Chicago Weather O'Hare Data December 31 2014

D a t e	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Temperature (ºF)				Relative Humidity	Wind Chill (°F)	Heat Index (°F)	Pressure		Precipitation (in.)
						Air	Dwpt	6 hour					altimeter (in)	sea level (mb)	1 hr	3 hr	6 hr

31	23:51	W 14	10.00	Fair	CLR	17	2	18	17	51%	3	NA	30.12	1021.2
31	22:51	SW 20 G 28	10.00	Fair	CLR	18	1			47%	2	NA	30.15	1022.3
31	21:51	SW 15 G 23	10.00	Fair	CLR	18	1			47%	4	NA	30.17	1022.9
31	20:51	SW 16 G 31	10.00	A Few Clouds	FEW250	18	1			47%	3	NA	30.18	1023.2
31	19:51	SW 17 G 25	10.00	A Few Clouds	FEW100 FEW250	18	2			49%	3	NA	30.18	1023.5
31	18:51	SW 13 G 26	10.00	A Few Clouds	FEW250	18	1			47%	5	NA	30.18	1023.4
31	17:51	SW 14 G 23	10.00	A Few Clouds	FEW250	17	1	17	12	49%	3	NA	30.20	1024.3
31	16:51	SW 15 G 26	10.00	Fair	CLR	17	-0			47%	2	NA	30.20	1024.0
31	15:51	SW 17 G 28	10.00	A Few Clouds	FEW250	17	-1			45%	1	NA	30.25	1025.7
31	14:51	SW 15 G 25	10.00	A Few Clouds	FEW250	17	-1			45%	2	NA	30.29	1027.0
31	13:51	SW 18 G 24	10.00	A Few Clouds	FEW250	16	-1			47%	-0	NA	30.32	1028.3
31	12:51	SW 14	10.00	Fair	CLR	14	-2			49%	-1	NA	30.35	1029.2
31	11:51	SW 15 G 22	10.00	Fair	CLR	12	-3	12	4	51%	-4	NA	30.41	1031.2
31	10:51	W 13 G 22	10.00	A Few Clouds	FEW020	10	-2			58%	-5	NA	30.45	1032.8
31	09:51	W 16	10.00	A Few Clouds	FEW020	7	-3			63%	-11	NA	30.49	1034.0
31	08:51	W 13	10.00	A Few Clouds	FEW020	5	-4			66%	-12	NA	30.50	1034.2
31	07:51	W 9	10.00	A Few Clouds	FEW020	4	-5			66%	-10	NA	30.50	1034.5
31	06:51	W 13	10.00	Fair	CLR	4	-5			66%	-13	NA	30.52	1035.0
31	05:51	W 14	10.00	Fair	CLR	4	-6	10	4	63%	-14	NA	30.53	1035.2
31	04:51	W 9	10.00	Fair	CLR	5	-7			57%	-9	NA	30.53	1035.3
31	03:51	W 10	10.00	Fair	CLR	6	-7			54%	-8	NA	30.54	1035.7
31	02:51	W 12	10.00	Fair	CLR	7	-6			55%	-9	NA	30.56	1036.3
31	01:51	NW 10	10.00	Fair	CLR	8	-6			52%	-6	NA	30.58	1036.8
31	00:51	W 9	10.00	Fair	CLR	9	-4			55%	-4	NA	30.58	1037.1

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS



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