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 February 1, Saturday | 23:51 | -1 30 | 745.0 29.33 993.25 993.25 | 764.3 30.09 1018.98 1018.98 | 75 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 3300 m10824 feet, overcast (100%) 4200 m13776 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 3300 m10824 feet, overcast (10/10) 4200 m13776 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 3300 m10824 feet, overcast (8 oktas) 4200 m13776 feet | 16.0 9.9 | -5 23 | |||
22:51 | 0 32 | 745.5 29.35 993.92 993.92 | 764.8 30.11 1019.65 1019.65 | 69 | Wind blowing from the south-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Few clouds (10-30%) 600 m1968 feet, overcast (100%) 3600 m11808 feet Few clouds (1/10-3/10) 600 m1968 feet, overcast (10/10) 3600 m11808 feet Few clouds (1-2 oktas) 600 m1968 feet, overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | -5 23 | ||||
21:51 | 0 32 | 746.3 29.38 994.99 994.99 | 765.6 30.14 1020.72 1020.72 | 75 | Wind blowing from the south-east | 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%) 600 m1968 feet, overcast (100%) 4200 m13776 feet Few clouds (1/10-3/10) 600 m1968 feet, overcast (10/10) 4200 m13776 feet Few clouds (1-2 oktas) 600 m1968 feet, overcast (8 oktas) 4200 m13776 feet | 16.0 9.9 | -4 25 | |||
20:51 | 0 32 | 746.8 29.4 995.65 995.65 | 766.1 30.16 1021.38 1021.38 | 75 | Wind blowing from the south-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 750 m2460 feet, overcast (100%) 5700 m18696 feet Few clouds (1/10-3/10) 750 m2460 feet, overcast (10/10) 5700 m18696 feet Few clouds (1-2 oktas) 750 m2460 feet, overcast (8 oktas) 5700 m18696 feet | 16.0 9.9 | -4 25 | |||
19:51 | 0 32 | 747.0 29.41 995.92 995.92 | 766.3 30.17 1021.65 1021.65 | 69 | Wind blowing from the south-east | 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%) 750 m2460 feet, few clouds (10-30%) 4500 m14760 feet, overcast (100%) 6000 m19680 feet Few clouds (1/10-3/10) 750 m2460 feet, few clouds (1/10-3/10) 4500 m14760 feet, overcast (10/10) 6000 m19680 feet Few clouds (1-2 oktas) 750 m2460 feet, few clouds (1-2 oktas) 4500 m14760 feet, overcast (8 oktas) 6000 m19680 feet | 16.0 9.9 | -5 23 | |||
18:51 | 0 32 | 747.8 29.44 996.98 996.98 | 767.1 30.2 1022.72 1022.72 | 69 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 6300 m20664 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 6300 m20664 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6300 m20664 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -5 23 | ||||
17:51 | 0 32 | 748.0 29.45 997.25 997.25 | 767.3 30.21 1022.98 1022.98 | 64 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | ||||
16:51 | -1 30 | 747.9 29.44 997.12 997.12 | 767.3 30.21 1022.98 1022.98 | 69 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | ||||
15:51 | 0 32 | 749.2 29.5 998.85 998.85 | 768.6 30.26 1024.72 1024.72 | 55 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -8 18 | ||||
14:51 | 0 32 | 749.7 29.52 999.52 999.52 | 769.1 30.28 1025.38 1025.38 | 60 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 750 m2460 feet, broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 750 m2460 feet, broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
13:51 | 1 34 | 750.3 29.54 1000.32 1000.32 | 769.6 30.3 1026.05 1026.05 | 56 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 750 m2460 feet, broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 750 m2460 feet, broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
12:51 | 0 32 | 750.7 29.56 1000.85 1000.85 | 770.1 30.32 1026.72 1026.72 | 60 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 750 m2460 feet, broken clouds (60-90%) 6300 m20664 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 750 m2460 feet, broken clouds (6/10-9/10) 6300 m20664 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 6300 m20664 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
11:51 | -1 30 | 751.4 29.58 1001.78 1001.78 | 770.9 30.35 1027.78 1027.78 | 64 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 750 m2460 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6300 m20664 feet Scattered clouds (4/10-5/10) 750 m2460 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6300 m20664 feet Scattered clouds (3-4 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6300 m20664 feet | 16.0 9.9 | -7 19 | ||||
11:38 | -1 30 | 751.4 29.58 1001.78 1001.78 | 770.9 30.35 1027.78 1027.78 | 64 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 750 m2460 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Scattered clouds (4/10-5/10) 750 m2460 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Scattered clouds (3-4 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -7 19 | ||||
10:51 | -1 30 | 751.9 29.6 1002.45 1002.45 | 771.4 30.37 1028.45 1028.45 | 64 | Wind blowing from the east | 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 | Broken clouds (60-90%) 750 m2460 feet, broken clouds (60-90%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 750 m2460 feet, broken clouds (6/10-9/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | |||
09:51 | -1 30 | 751.9 29.6 1002.45 1002.45 | 771.4 30.37 1028.45 1028.45 | 64 | 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%) 780 m2558 feet, broken clouds (60-90%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 780 m2558 feet, broken clouds (6/10-9/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 780 m2558 feet, broken clouds (5-7 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
08:51 | -1 30 | 751.4 29.58 1001.78 1001.78 | 770.9 30.35 1027.78 1027.78 | 59 | 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%) 840 m2755 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 840 m2755 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 840 m2755 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -8 18 | ||||
07:51 | -2 28 | 751.0 29.57 1001.25 1001.25 | 770.6 30.34 1027.38 1027.38 | 69 | 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%) 810 m2657 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 810 m2657 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 810 m2657 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
07:26 | -2 28 | 751.3 29.58 1001.65 1001.65 | 770.9 30.35 1027.78 1027.78 | 69 | Wind blowing from the north-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%) 7500 m24600 feet Broken clouds (6/10-9/10) 780 m2558 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 780 m2558 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
06:51 | -2 28 | 750.6 29.55 1000.72 1000.72 | 770.1 30.32 1026.72 1026.72 | 69 | 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%) 720 m2362 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 720 m2362 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 720 m2362 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -7 19 | ||||
05:51 | -2 28 | 749.9 29.52 999.78 999.78 | 769.4 30.29 1025.78 1025.78 | 69 | 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%) 660 m2165 feet Broken clouds (6/10-9/10) 660 m2165 feet Broken clouds (5-7 oktas) 660 m2165 feet | 16.0 9.9 | -7 19 | ||||
05:39 | -2 28 | 749.9 29.52 999.78 999.78 | 769.4 30.29 1025.78 1025.78 | 69 | 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%) 660 m2165 feet Broken clouds (6/10-9/10) 660 m2165 feet Broken clouds (5-7 oktas) 660 m2165 feet | 16.0 9.9 | -7 19 | ||||
04:51 | -1 30 | 749.5 29.51 999.25 999.25 | 768.9 30.27 1025.12 1025.12 | 69 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Broken clouds (60-90%) 750 m2460 feet Broken clouds (6/10-9/10) 750 m2460 feet Broken clouds (5-7 oktas) 750 m2460 feet | 16.0 9.9 | -6 21 | |||
04:13 | -1 30 | 749.2 29.5 998.85 998.85 | 768.6 30.26 1024.72 1024.72 | 69 | Wind blowing from the north-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Broken clouds (60-90%) 870 m2854 feet Broken clouds (6/10-9/10) 870 m2854 feet Broken clouds (5-7 oktas) 870 m2854 feet | 16.0 9.9 | -6 21 | ||||
03:51 | -1 30 | 749.0 29.49 998.58 998.58 | 768.4 30.25 1024.45 1024.45 | 75 | Wind blowing from the north-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Broken clouds (60-90%) 900 m2952 feet Broken clouds (6/10-9/10) 900 m2952 feet Broken clouds (5-7 oktas) 900 m2952 feet | 16.0 9.9 | -5 23 | ||||
02:51 | -1 30 | 748.4 29.46 997.78 997.78 | 767.8 30.23 1023.65 1023.65 | 75 | 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%) 930 m3050 feet Broken clouds (6/10-9/10) 930 m3050 feet Broken clouds (5-7 oktas) 930 m3050 feet | 16.0 9.9 | -5 23 | ||||
01:51 | 0 32 | 747.8 29.44 996.98 996.98 | 767.1 30.2 1022.72 1022.72 | 69 | Wind blowing from the north-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Scattered clouds (40-50%) 690 m2263 feet, broken clouds (60-90%) 960 m3149 feet Scattered clouds (4/10-5/10) 690 m2263 feet, broken clouds (6/10-9/10) 960 m3149 feet Scattered clouds (3-4 oktas) 690 m2263 feet, broken clouds (5-7 oktas) 960 m3149 feet | 16.0 9.9 | -5 23 | ||||
00:51 | 1 34 | 747.4 29.43 996.45 996.45 | 766.6 30.18 1022.05 1022.05 | 70 | Wind blowing from the north-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Scattered clouds (40-50%) 750 m2460 feet, broken clouds (60-90%) 990 m3247 feet Scattered clouds (4/10-5/10) 750 m2460 feet, broken clouds (6/10-9/10) 990 m3247 feet Scattered clouds (3-4 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 990 m3247 feet | 16.0 9.9 | -4 25 | ||||