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 7, Friday | 14:51 | -1 30 | 749.0 29.49 998.58 998.58 | 768.4 30.25 1024.45 1024.45 | 40 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -13 9 | |||
13:51 | -2 28 | 749.4 29.5 999.12 999.12 | 768.9 30.27 1025.12 1025.12 | 43 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 3000 m9840 feet, broken clouds (60-90%) 3900 m12792 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 3000 m9840 feet, broken clouds (6/10-9/10) 3900 m12792 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 3900 m12792 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -13 9 | ||||
12:51 | -2 28 | 750.1 29.53 1000.05 1000.05 | 769.6 30.3 1026.05 1026.05 | 40 | 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%) 3000 m9840 feet, broken clouds (60-90%) 4200 m13776 feet, overcast (100%) 7500 m24600 feet Few clouds (1/10-3/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4200 m13776 feet, overcast (10/10) 7500 m24600 feet Few clouds (1-2 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4200 m13776 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -14 7 | ||||
11:51 | -3 27 | 750.5 29.55 1000.58 1000.58 | 770.1 30.32 1026.72 1026.72 | 39 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 3300 m10824 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 3300 m10824 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -15 5 | ||||
10:51 | -4 25 | 750.9 29.56 1001.12 1001.12 | 770.6 30.34 1027.38 1027.38 | 42 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 3300 m10824 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 3300 m10824 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -15 5 | ||||
09:51 | -5 23 | 750.3 29.54 1000.32 1000.32 | 770.1 30.32 1026.72 1026.72 | 46 | Calm, no wind | Calm | 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 | -15 5 | ||||
08:51 | -7 19 | 750.5 29.55 1000.58 1000.58 | 770.4 30.33 1027.12 1027.12 | 49 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -16 3 | ||||
07:51 | -7 19 | 750.0 29.53 999.92 999.92 | 769.9 30.31 1026.45 1026.45 | 45 | 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%) 3900 m12792 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 3900 m12792 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3900 m12792 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -17 1 | ||||
06:51 | -7 19 | 749.7 29.52 999.52 999.52 | 769.6 30.3 1026.05 1026.05 | 45 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 4200 m13776 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 4200 m13776 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 4200 m13776 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -17 1 | ||||
05:51 | -7 19 | 749.5 29.51 999.25 999.25 | 769.4 30.29 1025.78 1025.78 | 49 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 7200 m23616 feet Scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 7200 m23616 feet Scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 7200 m23616 feet | 16.0 9.9 | -16 3 | ||||
04:51 | -7 19 | 748.5 29.47 997.92 997.92 | 768.4 30.25 1024.45 1024.45 | 49 | Wind blowing from the west-northwest | 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 | -16 3 | ||||
03:51 | -7 19 | 747.5 29.43 996.58 996.58 | 767.3 30.21 1022.98 1022.98 | 49 | 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%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -16 3 | ||||
02:51 | -6 21 | 747.3 29.42 996.32 996.32 | 767.1 30.2 1022.72 1022.72 | 45 | 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%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -16 3 | ||||
01:51 | -5 23 | 746.9 29.41 995.79 995.79 | 766.6 30.18 1022.05 1022.05 | 42 | 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 | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | |||
00:51 | -4 25 | 746.5 29.39 995.25 995.25 | 766.1 30.16 1021.38 1021.38 | 39 | Wind blowing from the north-west | 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 | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | |||
| February 6, Thursday | 23:51 | -3 27 | 745.3 29.34 993.65 993.65 | 764.8 30.11 1019.65 1019.65 | 36 | Wind blowing from the north-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 | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | ||
22:51 | -2 28 | 744.4 29.31 992.45 992.45 | 763.8 30.07 1018.32 1018.32 | 37 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | No clouds No clouds No clouds | 16.0 9.9 | -15 5 | |||
21:51 | 0 32 | 743.3 29.26 990.99 990.99 | 762.5 30.02 1016.58 1016.58 | 37 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | No clouds No clouds No clouds | 16.0 9.9 | -13 9 | |||
20:51 | 1 34 | 742.4 29.23 989.79 989.79 | 761.5 29.98 1015.25 1015.25 | 56 | Wind blowing from the west | 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 | No clouds No clouds No clouds | 16.0 9.9 | -7 19 | |||
19:51 | 1 34 | 741.9 29.21 989.12 989.12 | 761.0 29.96 1014.58 1014.58 | 65 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | -5 23 | |||
17:51 | 2 36 | 741.0 29.17 987.92 987.92 | 760.0 29.92 1013.25 1013.25 | 56 | Wind blowing from the west-southwest | 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%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -6 21 | |||
16:51 | 2 36 | 740.7 29.16 987.52 987.52 | 759.7 29.91 1012.85 1012.85 | 56 | 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 | Broken clouds (60-90%) 9000 m29520 feet Broken clouds (6/10-9/10) 9000 m29520 feet Broken clouds (5-7 oktas) 9000 m29520 feet | 16.0 9.9 | -6 21 | |||
15:51 | 2 36 | 740.5 29.15 987.25 987.25 | 759.5 29.9 1012.58 1012.58 | 65 | Wind blowing from the west-southwest | 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 | Few clouds (10-30%) 3600 m11808 feet, broken clouds (60-90%) 9000 m29520 feet Few clouds (1/10-3/10) 3600 m11808 feet, broken clouds (6/10-9/10) 9000 m29520 feet Few clouds (1-2 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 9000 m29520 feet | 16.0 9.9 | -4 25 | |||
14:51 | 2 36 | 740.7 29.16 987.52 987.52 | 759.7 29.91 1012.85 1012.85 | 60 | Wind blowing from the 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 | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 3600 m11808 feet, scattered clouds (40-50%) 5100 m16728 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 3600 m11808 feet, scattered clouds (4/10-5/10) 5100 m16728 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 3600 m11808 feet, scattered clouds (3-4 oktas) 5100 m16728 feet | 16.0 9.9 | -5 23 | |||