m4133 feet | 16.0 9.9 | 10 50 | ||||
21:51 | 16 61 | 743.4 29.27 991.12 991.12 | 761.5 29.98 1015.25 1015.25 | 59 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1200 m3936 feet, overcast (100%) 1470 m4822 feet Scattered clouds (4/10-5/10) 1200 m3936 feet, overcast (10/10) 1470 m4822 feet Scattered clouds (3-4 oktas) 1200 m3936 feet, overcast (8 oktas) 1470 m4822 feet | 16.0 9.9 | 8 46 | ||||
20:51 | 16 61 | 743.4 29.27 991.12 991.12 | 761.5 29.98 1015.25 1015.25 | 52 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 1470 m4822 feet, overcast (100%) 2250 m7380 feet Broken clouds (6/10-9/10) 1470 m4822 feet, overcast (10/10) 2250 m7380 feet Broken clouds (5-7 oktas) 1470 m4822 feet, overcast (8 oktas) 2250 m7380 feet | 16.0 9.9 | 6 43 | ||||
19:51 | 16 61 | 743.4 29.27 991.12 991.12 | 761.5 29.98 1015.25 1015.25 | 48 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 1440 m4723 feet, broken clouds (60-90%) 2250 m7380 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 1440 m4723 feet, broken clouds (6/10-9/10) 2250 m7380 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 1440 m4723 feet, broken clouds (5-7 oktas) 2250 m7380 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | 5 41 | ||||
18:51 | 17 63 | 743.6 29.28 991.39 991.39 | 761.7 29.99 1015.52 1015.52 | 49 | 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%) 2550 m8364 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 2550 m8364 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 2550 m8364 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
17:51 | 17 63 | 743.6 29.28 991.39 991.39 | 761.7 29.99 1015.52 1015.52 | 49 | Wind blowing from the north-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 6300 m20664 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 6300 m20664 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 6300 m20664 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
16:51 | 18 64 | 744.3 29.3 992.32 992.32 | 762.3 30.01 1016.32 1016.32 | 46 | 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%) 2400 m7872 feet, broken clouds (60-90%) 6300 m20664 feet, overcast (100%) 7500 m24600 feet Scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 6300 m20664 feet, overcast (10/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 6300 m20664 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
15:51 | 18 64 | 744.5 29.31 992.59 992.59 | 762.5 30.02 1016.58 1016.58 | 46 | Wind blowing from the north-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 6600 m21648 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 6600 m21648 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 6600 m21648 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
14:51 | 18 64 | 745.0 29.33 993.25 993.25 | 763.0 30.04 1017.25 1017.25 | 49 | Wind blowing from the north-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 6600 m21648 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 6600 m21648 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 6600 m21648 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 7 45 | ||||
13:51 | 18 64 | 745.2 29.34 993.52 993.52 | 763.3 30.05 1017.65 1017.65 | 49 | Wind blowing from the east-northeast | Fresh breeze (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 | Few clouds (10-30%) 1800 m5904 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 7 45 | |||
12:51 | 18 64 | 745.7 29.36 994.19 994.19 | 763.8 30.07 1018.32 1018.32 | 49 | 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%) 1500 m4920 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 7 45 | ||||
11:51 | 16 61 | 746.1 29.37 994.72 994.72 | 764.3 30.09 1018.98 1018.98 | 52 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 1650 m5412 feet, broken clouds (60-90%) 5100 m16728 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 1650 m5412 feet, broken clouds (6/10-9/10) 5100 m16728 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 1650 m5412 feet, broken clouds (5-7 oktas) 5100 m16728 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 6 43 | ||||
10:51 | 14 57 | 746.7 29.4 995.52 995.52 | 765.0 30.12 1019.92 1019.92 | 59 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 1350 m4428 feet, broken clouds (60-90%) 1800 m5904 feet, broken clouds (60-90%) 5100 m16728 feet Broken clouds (6/10-9/10) 1350 m4428 feet, broken clouds (6/10-9/10) 1800 m5904 feet, broken clouds (6/10-9/10) 5100 m16728 feet Broken clouds (5-7 oktas) 1350 m4428 feet, broken clouds (5-7 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 5100 m16728 feet | 16.0 9.9 | 6 43 | ||||
09:51 | 13 55 | 747.2 29.42 996.18 996.18 | 765.6 30.14 1020.72 1020.72 | 59 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1440 m4723 feet, broken clouds (60-90%) 1800 m5904 feet, broken clouds (60-90%) 6600 m21648 feet Few clouds (1/10-3/10) 1440 m4723 feet, broken clouds (6/10-9/10) 1800 m5904 feet, broken clouds (6/10-9/10) 6600 m21648 feet Few clouds (1-2 oktas) 1440 m4723 feet, broken clouds (5-7 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 6600 m21648 feet | 16.0 9.9 | 5 41 | ||||
08:51 | 12 54 | 747.1 29.41 996.05 996.05 | 765.6 30.14 1020.72 1020.72 | 58 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 1380 m4526 feet, broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1380 m4526 feet, broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1380 m4526 feet, broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | 4 39 | ||||
07:51 | 11 52 | 747.2 29.42 996.18 996.18 | 765.8 30.15 1020.98 1020.98 | 62 | Wind blowing from the east-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Overcast (100%) 1350 m4428 feet Overcast (10/10) 1350 m4428 feet Overcast (8 oktas) 1350 m4428 feet | 16.0 9.9 | 4 39 | |||
06:51 | 11 52 | 747.5 29.43 996.58 996.58 | 766.1 30.16 1021.38 1021.38 | 62 | Wind blowing from the east-northeast | 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 | Overcast (100%) 1500 m4920 feet Overcast (10/10) 1500 m4920 feet Overcast (8 oktas) 1500 m4920 feet | 16.0 9.9 | 4 39 | |||