Weather archive in Gary / Chicago (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 August 26, Wednesday | 16:50 | 28 82 | 743.4 29.27 991.12 991.12 | 758.7 29.87 1011.52 1011.52 | 62 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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 | 20 68 | ||
15:50 | 29 84 | 743.4 29.27 991.12 991.12 | 758.7 29.87 1011.52 1011.52 | 51 | 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%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | 18 64 | ||||
14:50 | 30 86 | 743.8 29.28 991.65 991.65 | 759.0 29.88 1011.92 1011.92 | 49 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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 | 18 64 | |||
13:50 | 30 86 | 743.8 29.28 991.65 991.65 | 759.0 29.88 1011.92 1011.92 | 52 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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 | |||
12:50 | 30 86 | 744.0 29.29 991.92 991.92 | 759.2 29.89 1012.18 1012.18 | 55 | Wind blowing from the west | 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%) 1260 m4133 feet Few clouds (1/10-3/10) 1260 m4133 feet Few clouds (1-2 oktas) 1260 m4133 feet | 14.4 9.0 | 20 68 | |||
11:50 | 29 84 | 744.2 29.3 992.19 992.19 | 759.5 29.9 1012.58 1012.58 | 62 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 14.4 9.0 | 21 70 | |||
10:50 | 28 82 | 744.3 29.3 992.32 992.32 | 759.7 29.91 1012.85 1012.85 | 66 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 14.4 9.0 | 21 70 | |||
09:50 | 26 79 | 744.2 29.3 992.19 992.19 | 759.7 29.91 1012.85 1012.85 | 65 | 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%) 660 m2165 feet, few clouds (10-30%) 930 m3050 feet Few clouds (1/10-3/10) 660 m2165 feet, few clouds (1/10-3/10) 930 m3050 feet Few clouds (1-2 oktas) 660 m2165 feet, few clouds (1-2 oktas) 930 m3050 feet | 14.4 9.0 | 19 66 | ||||
08:50 | 24 75 | 744.1 29.3 992.05 992.05 | 759.7 29.91 1012.85 1012.85 | 69 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | No clouds No clouds No clouds | 14.4 9.0 | 18 64 | |||
07:50 | 22 72 | 744.5 29.31 992.59 992.59 | 760.2 29.93 1013.52 1013.52 | 94 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | No clouds No clouds No clouds | 14.4 9.0 | 21 70 | |||
06:50 | 21 70 | 744.8 29.32 992.99 992.99 | 760.5 29.94 1013.92 1013.92 | 94 | Wind blowing from the south-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 | Broken clouds (60-90%) 1200 m3936 feet, overcast (100%) 1440 m4723 feet Broken clouds (6/10-9/10) 1200 m3936 feet, overcast (10/10) 1440 m4723 feet Broken clouds (5-7 oktas) 1200 m3936 feet, overcast (8 oktas) 1440 m4723 feet | 16.0 9.9 | 20 68 | |||
05:15 | 19 66 | 745.2 29.34 993.52 993.52 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1260 m4133 feet, scattered clouds (40-50%) 1650 m5412 feet Scattered clouds (4/10-5/10) 1260 m4133 feet, scattered clouds (4/10-5/10) 1650 m5412 feet Scattered clouds (3-4 oktas) 1260 m4133 feet, scattered clouds (3-4 oktas) 1650 m5412 feet | 16.0 9.9 | 19 66 | ||||
04:55 | 19 66 | 745.2 29.34 993.52 993.52 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1500 m4920 feet, scattered clouds (40-50%) 1800 m5904 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 1800 m5904 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 1800 m5904 feet | 16.0 9.9 | 19 66 | ||||
04:35 | 20 68 | 745.4 29.35 993.79 993.79 | 761.2 29.97 1014.85 1014.85 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 1650 m5412 feet, overcast (100%) 1800 m5904 feet Broken clouds (6/10-9/10) 1650 m5412 feet, overcast (10/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1650 m5412 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 20 68 | ||||
04:15 | 19 66 | 745.3 29.34 993.65 993.65 | 761.2 29.97 1014.85 1014.85 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 1800 m5904 feet Overcast (10/10) 1800 m5904 feet Overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 19 66 | ||||
03:55 | 20 68 | 745.7 29.36 994.19 994.19 | 761.5 29.98 1015.25 1015.25 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 2100 m6888 feet Overcast (10/10) 2100 m6888 feet Overcast (8 oktas) 2100 m6888 feet | 16.0 9.9 | 20 68 | ||||
03:35 | 19 66 | 745.6 29.35 994.05 994.05 | 761.5 29.98 1015.25 1015.25 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 2100 m6888 feet, overcast (100%) 3000 m9840 feet Broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 3000 m9840 feet Broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 3000 m9840 feet | 14.4 9.0 | 19 66 | ||||
03:15 | 20 68 | 745.9 29.37 994.45 994.45 | 761.7 29.99 1015.52 1015.52 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3000 m9840 feet Broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3000 m9840 feet Broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | 20 68 | ||||
02:55 | 20 68 | 745.9 29.37 994.45 994.45 | 761.7 29.99 1015.52 1015.52 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1650 m5412 feet, overcast (100%) 2400 m7872 feet Scattered clouds (4/10-5/10) 1650 m5412 feet, overcast (10/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 1650 m5412 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 20 68 | ||||
02:35 | 20 68 | 745.9 29.37 994.45 994.45 | 761.7 29.99 1015.52 1015.52 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1800 m5904 feet, overcast (100%) 2250 m7380 feet Broken clouds (6/10-9/10) 1800 m5904 feet, overcast (10/10) 2250 m7380 feet Broken clouds (5-7 oktas) 1800 m5904 feet, overcast (8 oktas) 2250 m7380 feet | 16.0 9.9 | 20 68 | ||||
02:15 | 20 68 | 746.2 29.38 994.85 994.85 | 762.0 30 1015.92 1015.92 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1800 m5904 feet, broken clouds (60-90%) 2250 m7380 feet, overcast (100%) 2850 m9348 feet Scattered clouds (4/10-5/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2250 m7380 feet, overcast (10/10) 2850 m9348 feet Scattered clouds (3-4 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2250 m7380 feet, overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | 20 68 | ||||
01:55 | 20 68 | 746.2 29.38 994.85 994.85 | 762.0 30 1015.92 1015.92 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 2400 m7872 feet, overcast (100%) 2850 m9348 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 2400 m7872 feet, overcast (10/10) 2850 m9348 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 2400 m7872 feet, overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | 20 68 | ||||
01:35 | 19 66 | 746.1 29.37 994.72 994.72 | 762.0 30 1015.92 1015.92 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 2700 m8856 feet Overcast (10/10) 2700 m8856 feet Overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | 19 66 | ||||
01:15 | 19 66 | 746.4 29.39 995.12 995.12 | 762.3 30.01 1016.32 1016.32 | 100 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2250 m7380 feet, overcast (100%) 2700 m8856 feet Few clouds (1/10-3/10) 2250 m7380 feet, overcast (10/10) 2700 m8856 feet Few clouds (1-2 oktas) 2250 m7380 feet, overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | 19 66 | ||||
00:55 | 19 66 | 746.4 29.39 995.12 995.12 | 762.3 30.01 1016.32 1016.32 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 2100 m6888 feet, overcast (100%) 2700 m8856 feet Broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 2700 m8856 feet Broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | 19 66 | ||||
00:35 | 19 66 | 746.4 29.39 995.12 995.12 | 762.3 30.01 1016.32 1016.32 | 100 | Wind blowing from the south | 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%) 2100 m6888 feet, overcast (100%) 2550 m8364 feet Few clouds (1/10-3/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 2550 m8364 feet Few clouds (1-2 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 2550 m8364 feet | 14.4 9.0 | 19 66 | ||||
00:15 | 19 66 | 746.6 29.39 995.39 995.39 | 762.5 30.02 1016.58 1016.58 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet | 14.4 9.0 | 19 66 | ||||
| August 25, Tuesday | 22:50 | 19 66 | 746.9 29.41 995.79 995.79 | 762.8 30.03 1016.98 1016.98 | 100 | Calm, no wind | Calm | 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 | |||
21:50 | 20 68 | 747.0 29.41 995.92 995.92 | 762.8 30.03 1016.98 1016.98 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
20:50 | 21 70 | 747.0 29.41 995.92 995.92 | 762.8 30.03 1016.98 1016.98 | 83 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
19:50 | 22 72 | 746.8 29.4 995.65 995.65 | 762.5 30.02 1016.58 1016.58 | 69 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 16 61 | ||||
18:50 | 25 77 | 747.4 29.43 996.45 996.45 | 763.0 30.04 1017.25 1017.25 | 57 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 16 61 | ||||
17:50 | 26 79 | 747.8 29.44 996.98 996.98 | 763.3 30.05 1017.65 1017.65 | 54 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 16 61 | ||||
16:50 | 26 79 | 747.8 29.44 996.98 996.98 | 763.3 30.05 1017.65 1017.65 | 51 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 15 59 | ||||