Chicago Weather O'Hare Data Friday, April 10 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.

10	23:51	W 5	10.00	Fair	CLR	40	33			77%	36	NA	30.15	1021.1
10	22:51	W 5	10.00	Fair	CLR	41	33			73%	38	NA	30.13	1020.7
10	21:51	NW 7	10.00	Fair	CLR	43	34			71%	39	NA	30.11	1020.0
10	20:51	NW 12	10.00	A Few Clouds	FEW055	45	36			71%	39	NA	30.08	1018.9
10	19:51	NW 16 G 26	10.00	Partly Cloudy	SCT044 SCT055	46	36			68%	39	NA	30.04	1017.4
10	18:51	NW 17	10.00	Overcast	BKN025 OVC036	47	37	62	47	69%	40	NA	30.00	1016.3
10	17:51	NW 17 G 28	10.00	Light Rain	FEW042 BKN050 BKN070	47	38			71%	40	NA	29.96	1015.0
10	16:51	W 28 G 38	10.00	Partly Cloudy and Windy	FEW055 SCT080	54	30			40%	NA	NA	29.90	1012.7
10	15:51	W 28 G 44	10.00	Mostly Cloudy and Windy	SCT065 BKN075	59	34			39%	NA	NA	29.83	1010.4
10	14:51	W 26 G 41	10.00	Mostly Cloudy and Windy	FEW049 SCT060 BKN075	60	37			42%	NA	NA	29.81	1009.5
10	13:51	SW 18 G 31	10.00	Partly Cloudy	SCT047 SCT100	59	40			49%	NA	NA	29.82	1010.1
10	12:51	W 17 G 23	10.00	A Few Clouds	FEW035 FEW090	56	39	57	40	53%	NA	NA	29.84	1010.5
10	11:51	W 14 G 24	10.00	A Few Clouds	FEW090	54	38			55%	NA	NA	29.86	1011.0
10	10:51	W 14	10.00	Fair	CLR	50	37			61%	45	NA	29.87	1011.4
10	09:51	W 16	10.00	A Few Clouds	FEW020	47	36			66%	41	NA	29.86	1011.1
10	08:51	W 16 G 29	10.00	Mostly Cloudy	BKN020	44	37			76%	37	NA	29.84	1010.6
10	07:51	W 18	10.00	Overcast	OVC017	41	35			79%	32	NA	29.82	1009.8
10	06:51	W 20 G 30	10.00	Overcast	OVC019	40	34	46	40	79%	30	NA	29.77	1008.2
10	05:51	W 18 G 32	10.00	Overcast	OVC020	40	33			77%	31	NA	29.71	1006.0
10	04:51	W 21 G 38	10.00	Overcast and Breezy	BKN016 OVC024	41	36			82%	32	NA	29.65	1004.0
10	03:51	W 23 G 33	10.00	Overcast and Breezy	BKN014 OVC022	42	38			85%	32	NA	29.61	1002.7

10	02:51	SW 7 G 39	10.00	Overcast	BKN020 OVC028	44	38			79%	35	NA	29.60	??
10	01:51	WSW 6 G 38	10.00	Overcast	BKN023 BKN030 OVC039	46	39			76%	38	NA	29.57	??
10	00:51	WSW 30 G 44	10.00	Overcast	OVC022	49	40			71%	NA	NA	29.54	??

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

Chicago Weather O'Hare Data Wednesday, March 18 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.

18	23:51	S 3	10.00	Mostly Cloudy	FEW095 SCT120 BKN130	40	17			40%	NA	NA	30.24	1024.4
18	22:51	SE 3	10.00	Overcast	SCT095 OVC120	40	20			45%	NA	NA	30.24	1024.4
18	21:51	SE 6	10.00	Overcast	OVC100	40	18			41%	36	NA	30.24	1024.5
18	20:51	SE 5	10.00	Overcast	OVC110	40	19			43%	36	NA	30.24	1024.5
18	19:51	SE 7	10.00	Overcast	OVC110	42	15			33%	38	NA	30.24	1024.6
18	18:51	S 6	10.00	Overcast	OVC110	42	18	50	42	38%	38	NA	30.24	1024.7
18	17:51	E 8	10.00	Overcast	BKN110 BKN140 OVC250	45	13			27%	41	NA	30.23	1024.3
18	16:51	E 10	10.00	Overcast	SCT120 OVC150	45	13			27%	40	NA	30.23	1024.4
18	15:51	SE 9	10.00	Overcast	BKN150 OVC250	47	12			24%	43	NA	30.24	1024.6
18	14:51	W 7	10.00	Overcast	BKN150 OVC250	48	12			23%	45	NA	30.25	1024.7
18	13:51	SE 5	10.00	Overcast	BKN140 OVC250	48	10			21%	46	NA	30.27	1025.5
18	12:51	N 6	10.00	Overcast	FEW120 SCT150 OVC250	46	11	47	29	24%	43	NA	30.30	1026.5
18	11:51	Calm	10.00	Mostly Cloudy	FEW120 SCT190 BKN250	44	9			24%	NA	NA	30.31	1027.0
18	10:51	Vrbl 3	10.00	Mostly Cloudy	FEW120 SCT180 BKN250	43	11			27%	NA	NA	30.33	1027.8
18	09:51	W 7	10.00	Mostly Cloudy	FEW150 BKN250	40	12			32%	35	NA	30.34	1028.1
18	08:51	W 5	10.00	Mostly Cloudy	SCT140 BKN250	36	17			46%	32	NA	30.34	1028.0
18	07:51	W 6	10.00	Mostly Cloudy	SCT170 BKN240	31	20			64%	25	NA	30.34	1028.0
18	06:51	Calm	10.00	Mostly Cloudy	SCT170 BKN240	29	18	32	28	63%	NA	NA	30.33	1027.8
18	05:51	W 5	10.00	A Few Clouds	FEW170	29	18			63%	24	NA	30.32	1027.6
18	04:51	W 6	10.00	A Few Clouds	FEW150 FEW170	29	19			66%	23	NA	30.32	1027.3
18	03:51	W 5	10.00	Overcast	BKN190 OVC230	31	18			59%	26	NA	30.32	1027.2
18	02:51	SW 3	10.00	Overcast	OVC230	32	17			54%	NA	NA	30.32	1027.5
18	01:51	Calm	10.00	Overcast	OVC220	32	17			54%	NA	NA	30.33	1027.6
18	00:51	Calm	10.00	Mostly Cloudy	BKN210	28	18	39	28	66%	NA	NA	30.32	1027.4

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

Chicago Weather O'Hare Data Tuesday, March 17 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.

17	23:51	W 3	10.00	A Few Clouds	FEW210	31	16			54%	NA	NA	30.32	1027.5
17	22:51	S 5	10.00	A Few Clouds	FEW250	33	15			48%	28	NA	30.33	1027.7
17	21:51	S 3	10.00	A Few Clouds	FEW250	32	16			52%	NA	NA	30.33	1027.7
17	20:51	E 6	10.00	Partly Cloudy	SCT250	31	16			54%	25	NA	30.32	1027.5
17	19:51	E 5	10.00	Partly Cloudy	SCT250	35	13			40%	31	NA	30.32	1027.4
17	18:51	E 7	10.00	Mostly Cloudy	BKN250	38	12	45	38	34%	33	NA	30.31	1027.0
17	17:51	NE 8	10.00	Mostly Cloudy	FEW200 BKN250	43	10			26%	38	NA	30.30	1026.6
17	16:51	E 7	10.00	Partly Cloudy	SCT250	43	12			28%	39	NA	30.30	1026.6
17	15:51	NE 12	10.00	Partly Cloudy	SCT250	43	13			29%	37	NA	30.31	1026.8
17	14:51	Vrbl 5	10.00	Partly Cloudy	SCT250	45	15			30%	42	NA	30.31	1026.8
17	13:51	NE 13	10.00	A Few Clouds	FEW250	44	13			28%	38	NA	30.32	1027.3
17	12:51	N 14	10.00	A Few Clouds	FEW250	43	11	43	35	27%	36	NA	30.34	1027.6
17	11:51	NE 14 G 21	10.00	A Few Clouds	FEW045 FEW250	41	11			29%	33	NA	30.35	1028.1
17	10:51	NE 20 G 26	10.00	Partly Cloudy	FEW040 FEW150 SCT250	39	10			30%	29	NA	30.34	1027.8
17	09:51	NE 22	10.00	Mostly Cloudy and Breezy	FEW040 SCT070 BKN220	37	11			34%	26	NA	30.33	1027.4
17	08:51	N 26 G 38	10.00	Partly Cloudy and Windy	FEW022 SCT039 SCT250	36	14			40%	24	NA	30.31	1026.5
17	07:51	NE 24 G 37	10.00	Overcast and Breezy	FEW022 BKN039 OVC250	35	24			64%	23	NA	30.28	1025.4
17	06:51	N 22 G 36	10.00	Overcast and Breezy	OVC022	36	28	43	36	73%	25	NA	30.23	1023.8
17	05:51	NE 30 G 40	10.00	Overcast and Windy	BKN025 OVC037	36	28			73%	23	NA	30.18	1022.1
17	04:51	NE 25 G 32	10.00	Overcast and Breezy	OVC023	37	26			65%	25	NA	30.13	1020.3
17	03:51	NE 23 G 31	10.00	Overcast and Breezy	FEW014 OVC025	40	34			79%	30	NA	30.07	1018.4
17	02:51	N 24 G 32	10.00	Overcast and Breezy	FEW012 BKN028 OVC140	43	32			65%	34	NA	30.04	1017.2
17	01:51	N 20 G 32	10.00	Overcast	OVC008	41	37			86%	32	NA	30.02	1016.5
17	00:51	N 23 G 37	10.00	Overcast and Breezy	OVC012	42	37	70	42	82%	32	NA	29.98	1015.2

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