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 | |
| 2026 March 12, Thursday | 21:51 | 6 43 | 740.3 29.15 986.99 986.99 | 759.0 29.88 1011.92 1011.92 | 49 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Overcast (100%) 2850 m9348 feet Overcast (10/10) 2850 m9348 feet Overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | -4 25 | |||
20:51 | 5 41 | 741.2 29.18 988.19 988.19 | 760.0 29.92 1013.25 1013.25 | 53 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Overcast (100%) 2700 m8856 feet Overcast (10/10) 2700 m8856 feet Overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | -4 25 | ||||
19:51 | 4 39 | 742.3 29.22 989.65 989.65 | 761.2 29.97 1014.85 1014.85 | 61 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 1350 m4428 feet, overcast (100%) 3000 m9840 feet Few clouds (1/10-3/10) 1350 m4428 feet, overcast (10/10) 3000 m9840 feet Few clouds (1-2 oktas) 1350 m4428 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -3 27 | ||||
18:51 | 6 43 | 743.2 29.26 990.85 990.85 | 762.0 30 1015.92 1015.92 | 42 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 2250 m7380 feet, overcast (100%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2250 m7380 feet, overcast (10/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2250 m7380 feet, overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | -6 21 | ||||
17:51 | 6 43 | 743.2 29.26 990.85 990.85 | 762.0 30 1015.92 1015.92 | 42 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Overcast (100%) 2850 m9348 feet Overcast (10/10) 2850 m9348 feet Overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | -6 21 | ||||
16:51 | 7 45 | 743.6 29.28 991.39 991.39 | 762.3 30.01 1016.32 1016.32 | 37 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Scattered clouds (40-50%) 3300 m10824 feet, overcast (100%) 7500 m24600 feet Scattered clouds (4/10-5/10) 3300 m10824 feet, overcast (10/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 3300 m10824 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | |||
15:51 | 7 45 | 744.3 29.3 992.32 992.32 | 763.0 30.04 1017.25 1017.25 | 39 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Few clouds (10-30%) 5100 m16728 feet, overcast (100%) 7500 m24600 feet Few clouds (1/10-3/10) 5100 m16728 feet, overcast (10/10) 7500 m24600 feet Few clouds (1-2 oktas) 5100 m16728 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
14:51 | 7 45 | 745.2 29.34 993.52 993.52 | 764.0 30.08 1018.58 1018.58 | 39 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Few clouds (10-30%) 1350 m4428 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1350 m4428 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1350 m4428 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
13:51 | 7 45 | 745.7 29.36 994.19 994.19 | 764.5 30.1 1019.25 1019.25 | 39 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Few clouds (10-30%) 1350 m4428 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1350 m4428 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1350 m4428 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
12:51 | 6 43 | 746.7 29.4 995.52 995.52 | 765.6 30.14 1020.72 1020.72 | 39 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Few clouds (10-30%) 1350 m4428 feet, few clouds (10-30%) 4500 m14760 feet Few clouds (1/10-3/10) 1350 m4428 feet, few clouds (1/10-3/10) 4500 m14760 feet Few clouds (1-2 oktas) 1350 m4428 feet, few clouds (1-2 oktas) 4500 m14760 feet | 16.0 9.9 | -7 19 | |||
11:51 | 5 41 | 747.1 29.41 996.05 996.05 | 766.1 30.16 1021.38 1021.38 | 49 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | Few clouds (10-30%) 1290 m4231 foot Few clouds (1/10-3/10) 1290 m4231 foot Few clouds (1-2 oktas) 1290 m4231 foot | 16.0 9.9 | -5 23 | |||
10:51 | 4 39 | 747.3 29.42 996.32 996.32 | 766.3 30.17 1021.65 1021.65 | 48 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | Few clouds (10-30%) 1140 m3739 feet Few clouds (1/10-3/10) 1140 m3739 feet Few clouds (1-2 oktas) 1140 m3739 feet | 16.0 9.9 | -6 21 | |||
09:51 | 3 37 | 747.7 29.44 996.85 996.85 | 766.8 30.19 1022.32 1022.32 | 60 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 900 m2952 feet Few clouds (1/10-3/10) 900 m2952 feet Few clouds (1-2 oktas) 900 m2952 feet | 16.0 9.9 | -4 25 | ||||
08:51 | 2 36 | 747.4 29.43 996.45 996.45 | 766.6 30.18 1022.05 1022.05 | 65 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 900 m2952 feet Few clouds (1/10-3/10) 900 m2952 feet Few clouds (1-2 oktas) 900 m2952 feet | 16.0 9.9 | -4 25 | ||||
07:51 | 1 34 | 747.1 29.41 996.05 996.05 | 766.3 30.17 1021.65 1021.65 | 70 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2100 m6888 feet Few clouds (1/10-3/10) 2100 m6888 feet Few clouds (1-2 oktas) 2100 m6888 feet | 16.0 9.9 | -4 25 | ||||
06:51 | -1 30 | 746.9 29.41 995.79 995.79 | 766.3 30.17 1021.65 1021.65 | 75 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2100 m6888 feet Few clouds (1/10-3/10) 2100 m6888 feet Few clouds (1-2 oktas) 2100 m6888 feet | 16.0 9.9 | -5 23 | ||||
05:51 | -1 30 | 746.7 29.4 995.52 995.52 | 766.1 30.16 1021.38 1021.38 | 75 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 2100 m6888 feet Few clouds (1/10-3/10) 2100 m6888 feet Few clouds (1-2 oktas) 2100 m6888 feet | 16.0 9.9 | -5 23 | ||||
04:51 | -1 30 | 746.2 29.38 994.85 994.85 | 765.6 30.14 1020.72 1020.72 | 75 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2400 m7872 feet Few clouds (1/10-3/10) 2400 m7872 feet Few clouds (1-2 oktas) 2400 m7872 feet | 16.0 9.9 | -5 23 | ||||
03:51 | -1 30 | 746.0 29.37 994.59 994.59 | 765.3 30.13 1020.32 1020.32 | 69 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2400 m7872 feet Few clouds (1/10-3/10) 2400 m7872 feet Few clouds (1-2 oktas) 2400 m7872 feet | 16.0 9.9 | -6 21 | ||||
02:51 | -1 30 | 746.2 29.38 994.85 994.85 | 765.6 30.14 1020.72 1020.72 | 69 | Wind blowing from the west-southwest | 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 | -6 21 | ||||
01:51 | 0 32 | 746.5 29.39 995.25 995.25 | 765.8 30.15 1020.98 1020.98 | 64 | Wind blowing from the west | 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 | -6 21 | ||||
00:51 | 0 32 | 746.5 29.39 995.25 995.25 | 765.8 30.15 1020.98 1020.98 | 69 | Wind blowing from the west | 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 | -5 23 | ||||
| March 11, Wednesday | 23:51 | 0 32 | 746.3 29.38 994.99 994.99 | 765.6 30.14 1020.72 1020.72 | 75 | Wind blowing from the west-northwest | 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 | -4 25 | |||
22:51 | 0 32 | 746.3 29.38 994.99 994.99 | 765.6 30.14 1020.72 1020.72 | 80 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -3 27 | ||||
21:51 | 1 34 | 746.1 29.37 994.72 994.72 | 765.3 30.13 1020.32 1020.32 | 75 | Wind blowing from the west | 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 | -3 27 | ||||