Weather archive in Chicago / Midway (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 August 5, Wednesday | 10:53 | 28 82 | 746.6 29.39 995.39 995.39 | 762.8 30.03 1016.98 1016.98 | 66 | Wind blowing from the south-west | 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%) 1500 m4920 feet, few clouds (10-30%) 3900 m12792 feet, broken clouds (60-90%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 3900 m12792 feet, broken clouds (6/10-9/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 3900 m12792 feet, broken clouds (5-7 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | ||
09:53 | 24 75 | 746.4 29.39 995.12 995.12 | 762.8 30.03 1016.98 1016.98 | 78 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 1950 m6396 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 1950 m6396 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 1950 m6396 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
08:53 | 23 73 | 746.4 29.39 995.12 995.12 | 762.8 30.03 1016.98 1016.98 | 83 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1500 m4920 feet, broken clouds (60-90%) 1950 m6396 feet, broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 4500 m14760 feet Few clouds (1/10-3/10) 1500 m4920 feet, broken clouds (6/10-9/10) 1950 m6396 feet, broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 4500 m14760 feet Few clouds (1-2 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1950 m6396 feet, broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | 20 68 | ||||
07:53 | 23 73 | 746.4 29.39 995.12 995.12 | 762.8 30.03 1016.98 1016.98 | 78 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Light rain | Overcast (100%) 1410 m4625 feet Overcast (10/10) 1410 m4625 feet Overcast (8 oktas) 1410 m4625 feet | 16.0 9.9 | 19 66 | |||
06:53 | 23 73 | 746.4 29.39 995.12 995.12 | 762.8 30.03 1016.98 1016.98 | 78 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 1380 m4526 feet, broken clouds (60-90%) 1650 m5412 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10) 1380 m4526 feet, broken clouds (6/10-9/10) 1650 m5412 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas) 1380 m4526 feet, broken clouds (5-7 oktas) 1650 m5412 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 19 66 | ||||
05:53 | 23 73 | 745.9 29.37 994.45 994.45 | 762.3 30.01 1016.32 1016.32 | 78 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 1800 m5904 feet, overcast (100%) 4800 m15744 feet Broken clouds (6/10-9/10) 1800 m5904 feet, overcast (10/10) 4800 m15744 feet Broken clouds (5-7 oktas) 1800 m5904 feet, overcast (8 oktas) 4800 m15744 feet | 16.0 9.9 | 19 66 | ||||
04:53 | 23 73 | 745.6 29.35 994.05 994.05 | 762.0 30 1015.92 1015.92 | 78 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1320 m4330 feet, broken clouds (60-90%) 1950 m6396 feet, overcast (100%) 4800 m15744 feet Scattered clouds (4/10-5/10) 1320 m4330 feet, broken clouds (6/10-9/10) 1950 m6396 feet, overcast (10/10) 4800 m15744 feet Scattered clouds (3-4 oktas) 1320 m4330 feet, broken clouds (5-7 oktas) 1950 m6396 feet, overcast (8 oktas) 4800 m15744 feet | 16.0 9.9 | 19 66 | ||||
03:53 | 24 75 | 745.6 29.35 994.05 994.05 | 762.0 30 1015.92 1015.92 | 74 | Calm, no wind | Calm | Scattered clouds (40-50%) 1350 m4428 feet, broken clouds (60-90%) 1650 m5412 feet, overcast (100%) 4200 m13776 feet Scattered clouds (4/10-5/10) 1350 m4428 feet, broken clouds (6/10-9/10) 1650 m5412 feet, overcast (10/10) 4200 m13776 feet Scattered clouds (3-4 oktas) 1350 m4428 feet, broken clouds (5-7 oktas) 1650 m5412 feet, overcast (8 oktas) 4200 m13776 feet | 16.0 9.9 | 19 66 | ||||
02:53 | 24 75 | 745.9 29.37 994.45 994.45 | 762.3 30.01 1016.32 1016.32 | 74 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 2100 m6888 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 19 66 | ||||
01:53 | 24 75 | 746.1 29.37 994.72 994.72 | 762.5 30.02 1016.58 1016.58 | 74 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 5400 m17712 feet, broken clouds (60-90%) 6600 m21648 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 5400 m17712 feet, broken clouds (6/10-9/10) 6600 m21648 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 6600 m21648 feet | 16.0 9.9 | 19 66 | ||||
00:53 | 24 75 | 745.9 29.37 994.45 994.45 | 762.3 30.01 1016.32 1016.32 | 74 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet, broken clouds (60-90%) 6300 m20664 feet Few clouds (1/10-3/10) 1800 m5904 feet, broken clouds (6/10-9/10) 6300 m20664 feet Few clouds (1-2 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 6300 m20664 feet | 16.0 9.9 | 19 66 | ||||
| August 4, Tuesday | 23:53 | 25 77 | 746.2 29.38 994.85 994.85 | 762.5 30.02 1016.58 1016.58 | 69 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | 19 66 | |||
22:53 | 26 79 | 746.2 29.38 994.85 994.85 | 762.5 30.02 1016.58 1016.58 | 65 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | 19 66 | ||||
21:53 | 26 79 | 746.2 29.38 994.85 994.85 | 762.5 30.02 1016.58 1016.58 | 65 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 3600 m11808 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 3600 m11808 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 3600 m11808 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
20:53 | 27 81 | 745.8 29.36 994.32 994.32 | 762.0 30 1015.92 1015.92 | 62 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 3000 m9840 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 3000 m9840 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 3000 m9840 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
19:53 | 27 81 | 745.5 29.35 993.92 993.92 | 761.7 29.99 1015.52 1015.52 | 62 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 3000 m9840 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 3000 m9840 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 3000 m9840 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
18:53 | 28 82 | 745.3 29.34 993.65 993.65 | 761.5 29.98 1015.25 1015.25 | 55 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
17:53 | 29 84 | 745.6 29.35 994.05 994.05 | 761.7 29.99 1015.52 1015.52 | 55 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1500 m4920 feet | 16.0 9.9 | 19 66 | ||||
16:53 | 29 84 | 745.9 29.37 994.45 994.45 | 762.0 30 1015.92 1015.92 | 51 | Wind blowing from the south-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 | Scattered clouds (40-50%) 1500 m4920 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | |||
15:53 | 29 84 | 745.9 29.37 994.45 994.45 | 762.0 30 1015.92 1015.92 | 48 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 16.0 9.9 | 17 63 | ||||
14:53 | 29 84 | 745.6 29.35 994.05 994.05 | 761.7 29.99 1015.52 1015.52 | 51 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 1500 m4920 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
13:53 | 28 82 | 745.8 29.36 994.32 994.32 | 762.0 30 1015.92 1015.92 | 51 | 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%) 1500 m4920 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 17 63 | |||
12:53 | 28 82 | 746.1 29.37 994.72 994.72 | 762.3 30.01 1016.32 1016.32 | 51 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 1350 m4428 feet, scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1350 m4428 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1350 m4428 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 17 63 | ||||
11:53 | 27 81 | 746.8 29.4 995.65 995.65 | 763.0 30.04 1017.25 1017.25 | 58 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 1230 m4034 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 1230 m4034 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 1230 m4034 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
10:53 | 27 81 | 747.1 29.41 996.05 996.05 | 763.3 30.05 1017.65 1017.65 | 58 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 1110 m3641 foot, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1110 m3641 foot, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1110 m3641 foot, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||