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 | |
| 2024 December 20, Friday | 11:45 | 2 36 | 749.2 29.5 998.85 998.85 | 766.1 30.16 1021.38 1021.38 | 75 | Wind blowing from the north-northwest | 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 | Few clouds (10-30%) 870 m2854 feet, overcast (100%) 1140 m3739 feet Few clouds (1/10-3/10) 870 m2854 feet, overcast (10/10) 1140 m3739 feet Few clouds (1-2 oktas) 870 m2854 feet, overcast (8 oktas) 1140 m3739 feet | 16.0 9.9 | -2 28 | ||
10:45 | 2 36 | 748.7 29.48 998.18 998.18 | 765.6 30.14 1020.72 1020.72 | 75 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Scattered clouds (40-50%) 690 m2263 feet, overcast (100%) 960 m3149 feet Scattered clouds (4/10-5/10) 690 m2263 feet, overcast (10/10) 960 m3149 feet Scattered clouds (3-4 oktas) 690 m2263 feet, overcast (8 oktas) 960 m3149 feet | 16.0 9.9 | -2 28 | |||
09:45 | 2 36 | 748.1 29.45 997.38 997.38 | 765.0 30.12 1019.92 1019.92 | 81 | Wind blowing from the north | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Scattered clouds (40-50%) 810 m2657 feet, broken clouds (60-90%) 900 m2952 feet, overcast (100%) 960 m3149 feet Scattered clouds (4/10-5/10) 810 m2657 feet, broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 960 m3149 feet Scattered clouds (3-4 oktas) 810 m2657 feet, broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 960 m3149 feet | 16.0 9.9 | -1 30 | |||
08:45 | 2 36 | 747.1 29.41 996.05 996.05 | 764.0 30.08 1018.58 1018.58 | 87 | Wind blowing from the north | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Scattered clouds (40-50%) 510 m1673 feet, broken clouds (60-90%) 690 m2263 feet, overcast (100%) 840 m2755 feet Scattered clouds (4/10-5/10) 510 m1673 feet, broken clouds (6/10-9/10) 690 m2263 feet, overcast (10/10) 840 m2755 feet Scattered clouds (3-4 oktas) 510 m1673 feet, broken clouds (5-7 oktas) 690 m2263 feet, overcast (8 oktas) 840 m2755 feet | 16.0 9.9 | 0 32 | |||
07:45 | 1 34 | 745.6 29.35 994.05 994.05 | 762.5 30.02 1016.58 1016.58 | 93 | Wind blowing from the north | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | Scattered clouds (40-50%) 540 m1771 foot, broken clouds (60-90%) 720 m2362 feet, overcast (100%) 840 m2755 feet Scattered clouds (4/10-5/10) 540 m1771 foot, broken clouds (6/10-9/10) 720 m2362 feet, overcast (10/10) 840 m2755 feet Scattered clouds (3-4 oktas) 540 m1771 foot, broken clouds (5-7 oktas) 720 m2362 feet, overcast (8 oktas) 840 m2755 feet | 16.0 9.9 | 0 32 | |||
06:45 | 1 34 | 744.8 29.32 992.99 992.99 | 761.7 29.99 1015.52 1015.52 | 93 | Wind blowing from the north-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Broken clouds (60-90%) 660 m2165 feet, broken clouds (60-90%) 840 m2755 feet, broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 660 m2165 feet, broken clouds (6/10-9/10) 840 m2755 feet, broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 660 m2165 feet, broken clouds (5-7 oktas) 840 m2755 feet, broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | 0 32 | ||||
06:30 | 1 34 | 744.6 29.31 992.72 992.72 | 761.5 29.98 1015.25 1015.25 | 93 | Wind blowing from the north-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | Light rain, mist | Scattered clouds (40-50%) 120 m394 feet, broken clouds (60-90%) 300 m984 feet, overcast (100%) 990 m3247 feet Scattered clouds (4/10-5/10) 120 m394 feet, broken clouds (6/10-9/10) 300 m984 feet, overcast (10/10) 990 m3247 feet Scattered clouds (3-4 oktas) 120 m394 feet, broken clouds (5-7 oktas) 300 m984 feet, overcast (8 oktas) 990 m3247 feet | 9.6 6.0 | 0 32 | |||
05:45 | 1 34 | 744.1 29.3 992.05 992.05 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Light snow, mist | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 1.6 1.0 | 1 34 | |||
04:45 | 1 34 | 743.3 29.26 990.99 990.99 | 760.2 29.93 1013.52 1013.52 | 100 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light snow, mist | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 1.6 1.0 | 1 34 | |||
04:15 | 1 34 | 743.1 29.26 990.72 990.72 | 760.0 29.92 1013.25 1013.25 | 100 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 1 34 | |||
03:55 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 100 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Heavy snow, fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 1 34 | |||
03:35 | 0 32 | 742.8 29.24 990.32 990.32 | 759.7 29.91 1012.85 1012.85 | 100 | Calm, no wind | Calm | Snow, fog | Overcast (100%) 120 m394 feet Overcast (10/10) 120 m394 feet Overcast (8 oktas) 120 m394 feet | 0.4 0.3 | 0 32 | |||
03:15 | 0 32 | 742.8 29.24 990.32 990.32 | 759.7 29.91 1012.85 1012.85 | 100 | Calm, no wind | Calm | Light snow, fog | Overcast (100%) 120 m394 feet Overcast (10/10) 120 m394 feet Overcast (8 oktas) 120 m394 feet | 0.8 0.5 | 0 32 | |||
02:55 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 100 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 1 34 | |||
02:35 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 100 | Calm, no wind | Calm | Light snow, mist | Broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 270 m886 feet, overcast (100%) 420 m1378 feet Broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 270 m886 feet, overcast (10/10) 420 m1378 feet Broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 270 m886 feet, overcast (8 oktas) 420 m1378 feet | 2.8 1.7 | 1 34 | |||
02:15 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 270 m886 feet, overcast (100%) 420 m1378 feet Few clouds (1/10-3/10) 270 m886 feet, overcast (10/10) 420 m1378 feet Few clouds (1-2 oktas) 270 m886 feet, overcast (8 oktas) 420 m1378 feet | 3.2 2.0 | 1 34 | |||
01:55 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 100 | Calm, no wind | Calm | Light snow, mist | Scattered clouds (40-50%) 120 m394 feet, overcast (100%) 360 m1181 foot Scattered clouds (4/10-5/10) 120 m394 feet, overcast (10/10) 360 m1181 foot Scattered clouds (3-4 oktas) 120 m394 feet, overcast (8 oktas) 360 m1181 foot | 2.4 1.5 | 1 34 | |||
01:35 | 1 34 | 742.7 29.24 990.19 990.19 | 759.5 29.9 1012.58 1012.58 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Broken clouds (60-90%) 90 m295 feet, overcast (100%) 360 m1181 foot Broken clouds (6/10-9/10) 90 m295 feet, overcast (10/10) 360 m1181 foot Broken clouds (5-7 oktas) 90 m295 feet, overcast (8 oktas) 360 m1181 foot | 2.0 1.2 | 1 34 | |||
01:15 | 1 34 | 742.7 29.24 990.19 990.19 | 759.5 29.9 1012.58 1012.58 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Broken clouds (60-90%) 90 m295 feet, overcast (100%) 390 m1279 feet Broken clouds (6/10-9/10) 90 m295 feet, overcast (10/10) 390 m1279 feet Broken clouds (5-7 oktas) 90 m295 feet, overcast (8 oktas) 390 m1279 feet | 1.2 0.8 | 1 34 | |||
00:55 | 1 34 | 742.9 29.25 990.45 990.45 | 759.7 29.91 1012.85 1012.85 | 93 | Calm, no wind | Calm | Light snow, mist | Scattered clouds (40-50%) 420 m1378 feet, broken clouds (60-90%) 780 m2558 feet, overcast (100%) 960 m3149 feet Scattered clouds (4/10-5/10) 420 m1378 feet, broken clouds (6/10-9/10) 780 m2558 feet, overcast (10/10) 960 m3149 feet Scattered clouds (3-4 oktas) 420 m1378 feet, broken clouds (5-7 oktas) 780 m2558 feet, overcast (8 oktas) 960 m3149 feet | 4.0 2.5 | 0 32 | |||
00:35 | 1 34 | 743.1 29.26 990.72 990.72 | 760.0 29.92 1013.25 1013.25 | 93 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Scattered clouds (40-50%) 750 m2460 feet, broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 750 m2460 feet, broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 750 m2460 feet, broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1500 m4920 feet | 6.4 4.0 | 0 32 | |||
00:15 | 1 34 | 743.1 29.26 990.72 990.72 | 760.0 29.92 1013.25 1013.25 | 93 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Overcast (100%) 1500 m4920 feet Overcast (10/10) 1500 m4920 feet Overcast (8 oktas) 1500 m4920 feet | 9.6 6.0 | 0 32 | |||
| December 19, Thursday | 23:55 | 1 34 | 743.1 29.26 990.72 990.72 | 760.0 29.92 1013.25 1013.25 | 93 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Few clouds (10-30%) 990 m3247 feet, scattered clouds (40-50%) 1260 m4133 feet, overcast (100%) 1500 m4920 feet Few clouds (1/10-3/10) 990 m3247 feet, scattered clouds (4/10-5/10) 1260 m4133 feet, overcast (10/10) 1500 m4920 feet Few clouds (1-2 oktas) 990 m3247 feet, scattered clouds (3-4 oktas) 1260 m4133 feet, overcast (8 oktas) 1500 m4920 feet | 8.0 5.0 | 0 32 | ||
23:35 | 1 34 | 743.3 29.26 990.99 990.99 | 760.2 29.93 1013.52 1013.52 | 93 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | Mist | Scattered clouds (40-50%) 120 m394 feet, broken clouds (60-90%) 990 m3247 feet, overcast (100%) 1320 m4330 feet Scattered clouds (4/10-5/10) 120 m394 feet, broken clouds (6/10-9/10) 990 m3247 feet, overcast (10/10) 1320 m4330 feet Scattered clouds (3-4 oktas) 120 m394 feet, broken clouds (5-7 oktas) 990 m3247 feet, overcast (8 oktas) 1320 m4330 feet | 6.4 4.0 | 0 32 | ||
23:15 | 1 34 | 743.6 29.28 991.39 991.39 | 760.5 29.94 1013.92 1013.92 | 93 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light snow, mist | Broken clouds (60-90%) 90 m295 feet, overcast (100%) 750 m2460 feet Broken clouds (6/10-9/10) 90 m295 feet, overcast (10/10) 750 m2460 feet Broken clouds (5-7 oktas) 90 m295 feet, overcast (8 oktas) 750 m2460 feet | 2.0 1.2 | 0 32 | |||
22:55 | 1 34 | 744.1 29.3 992.05 992.05 | 761.0 29.96 1014.58 1014.58 | 93 | Variable wind direction | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Few clouds (10-30%) 210 m689 feet, broken clouds (60-90%) 780 m2558 feet, overcast (100%) 1800 m5904 feet Few clouds (1/10-3/10) 210 m689 feet, broken clouds (6/10-9/10) 780 m2558 feet, overcast (10/10) 1800 m5904 feet Few clouds (1-2 oktas) 210 m689 feet, broken clouds (5-7 oktas) 780 m2558 feet, overcast (8 oktas) 1800 m5904 feet | 9.6 6.0 | 0 32 | |||
22:35 | 1 34 | 744.1 29.3 992.05 992.05 | 761.0 29.96 1014.58 1014.58 | 93 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Light snow, mist | Few clouds (10-30%) 210 m689 feet, scattered clouds (40-50%) 840 m2755 feet, broken clouds (60-90%) 1110 m3641 foot Few clouds (1/10-3/10) 210 m689 feet, scattered clouds (4/10-5/10) 840 m2755 feet, broken clouds (6/10-9/10) 1110 m3641 foot Few clouds (1-2 oktas) 210 m689 feet, scattered clouds (3-4 oktas) 840 m2755 feet, broken clouds (5-7 oktas) 1110 m3641 foot | 8.0 5.0 | 0 32 | |||
22:15 | 1 34 | 744.3 29.3 992.32 992.32 | 761.2 29.97 1014.85 1014.85 | 93 | Wind blowing from the south | 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 | Mist | Overcast (100%) 840 m2755 feet Overcast (10/10) 840 m2755 feet Overcast (8 oktas) 840 m2755 feet | 9.6 6.0 | 0 32 | ||
21:45 | 0 32 | 744.5 29.31 992.59 992.59 | 761.5 29.98 1015.25 1015.25 | 100 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Overcast (100%) 780 m2558 feet Overcast (10/10) 780 m2558 feet Overcast (8 oktas) 780 m2558 feet | 16.0 9.9 | 0 32 | ||||
20:45 | 1 34 | 745.4 29.35 993.79 993.79 | 762.3 30.01 1016.32 1016.32 | 93 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Mist | Broken clouds (60-90%) 360 m1181 foot Broken clouds (6/10-9/10) 360 m1181 foot Broken clouds (5-7 oktas) 360 m1181 foot | 4.8 3.0 | 0 32 | |||
19:45 | 0 32 | 746.0 29.37 994.59 994.59 | 763.0 30.04 1017.25 1017.25 | 100 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Broken clouds (60-90%) 390 m1279 feet Broken clouds (6/10-9/10) 390 m1279 feet Broken clouds (5-7 oktas) 390 m1279 feet | 4.8 3.0 | 0 32 | |||
18:45 | 0 32 | 746.8 29.4 995.65 995.65 | 763.8 30.07 1018.32 1018.32 | 87 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Overcast (100%) 1050 m3444 feet Overcast (10/10) 1050 m3444 feet Overcast (8 oktas) 1050 m3444 feet | 4.8 3.0 | -2 28 | |||
17:45 | 1 34 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 75 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | Broken clouds (60-90%) 1200 m3936 feet Broken clouds (6/10-9/10) 1200 m3936 feet Broken clouds (5-7 oktas) 1200 m3936 feet | 16.0 9.9 | -3 27 | |||
16:45 | 1 34 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 70 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 2250 m7380 feet Broken clouds (6/10-9/10) 2250 m7380 feet Broken clouds (5-7 oktas) 2250 m7380 feet | 16.0 9.9 | -4 25 | ||||
15:45 | 0 32 | 747.5 29.43 996.58 996.58 | 764.5 30.1 1019.25 1019.25 | 75 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 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 | -4 25 | |||
14:45 | 1 34 | 747.8 29.44 996.98 996.98 | 764.8 30.11 1019.65 1019.65 | 65 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 690 m2263 feet Broken clouds (6/10-9/10) 690 m2263 feet Broken clouds (5-7 oktas) 690 m2263 feet | 16.0 9.9 | -5 23 | ||||
13:45 | 1 34 | 748.6 29.47 998.05 998.05 | 765.6 30.14 1020.72 1020.72 | 65 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 720 m2362 feet Broken clouds (6/10-9/10) 720 m2362 feet Broken clouds (5-7 oktas) 720 m2362 feet | 16.0 9.9 | -5 23 | ||||
12:45 | 2 36 | 749.4 29.5 999.12 999.12 | 766.3 30.17 1021.65 1021.65 | 60 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 720 m2362 feet Scattered clouds (4/10-5/10) 720 m2362 feet Scattered clouds (3-4 oktas) 720 m2362 feet | 16.0 9.9 | -5 23 | ||||
11:45 | 0 32 | 751.0 29.57 1001.25 1001.25 | 768.1 30.24 1024.05 1024.05 | 64 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 840 m2755 feet Few clouds (1/10-3/10) 840 m2755 feet Few clouds (1-2 oktas) 840 m2755 feet | 16.0 9.9 | -6 21 | ||||