Chicago Weather O'Hare Data Sunday, May 31 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.

31	23:51	NE 10	10.00	Mostly Cloudy	BKN043	47	37			69%	42	NA	30.22	1023.5
31	22:51	N 9	10.00	Overcast	BKN037 OVC065	48	38			68%	44	NA	30.22	1023.6
31	21:51	NE 8	10.00	Mostly Cloudy	BKN039	49	38			66%	46	NA	30.22	1023.7
31	20:51	NE 13	10.00	Mostly Cloudy	SCT031 BKN038 BKN250	50	38			63%	45	NA	30.21	1023.2
31	19:51	NE 12	10.00	Mostly Cloudy	BKN033 BKN250	50	38			63%	45	NA	30.20	1022.9
31	18:51	NE 13 G 21	10.00	Mostly Cloudy	BKN035 BKN250	51	39	55	51	64%	NA	NA	30.20	1022.9
31	17:51	NE 22 G 26	10.00	Mostly Cloudy and Breezy	SCT031 BKN045 BKN250	53	38			57%	NA	NA	30.19	1022.5
31	16:51	NE 20	10.00	Overcast	OVC030	53	38			57%	NA	NA	30.19	1022.7
31	15:51	NE 16 G 24	10.00	Overcast	BKN030 OVC250	54	38			55%	NA	NA	30.19	1022.5
31	14:51	NE 15 G 24	10.00	Overcast	OVC028	54	39			57%	NA	NA	30.20	1022.9
31	13:51	NE 21 G 25	10.00	Mostly Cloudy and Breezy	BKN027 BKN250	53	39			59%	NA	NA	30.20	1022.9
31	12:51	NE 17 G 25	10.00	Overcast	OVC026	54	41	54	44	62%	NA	NA	30.19	1022.7
31	11:51	NE 17 G 25	10.00	Overcast	OVC024	52	42			69%	NA	NA	30.20	1022.8
31	10:51	NE 20 G 25	10.00	Overcast	OVC023	50	42			74%	44	NA	30.19	1022.6
31	09:51	NE 21 G 31	10.00	Overcast and Breezy	OVC019	48	40			74%	41	NA	30.18	1022.3
31	08:51	N 18 G 25	10.00	Overcast	OVC014	46	41			83%	39	NA	30.18	1022.4
31	07:51	N 14 G 23	8.00	Overcast	OVC013	45	40			83%	39	NA	30.16	1021.7
31	06:51	NE 16 G 25	4.00	Light Drizzle Fog/Mist	OVC013	44	40	44	42	85%	37	NA	30.14	1020.9
31	05:51	N 16	2.50	Light Drizzle Fog/Mist	OVC014	42	40			92%	34	NA	30.12	1020.4
31	04:51	N 16 G 24	3.00	Light Drizzle Fog/Mist	OVC016	43	38			82%	35	NA	30.11	1020.0
31	03:51	N 22 G 29	6.00	Light Drizzle Fog/Mist and Breezy	OVC018	44	37			76%	35	NA	30.11	1019.9
31	02:51	NE 18 G 29	3.00	Light Drizzle Fog/Mist	SCT010 BKN019 OVC025	44	38			79%	36	NA	30.12	1020.1
31	01:51	NE 22 G 33	3.00	Light Drizzle Fog/Mist and Breezy	SCT010 BKN017 OVC029	43	39			86%	34	NA	30.13	1020.4
31	00:51	N 25 G 31	10.00	Overcast and Breezy	OVC019	44	38	47	44	79%	35	NA	30.13	1020.4			0.06

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

Chicago Weather O'Hare Data Saturday, May 30 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.

30	23:51	N 23 G 32	10.00	Overcast and Breezy	OVC021	45	38			77%	36	NA	30.13	1020.6
30	22:51	N 18 G 28	10.00	Overcast	FEW015 OVC025	45	39			80%	37	NA	30.13	1020.3
30	21:51	N 21 G 32	10.00	Overcast and Breezy	FEW015 OVC025	46	39			77%	38	NA	30.11	1019.8		0.06
30	20:51	N 21 G 35	10.00	Light Rain and Breezy	FEW015 OVC022	46	41			83%	38	NA	30.10	1019.4	0.03
30	19:51	NE 23 G 37	10.00	Light Rain and Breezy	OVC024	46	42			86%	38	NA	30.10	1019.2	0.03
30	18:51	NE 23 G 31	10.00	Light Rain and Breezy	SCT012 OVC022	47	43	51	47	86%	39	NA	30.08	1018.6			0.26
30	17:51	N 21 G 38	10.00	Light Rain and Breezy	OVC008	47	45			93%	39	NA	30.07	1018.3	0.03
30	16:51	N 22 G 32	4.00	Light Rain Fog/Mist and Breezy	OVC007	48	45			89%	41	NA	30.08	1018.4	0.13
30	15:51	N 22 G 31	6.00	Rain Fog/Mist and Breezy	OVC008	48	46			93%	41	NA	30.06	1017.9	0.08	0.10
30	14:51	N 21 G 31	7.00	Light Rain and Breezy	OVC007	49	47			93%	42	NA	30.05	1017.6	0.02
30	13:51	N 20 G 26	8.00	Light Rain	OVC006	50	48			93%	44	NA	30.05	1017.5
30	12:51	NE 16	7.00	Overcast	OVC005	51	49	69	51	92%	NA	NA	30.05	1017.5	0.01		0.07
30	11:51	N 15	7.00	Light Rain	OVC005	52	51			97%	NA	NA	30.03	1016.7	0.03
30	10:51	NE 14	8.00	Light Rain	BKN006 BKN010 OVC015	56	54			93%	NA	NA	30.02	1016.3	0.01
30	09:51	Calm	6.00	Light Rain	SCT015 OVC050	68	63			84%	NA	NA	29.99	1015.1		0.02
30	08:51	SW 3	10.00	Overcast	SCT016 BKN055 OVC070	67	64			91%	NA	NA	29.98	1015.0	0.01
30	07:51	W 5	7.00	Light Rain	SCT013 BKN075 OVC110	67	64			91%	NA	NA	29.97	1014.3	0.01
30	06:51	W 5	5.00	Light Rain Fog/Mist	SCT016 SCT080 OVC110	68	65	71	67	90%	NA	NA	29.97	1014.4	0.02		0.02
30	05:51	SW 5	10.00	Light Rain	SCT085 OVC110	68	65			90%	NA	NA	29.96	1014.0
30	04:51	W 7	10.00	Light Rain	OVC110	69	65			87%	NA	NA	29.94	1013.3
30	03:51	W 6	10.00	Overcast	OVC100	69	65			87%	NA	NA	29.93	1013.0
30	02:51	SW 5	10.00	Overcast	OVC180	69	64			84%	NA	NA	29.93	1013.0
30	01:51	SW 3	10.00	Mostly Cloudy	FEW033 BKN180	70	64			82%	NA	NA	29.93	1013.0
30	00:51	SW 8	10.00	Mostly Cloudy	BKN160	71	65	80	71	81%	NA	NA	29.93	1013.2

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

Chicago Weather O'Hare Data Friday, May 29 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.

29	23:51	SW 10	10.00	Overcast	SCT049 SCT100 OVC170	73	66			79%	NA	NA	29.94	1013.4
29	22:51	SW 8	10.00	Mostly Cloudy	FEW070 BKN170	74	66			76%	NA	NA	29.93	1012.9
29	21:51	SW 9	10.00	Mostly Cloudy	FEW050 SCT120 BKN210	76	64			67%	NA	78	29.92	1012.7
29	20:51	SW 6	10.00	Mostly Cloudy	SCT050 BKN120 BKN210	77	63			62%	NA	79	29.91	1012.5
29	19:51	SW 6	10.00	Mostly Cloudy	FEW040 BKN095 BKN210	79	63			58%	NA	81	29.91	1012.4
29	18:51	SW 10	10.00	Mostly Cloudy	FEW025 SCT095 BKN250	80	62	81	76	54%	NA	81	29.90	1012.1			0.03
29	17:51	SW 13 G 23	10.00	Mostly Cloudy	FEW040 SCT120 BKN250	80	64			58%	NA	82	29.89	1011.7
29	16:51	SW 10	10.00	Light Rain	SCT060CB BKN090 BKN250	77	66			69%	NA	79	29.90	1012.1	0.01
29	15:51	S 22 G 28	10.00	Mostly Cloudy and Breezy	BKN044 BKN065 BKN250	78	64			62%	NA	80	29.91	1012.4	0.02	0.02
29	14:51	S 18 G 25	10.00	Light Rain	SCT040CB BKN060 BKN110 BKN250	77	66			69%	NA	79	29.93	1013.0
29	13:51	S 15 G 24	10.00	Overcast	FEW021 SCT036TCU BKN100 OVC250	79	65			62%	NA	81	29.96	1014.0
29	12:51	S 13	10.00	Mostly Cloudy	FEW035 FEW150 BKN250	77	67	79	69	71%	NA	79	29.99	1015.0			0.17
29	11:51	S 9	8.00	Light Rain	FEW026 SCT045CB BKN070 OVC130	71	66			84%	NA	NA	30.02	1016.4	0.17
29	10:51	S 15 G 22	10.00	Mostly Cloudy	SCT034TCU SCT070 BKN150 BKN250	79	65			62%	NA	81	30.01	1015.8
29	09:51	S 15	10.00	Mostly Cloudy	FEW030 BKN065 BKN250	77	64			64%	NA	79	30.03	1016.5
29	08:51	S 7	10.00	Mostly Cloudy	FEW040 FEW130 BKN240	75	65			71%	NA	NA	30.04	1016.7
29	07:51	S 8	9.00	Mostly Cloudy	FEW040 FEW130 BKN240	72	64			76%	NA	NA	30.03	1016.5
29	06:51	S 5	9.00	Mostly Cloudy	FEW050 SCT130 BKN240	69	63	69	63	81%	NA	NA	30.02	1016.2
29	05:51	S 5	10.00	Mostly Cloudy	FEW130 BKN240	65	60			84%	NA	NA	30.01	1015.9
29	04:51	SE 6	10.00	Overcast	OVC220	65	60			84%	NA	NA	30.01	1015.9
29	03:51	S 3	10.00	Overcast	FEW110 OVC220	66	59			78%	NA	NA	30.03	1016.5
29	02:51	S 8	10.00	Mostly Cloudy	FEW070 BKN230	66	57			73%	NA	NA	30.05	1017.0
29	01:51	S 9	10.00	Mostly Cloudy	FEW070 BKN250	64	57			78%	NA	NA	30.04	1016.7
29	00:51	SE 5	10.00	Mostly Cloudy	FEW070 BKN250	65	55	79	64	70%	NA	NA	30.05	1017.1

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