Chicago Weather O'Hare Data February 14 2015

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
								Max.

14	23:51	N 14	10.00	Fair	CLR	1	-13	5	1	51%	-18	NA	30.46	1033.2
14	22:51	N 14	10.00	Fair	CLR	2	-12			52%	-16	NA	30.45	1032.6
14	21:51	N 17	10.00	Fair	CLR	2	-11			54%	-18	NA	30.45	1032.9
14	20:51	NW 16	10.00	A Few Clouds	FEW030	3	-10			54%	-16	NA	30.45	1032.6
14	19:51	NW 17	10.00	A Few Clouds	FEW030	4	-10			52%	-15	NA	30.43	1032.1
14	18:51	NW 16	10.00	A Few Clouds	FEW030	4	-10			52%	-15	NA	30.40	1031.0
14	17:51	NW 18	10.00	A Few Clouds	FEW035	5	-9	11	5	52%	-15	NA	30.37	1029.7
14	16:51	N 21 G 28	10.00	A Few Clouds and Breezy	FEW040	6	-11			45%	-15	NA	30.31	1027.7
14	15:51	N 25 G 31	10.00	Partly Cloudy and Breezy	SCT040	7	-10			45%	-15	NA	30.27	1026.4
14	14:51	NW 25 G 32	10.00	Partly Cloudy and Breezy	SCT040	8	-7			50%	-13	NA	30.22	1024.7
14	13:51	N 23 G 36	10.00	Mostly Cloudy and Breezy	FEW035 BKN049 BKN055	8	-10			43%	-13	NA	30.18	1023.3
14	12:51	NW 29 G 39	10.00	Mostly Cloudy and Windy	BKN035 BKN047	10	-6			48%	-12	NA	30.15	1022.0
14	11:51	NW 29 G 39	7.00	Overcast and Windy	SCT029 BKN036 OVC047	10	-3	23	10	55%	-12	NA	30.11	1020.7
14	10:51	NW 26 G 37	7.00	Light Snow and Windy	FEW024 BKN036 BKN043	11	1			64%	-10	NA	30.06	1019.1
14	09:51	N 29 G 37	5.00	Light Snow Blowing Snow and Windy	SCT025 BKN034 OVC039	11	2			67%	-11	NA	30.01	1017.5
14	08:51	N 23 G 36	3.00	Light Snow Blowing Snow and Breezy	SCT025 BKN035 BKN050	12	5			73%	-7	NA	29.95	1015.4
14	07:51	NW 29 G 38	5.00	Light Snow and Windy	BKN028 OVC034	15	6			67%	-5	NA	29.89	1013.2
14	06:51	NW 21	1.25	Light Snow and Breezy	FEW017 BKN023 OVC028	20	14			78%	4	NA	29.82	1010.9
14	05:51	NW 17	9.00	Light Snow	OVC027	23	14	27	23	68%	9	NA	29.78	1009.3
14	04:51	N 15	10.00	Light Snow	OVC024	25	17			72%	13	NA	29.77	1009.0
14	03:51	W 10	10.00	Overcast	OVC031	27	18			69%	18	NA	29.79	1009.6
14	02:51	W 13 G 21	10.00	Overcast	OVC030	27	19			72%	16	NA	29.80	1010.0
14	01:51	W 9	10.00	Overcast	BKN030 OVC035	27	20			75%	18	NA	29.81	1010.3
14	00:51	W 8	10.00	Overcast	OVC028	26	19			75%	18	NA	29.84	1011.4

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

Chicago Weather O'Hare Data April 1 2014

01	23:51	W 7	10.00	Overcast	SCT060 OVC080	43	29			58%	39	NA	30.06	1018.4
01	22:51	W 9	10.00	Overcast	OVC100	44	27			51%	39	NA	30.05	1018.1
01	21:51	W 9	10.00	Overcast	BKN110 OVC130	45	27			49%	40	NA	30.04	1017.7
01	20:51	W 10	10.00	Overcast	OVC130	45	27			49%	40	NA	30.03	1017.5
01	19:51	W 12	10.00	Overcast	BKN150 OVC250	46	26			46%	40	NA	29.99	1016.1
01	18:51	W 10 G 21	10.00	Overcast	SCT190 OVC250	46	26	48	36	46%	41	NA	29.97	1015.1
01	17:51	W 15	10.00	Mostly Cloudy	SCT220 BKN250	47	26			44%	41	NA	29.95	1014.4
01	16:51	W 23 G 29	10.00	Mostly Cloudy and Breezy	SCT220 BKN250	47	25			42%	39	NA	29.92	1013.4
01	15:51	W 23 G 30	10.00	Partly Cloudy and Breezy	FEW032 SCT250	46	25			44%	38	NA	29.90	1012.8
01	14:51	W 26 G 36	10.00	A Few Clouds and Windy	FEW032	42	24			49%	32	NA	29.90	1012.8
01	13:51	W 25 G 38	10.00	Partly Cloudy and Breezy	SCT030	40	23			51%	29	NA	29.90	1012.7
01	12:51	W 26 G 33	10.00	Mostly Cloudy and Windy	BKN028	37	21	38	32	52%	25	NA	29.89	1012.3
01	11:51	W 23 G 30	10.00	Overcast and Breezy	OVC026	35	20			54%	23	NA	29.87	1011.9
01	10:51	W 24 G 36	10.00	Overcast and Breezy	OVC026	33	19			56%	20	NA	29.85	1011.1
01	09:51	W 24 G 37	10.00	Overcast and Breezy	OVC028	34	18			52%	22	NA	29.84	1010.5
01	08:51	W 31 G 39	10.00	Mostly Cloudy and Windy	SCT028 BKN039 BKN070	33	19			56%	19	NA	29.80	1009.4
01	07:51	W 26 G 37	10.00	Overcast and Windy	SCT028 OVC060	34	19			54%	21	NA	29.78	1008.7
01	06:51	W 24 G 32	10.00	Partly Cloudy and Breezy	FEW027 SCT055	34	21	57	34	59%	22	NA	29.76	1007.9
01	05:51	W 20 G 36	10.00	Partly Cloudy	SCT055	39	23			53%	29	NA	29.72	1006.6
01	04:51	W 14 G 22	10.00	Partly Cloudy	SCT046	44	31			60%	37	NA	29.69	1005.3
01	03:51	W 22 G 29	10.00	Overcast and Breezy	OVC048	49	33			55%	42	NA	29.68	1005.0
01	02:51	SW 17 G 26	10.00	Partly Cloudy	SCT043	55	41			59%	NA	NA	29.66	1004.2
01	01:51	SW 18 G 25	10.00	Fair	CLR	56	39			53%	NA	NA	29.67	1004.4
01	00:51	S 13 G 21	10.00	A Few Clouds	FEW075	54	37	63	53	53%	NA	NA	29.68	1005.0

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