Chicago Weather O'Hare Data January 18 2014

18	23:51	W 7	6.00	Partly Cloudy	SCT014	9	4	21	7	80%	-2	NA	29.82	1011.1
18	22:51	NW 6	7.00	Partly Cloudy	SCT015	12	7			80%	2	NA	29.84	1011.7
18	21:51	NW 6	7.00	Mostly Cloudy	BKN014	12	7			80%	2	NA	29.85	1011.9
18	20:51	NW 3	8.00	Shallow Fog	SCT010	14	8			77%	NA	NA	29.82	1011.0
18	19:51	Calm	9.00	A Few Clouds	FEW009 FEW250	12	8			84%	NA	NA	29.81	1010.7
18	18:51	E 5	7.00	Light Snow	FEW015 SCT035 BKN250	20	14			78%	13	NA	29.82	1010.8
18	17:51	NE 5	4.00	Light Snow	SCT015 BKN029 OVC037	21	14	21	18	74%	14	NA	29.82	1011.1			0.12
18	16:51	E 7	4.00	Light Snow	FEW013 BKN033 BKN100 BKN250	19	13			77%	10	NA	29.79	1010.1
18	15:51	SE 7	1.50	Light Snow	BKN022 BKN030 OVC042	20	14			78%	11	NA	29.77	1009.4	0.03
18	14:51	SE 10	0.50	Snow	VV010	20	14			78%	9	NA	29.74	1008.1	0.03	0.09
18	13:51	E 13	0.50	Snow Fog/Mist	VV013	19	13			77%	6	NA	29.72	NA	0.02
18	12:51	SE 9	0.75	Light Snow Fog/Mist	VV012	19	13			77%	8	NA	29.74	1008.2	0.04
18	11:51	S 12	0.75	Light Snow	BKN017 OVC035	18	11			74%	5	NA	29.77	1009.1
18	10:51	S 10	10.00	Overcast	BKN070 OVC080	17	8			68%	5	NA	29.79	1010.0
18	09:51	S 8	10.00	Overcast	BKN070 OVC100	15	7			70%	4	NA	29.82	1011.0
18	08:51	S 8	10.00	Overcast	BKN095 OVC200	13	6			74%	2	NA	29.83	1011.2
18	07:51	S 8	10.00	Overcast	BKN110 OVC200	12	5			73%	0	NA	29.83	1011.3
18	06:51	S 7	10.00	Overcast	BKN120 OVC200	11	4			73%	0	NA	29.85	1012.0
18	05:51	S 7	10.00	Overcast	FEW043 BKN160 OVC200	10	3	16	10	73%	-1	NA	29.87	1012.6
18	04:51	SW 10	10.00	Overcast	OVC044	11	4			73%	-2	NA	29.89	1013.5
18	03:51	SW 8	10.00	Overcast	OVC048	11	4			73%	-1	NA	29.89	1013.6
18	02:51	SW 6	10.00	Overcast	BKN049 OVC250	11	3			70%	1	NA	29.91	1014.1
18	01:51	SW 6	10.00	Clear	SKC	10	1			67%	0	NA	29.90	NA
18	00:51	W 7	10.00	Light Snow	OVC070	13	5			70%	3	NA	29.90	1013.9

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ...