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 | |
| 2025 January 19, Sunday | 05:51 | -14 7 | 746.0 29.37 994.59 994.59 | 766.3 30.17 1021.65 1021.65 | 51 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 3300 m10824 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 3300 m10824 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3300 m10824 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -22 -8 | |||
04:51 | -13 9 | 745.6 29.35 994.05 994.05 | 765.8 30.15 1020.98 1020.98 | 51 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Scattered clouds (40-50%) 3600 m11808 feet, overcast (100%) 7500 m24600 feet Scattered clouds (4/10-5/10) 3600 m11808 feet, overcast (10/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 3600 m11808 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -21 -6 | |||
03:51 | -13 9 | 745.6 29.35 994.05 994.05 | 765.8 30.15 1020.98 1020.98 | 51 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 4500 m14760 feet, overcast (100%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, overcast (10/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -21 -6 | ||||
02:51 | -12 10 | 745.6 29.35 994.05 994.05 | 765.8 30.15 1020.98 1020.98 | 47 | Wind blowing from the north-northwest | 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 | -21 -6 | ||||
01:51 | -12 10 | 745.6 29.35 994.05 994.05 | 765.8 30.15 1020.98 1020.98 | 47 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | -21 -6 | |||
00:51 | -11 12 | 745.7 29.36 994.19 994.19 | 765.8 30.15 1020.98 1020.98 | 44 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -21 -6 | ||||
| January 18, Saturday | 23:51 | -10 14 | 745.8 29.36 994.32 994.32 | 765.8 30.15 1020.98 1020.98 | 41 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -21 -6 | |||
22:51 | -8 18 | 745.4 29.35 993.79 993.79 | 765.3 30.13 1020.32 1020.32 | 35 | Wind blowing from the north-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 | Scattered clouds (40-50%) 4500 m14760 feet, overcast (100%) 7500 m24600 feet Scattered clouds (4/10-5/10) 4500 m14760 feet, overcast (10/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 4500 m14760 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -21 -6 | |||
21:51 | -7 19 | 745.2 29.34 993.52 993.52 | 765.0 30.12 1019.92 1019.92 | 38 | Wind blowing from the north-west | 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 | Broken clouds (60-90%) 5700 m18696 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 5700 m18696 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 5700 m18696 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -19 -2 | |||
20:51 | -6 21 | 744.8 29.32 992.99 992.99 | 764.5 30.1 1019.25 1019.25 | 38 | Wind blowing from the north-northwest | 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%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -18 -0 | |||
19:51 | -6 21 | 744.8 29.32 992.99 992.99 | 764.5 30.1 1019.25 1019.25 | 42 | 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%) 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 | -17 1 | ||||
18:51 | -5 23 | 744.7 29.32 992.85 992.85 | 764.3 30.09 1018.98 1018.98 | 42 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | -16 3 | ||||
17:51 | -4 25 | 744.0 29.29 991.92 991.92 | 763.5 30.06 1017.92 1017.92 | 46 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -14 7 | ||||
16:51 | -3 27 | 743.4 29.27 991.12 991.12 | 762.8 30.03 1016.98 1016.98 | 39 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 900 m2952 feet, scattered clouds (40-50%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 900 m2952 feet, scattered clouds (4/10-5/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -15 5 | ||||
15:51 | -2 28 | 742.7 29.24 990.19 990.19 | 762.0 30 1015.92 1015.92 | 40 | 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 (10-30%) 5400 m17712 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 900 m2952 feet, few clouds (1/10-3/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 900 m2952 feet, few clouds (1-2 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -14 7 | ||||
14:51 | -2 28 | 742.2 29.22 989.52 989.52 | 761.5 29.98 1015.25 1015.25 | 43 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 930 m3050 feet, few clouds (10-30%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 930 m3050 feet, few clouds (1/10-3/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 930 m3050 feet, few clouds (1-2 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -13 9 | ||||
13:51 | -1 30 | 741.8 29.2 988.99 988.99 | 761.0 29.96 1014.58 1014.58 | 40 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 930 m3050 feet, few clouds (10-30%) 6000 m19680 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 930 m3050 feet, few clouds (1/10-3/10) 6000 m19680 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 930 m3050 feet, few clouds (1-2 oktas) 6000 m19680 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -13 9 | ||||
12:51 | -2 28 | 741.4 29.19 988.45 988.45 | 760.7 29.95 1014.18 1014.18 | 47 | Wind blowing from the north-northwest | 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%) 930 m3050 feet, scattered clouds (40-50%) 6000 m19680 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 930 m3050 feet, scattered clouds (4/10-5/10) 6000 m19680 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 930 m3050 feet, scattered clouds (3-4 oktas) 6000 m19680 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | |||
11:51 | -2 28 | 741.4 29.19 988.45 988.45 | 760.7 29.95 1014.18 1014.18 | 47 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Few clouds (10-30%) 930 m3050 feet, scattered clouds (40-50%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 930 m3050 feet, scattered clouds (4/10-5/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 930 m3050 feet, scattered clouds (3-4 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | |||
10:51 | -3 27 | 741.3 29.19 988.32 988.32 | 760.7 29.95 1014.18 1014.18 | 54 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 930 m3050 feet, broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 930 m3050 feet, broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 930 m3050 feet, broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -11 12 | ||||
09:51 | -3 27 | 740.6 29.16 987.39 987.39 | 760.0 29.92 1013.25 1013.25 | 54 | Wind blowing from the north | 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 | Broken clouds (60-90%) 960 m3149 feet, broken clouds (60-90%) 6300 m20664 feet Broken clouds (6/10-9/10) 960 m3149 feet, broken clouds (6/10-9/10) 6300 m20664 feet Broken clouds (5-7 oktas) 960 m3149 feet, broken clouds (5-7 oktas) 6300 m20664 feet | 16.0 9.9 | -11 12 | |||
08:51 | -2 28 | 739.7 29.12 986.19 986.19 | 759.0 29.88 1011.92 1011.92 | 55 | Wind blowing from the north | 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%) 960 m3149 feet, scattered clouds (40-50%) 1200 m3936 feet, broken clouds (60-90%) 6300 m20664 feet Scattered clouds (4/10-5/10) 960 m3149 feet, scattered clouds (4/10-5/10) 1200 m3936 feet, broken clouds (6/10-9/10) 6300 m20664 feet Scattered clouds (3-4 oktas) 960 m3149 feet, scattered clouds (3-4 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 6300 m20664 feet | 16.0 9.9 | -10 14 | |||
07:51 | -1 30 | 738.3 29.07 984.32 984.32 | 757.4 29.82 1009.78 1009.78 | 59 | Wind blowing from the north | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Scattered clouds (40-50%) 990 m3247 feet, broken clouds (60-90%) 1200 m3936 feet, broken clouds (60-90%) 6300 m20664 feet Scattered clouds (4/10-5/10) 990 m3247 feet, broken clouds (6/10-9/10) 1200 m3936 feet, broken clouds (6/10-9/10) 6300 m20664 feet Scattered clouds (3-4 oktas) 990 m3247 feet, broken clouds (5-7 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 6300 m20664 feet | 16.0 9.9 | -8 18 | |||
06:51 | 0 32 | 737.3 29.03 982.99 982.99 | 756.4 29.78 1008.45 1008.45 | 60 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Broken clouds (60-90%) 1050 m3444 feet, overcast (100%) 6300 m20664 feet Broken clouds (6/10-9/10) 1050 m3444 feet, overcast (10/10) 6300 m20664 feet Broken clouds (5-7 oktas) 1050 m3444 feet, overcast (8 oktas) 6300 m20664 feet | 16.0 9.9 | -7 19 | |||
05:51 | 0 32 | 736.4 28.99 981.79 981.79 | 755.4 29.74 1007.12 1007.12 | 64 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1500 m4920 feet, broken clouds (60-90%) 5400 m17712 feet, overcast (100%) 6300 m20664 feet Few clouds (1/10-3/10) 1500 m4920 feet, broken clouds (6/10-9/10) 5400 m17712 feet, overcast (10/10) 6300 m20664 feet Few clouds (1-2 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 5400 m17712 feet, overcast (8 oktas) 6300 m20664 feet | 16.0 9.9 | -6 21 | ||||