Weather archive in Gary / Chicago (airport), METAR

To receive explanations, hover over the appropriate heading

Date / Local time		T	Po	P	U	DD	Ff	ff10	WW	W'W'	c	VV	Td
2025 July 18, Friday	15:45	26 79	748.0 29.45 997.25 997.25	763.5 30.06 1017.92 1017.92	70	Wind blowing from the north-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)				No clouds No clouds No clouds	16.0 9.9	20 68
	14:45	27 81	748.8 29.48 998.32 998.32	764.3 30.09 1018.98 1018.98	62	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	19 66
	13:45	27 81	749.3 29.5 998.98 998.98	764.8 30.11 1019.65 1019.65	62	Wind blowing from the north	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	19 66
	12:54	26 79	749.4 29.5 999.12 999.12	765.0 30.12 1019.92 1019.92	65	Wind blowing from the north-east	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	19 66
	11:54	27 81	749.8 29.52 999.65 999.65	765.3 30.13 1020.32 1020.32	58	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 990 m3247 feet Scattered clouds (4/10-5/10) 990 m3247 feet Scattered clouds (3-4 oktas) 990 m3247 feet	16.0 9.9	18 64
	10:54	25 77	749.7 29.52 999.52 999.52	765.3 30.13 1020.32 1020.32	61	Calm, no wind	Calm				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	17 63
	09:54	24 75	749.6 29.51 999.38 999.38	765.3 30.13 1020.32 1020.32	69	Calm, no wind	Calm				Broken clouds (60-90%) 840 m2755 feet Broken clouds (6/10-9/10) 840 m2755 feet Broken clouds (5-7 oktas) 840 m2755 feet	16.0 9.9	18 64
	08:54	23 73	749.6 29.51 999.38 999.38	765.3 30.13 1020.32 1020.32	78	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Overcast (100%) 780 m2558 feet Overcast (10/10) 780 m2558 feet Overcast (8 oktas) 780 m2558 feet	16.0 9.9	19 66
	07:54	20 68	749.4 29.5 999.12 999.12	765.3 30.13 1020.32 1020.32	88	Calm, no wind	Calm				Overcast (100%) 720 m2362 feet Overcast (10/10) 720 m2362 feet Overcast (8 oktas) 720 m2362 feet	16.0 9.9	18 64
	06:54	18 64	749.0 29.49 998.58 998.58	765.0 30.12 1019.92 1019.92	100	Calm, no wind	Calm				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	18 64
	06:26	17 63	749.0 29.49 998.58 998.58	765.0 30.12 1019.92 1019.92	100	Calm, no wind	Calm				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	17 63
	05:54	16 61	748.7 29.48 998.18 998.18	764.8 30.11 1019.65 1019.65	100	Calm, no wind	Calm				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	16 61
	04:54	15 59	748.7 29.48 998.18 998.18	764.8 30.11 1019.65 1019.65	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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	15 59
	04:00	16 61	748.7 29.48 998.18 998.18	764.8 30.11 1019.65 1019.65	100	Calm, no wind	Calm				Broken clouds (60-90%) 600 m1968 feet, broken clouds (60-90%) 720 m2362 feet Broken clouds (6/10-9/10) 600 m1968 feet, broken clouds (6/10-9/10) 720 m2362 feet Broken clouds (5-7 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 720 m2362 feet	16.0 9.9	16 61
	02:15	19 66	748.6 29.47 998.05 998.05	764.5 30.1 1019.25 1019.25	88	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	16.0 9.9	17 63
	01:30	18 64	748.5 29.47 997.92 997.92	764.5 30.1 1019.25 1019.25	94	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 630 m2066 feet Few clouds (1/10-3/10) 630 m2066 feet Few clouds (1-2 oktas) 630 m2066 feet	16.0 9.9	17 63
	00:35	19 66	749.1 29.49 998.72 998.72	765.0 30.12 1019.92 1019.92	88	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Overcast (100%) 660 m2165 feet Overcast (10/10) 660 m2165 feet Overcast (8 oktas) 660 m2165 feet	16.0 9.9	17 63
July 17, Thursday	23:30	19 66	748.9 29.48 998.45 998.45	764.8 30.11 1019.65 1019.65	88	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Broken clouds (60-90%) 660 m2165 feet, overcast (100%) 1380 m4526 feet Broken clouds (6/10-9/10) 660 m2165 feet, overcast (10/10) 1380 m4526 feet Broken clouds (5-7 oktas) 660 m2165 feet, overcast (8 oktas) 1380 m4526 feet	16.0 9.9	17 63
	21:45	19 66	749.1 29.49 998.72 998.72	765.0 30.12 1019.92 1019.92	88	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Overcast (100%) 660 m2165 feet Overcast (10/10) 660 m2165 feet Overcast (8 oktas) 660 m2165 feet	16.0 9.9	17 63
	20:45	19 66	749.1 29.49 998.72 998.72	765.0 30.12 1019.92 1019.92	94	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Overcast (100%) 630 m2066 feet Overcast (10/10) 630 m2066 feet Overcast (8 oktas) 630 m2066 feet	16.0 9.9	18 64
	19:45	20 68	748.6 29.47 998.05 998.05	764.5 30.1 1019.25 1019.25	88	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)				Overcast (100%) 630 m2066 feet Overcast (10/10) 630 m2066 feet Overcast (8 oktas) 630 m2066 feet	16.0 9.9	18 64
	18:45	20 68	748.1 29.45 997.38 997.38	764.0 30.08 1018.58 1018.58	88	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)				Overcast (100%) 600 m1968 feet Overcast (10/10) 600 m1968 feet Overcast (8 oktas) 600 m1968 feet	16.0 9.9	18 64
	17:45	20 68	748.1 29.45 997.38 997.38	764.0 30.08 1018.58 1018.58	94	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Overcast (100%) 540 m1771 foot Overcast (10/10) 540 m1771 foot Overcast (8 oktas) 540 m1771 foot	16.0 9.9	19 66
	16:45	20 68	747.9 29.44 997.12 997.12	763.8 30.07 1018.32 1018.32	94	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Overcast (100%) 510 m1673 feet Overcast (10/10) 510 m1673 feet Overcast (8 oktas) 510 m1673 feet	16.0 9.9	19 66
	15:45	20 68	747.7 29.44 996.85 996.85	763.5 30.06 1017.92 1017.92	94	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Overcast (100%) 480 m1574 feet Overcast (10/10) 480 m1574 feet Overcast (8 oktas) 480 m1574 feet	16.0 9.9	19 66