Chicago Weather O'Hare Data Sunday, April 30 2017 and Chicago Weather Forecast Sunday, April 30 2017

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	NW 6 G 25	0.50	Thunderstorm in Vicinity Rain Fog/Mist	BKN003 BKN009 OVC025	47	45			93%	44	NA	29.54	1000.6	0.28
30	22:51	NE 14	0.50	Thunderstorm Light Drizzle Fog/Mist	OVC003CB	46	44			93%	40	NA	29.53	1000.2	0.05
30	21:51	NE 8	0.50	Light Rain Fog/Mist	OVC002	45	44			97%	41	NA	29.62	1003.2		0.63
30	20:51	NE 14	10.00	Overcast	OVC004	45	43			93%	39	NA	29.64	1004.1	0.25
30	19:51	NE 10	1.75	Heavy Rain Fog/Mist	BKN004 OVC015	44	42			93%	39	NA	29.68	1005.3	0.38
30	18:51	NE 10	1.00	Light Rain Fog/Mist	OVC003	43	42	47	43	97%	37	NA	29.72	1006.6	0.01		0.02
30	17:51	NE 15	0.50	Light Drizzle Fog/Mist	OVC003	43	42			97%	36	NA	29.75	1007.8
30	16:51	NE 13	5.00	Light Drizzle Fog/Mist	OVC004	44	42			93%	38	NA	29.77	1008.3
30	15:51	NE 18	8.00	Light Drizzle	OVC005	45	42			90%	37	NA	29.78	1008.7		0.01
30	14:51	NE 16	2.00	Light Drizzle Fog/Mist	OVC006	45	43			93%	38	NA	29.83	1010.4
30	13:51	NE 17	8.00	Light Drizzle	OVC006	45	43			93%	38	NA	29.82	1010.0	0.01
30	12:51	N 17	4.00	Light Rain Fog/Mist	BKN005 OVC019	46	43	47	43	89%	39	NA	29.81	1009.7	0.06		0.19
30	11:51	N 13	1.25	Rain Fog/Mist	OVC004	45	43			93%	39	NA	29.84	1010.7	0.06
30	10:51	N 10	2.50	Fog/Mist	OVC004	45	43			93%	40	NA	29.82	1010.0
30	09:51	NE 9	4.00	Light Rain Fog/Mist	OVC004	45	43			93%	40	NA	29.79	1009.1	0.03	0.07
30	08:51	NE 17	3.00	Light Rain Fog/Mist	OVC004	43	41			93%	35	NA	29.79	1009.0	0.02
30	07:51	NE 16	3.00	Light Rain Fog/Mist	OVC005	43	41			93%	35	NA	29.85	1011.4	0.02
30	06:51	NE 15	2.50	Rain Fog/Mist	OVC004	43	41	44	42	93%	36	NA	29.91	1013.4	0.06		0.08
30	05:51	NE 14	2.50	Light Drizzle	OVC004	42	41			96%	35	NA	29.92	1013.6
30	04:51	NE 13	3.00	Light Drizzle	OVC005	42	40			92%	35	NA	29.93	1013.8
30	03:51	NE 17	3.00	Light Drizzle	OVC005	43	40			89%	35	NA	29.92	1013.5		0.02
30	02:51	NE 16	3.00	Light Drizzle	OVC005	43	41			93%	35	NA	29.94	1014.3
30	01:51	NE 15	3.00	Light Rain Fog/Mist	OVC005	43	41			93%	36	NA	29.96	1015.1	0.02
30	00:51	NE 15	3.00	Light Drizzle	BKN006 OVC010	44	41	45	40	89%	37	NA	29.98	1015.4	0.01		1.18

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

Chicago Weather O'Hare Data Saturday, April 29 2017 and Chicago Weather Forecast Saturday, April 29 2017

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	NE 18	3.00	Light Rain Fog/Mist	BKN008 OVC012	44	41			89%	36	NA	29.98	1015.4	0.03
29	22:51	NE 24 G 35	2.50	Light Rain Fog/Mist and Breezy	BKN008 OVC010	45	42			90%	36	NA	30.00	1016.2	0.41
29	21:51	NE 24 G 35	2.00	Heavy Rain Fog/Mist and Breezy	BKN008 OVC012	44	42			93%	35	NA	29.98	1015.5	0.32	0.73
29	20:51	NE 24 G 36	3.00	Heavy Rain Fog/Mist and Breezy	OVC008	44	41			89%	35	NA	29.99	1016.0	0.12
29	19:51	NE 18 G 28	4.00	Light Rain Fog/Mist	OVC007	41	39			93%	32	NA	30.07	1018.6	0.29
29	18:51	NE 18 G 26	2.50	Heavy Rain Fog/Mist	OVC008	40	38	42	40	93%	31	NA	30.11	1020.0	0.21		0.75
29	17:51	NE 18	3.00	Rain Fog/Mist	BKN007 OVC042	40	37			89%	31	NA	30.12	1020.2	0.18
29	16:51	N 17	2.50	Heavy Rain Fog/Mist	BKN009 BKN019 OVC045	40	37			89%	31	NA	30.14	1021.0	0.11
29	15:51	NE 22	4.00	Light Rain Fog/Mist and Breezy	SCT009 BKN047 OVC095	40	37			89%	30	NA	30.10	1019.6	0.09	0.25
29	14:51	NE 17 G 26	4.00	Rain Fog/Mist	SCT010 BKN050 OVC095	40	36			86%	31	NA	30.13	1020.7	0.07
29	13:51	N 21 G 31	4.00	Light Rain Fog/Mist and Breezy	SCT028 OVC050	40	36			86%	30	NA	30.16	1021.5	0.09
29	12:51	NE 16 G 25	7.00	Light Rain	FEW030 BKN060 BKN090 OVC140	42	35	46	42	76%	34	NA	30.19	1022.6	0.02		0.02
29	11:51	NE 22 G 28	10.00	Light Rain and Breezy	FEW030 BKN065 BKN090 OVC220	44	33			65%	35	NA	30.20	1023.1
29	10:51	NE 22 G 32	10.00	Overcast and Breezy	FEW030 BKN065 OVC180	45	32			61%	37	NA	30.15	1021.3
29	09:51	NE 24 G 32	10.00	Overcast and Breezy	FEW032 SCT055 OVC180	46	33			61%	38	NA	30.13	1020.6
29	08:51	NE 21	10.00	Overcast and Breezy	SCT032 BKN055 OVC200	45	32			61%	37	NA	30.16	1021.4
29	07:51	NE 17 G 26	10.00	Overcast	BKN031 OVC050	45	30			56%	38	NA	30.15	1021.2
29	06:51	NE 12 G 23	10.00	Overcast	BKN031 OVC040	46	35	46	45	66%	40	NA	30.16	1021.4
29	05:51	NE 18	10.00	Overcast	BKN035 OVC055	46	36			68%	39	NA	30.13	1020.3
29	04:51	NE 16 G 25	10.00	Overcast	BKN026 BKN041 OVC048	46	37			71%	39	NA	30.07	1018.3
29	03:51	NE 16 G 23	10.00	Overcast	OVC025	46	37			71%	39	NA	30.05	1017.6
29	02:51	NE 13	10.00	Overcast	FEW011 OVC027	46	39			77%	40	NA	30.06	1017.9
29	01:51	NE 14	10.00	Overcast	SCT011 SCT021 OVC029	46	39			77%	40	NA	30.04	1017.3
29	00:51	NE 14	9.00	Overcast	BKN012 OVC029	46	40	55	46	79%	40	NA	30.00	1016.0

Complete data after midnight (may be delayed 24-48 hours).

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

Chicago Weather O'Hare Data Friday, April 28 2017 and Chicago Weather Forecast Friday, April 28 2017

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.

28	23:51	NE 15	9.00	Overcast	OVC030	47	39			74%	41	NA	30.02	1016.7
28	22:51	N 13 G 21	10.00	Mostly Cloudy	BKN032 BKN043 BKN060	48	39			71%	43	NA	29.99	1015.7
28	21:51	NE 13	10.00	Overcast	BKN047 OVC055	50	40			68%	45	NA	29.97	1014.9
28	20:51	NE 9	8.00	Overcast	BKN033 OVC060	50	42			74%	46	NA	29.94	1014.0
28	19:51	NE 7	9.00	Overcast	OVC033	52	42			69%	NA	NA	29.91	1013.0
28	18:51	NE 8	9.00	Overcast	OVC039	55	44	60	55	67%	NA	NA	29.88	1011.9
28	17:51	NE 10	10.00	Mostly Cloudy	FEW080 BKN100 BKN180	58	45			62%	NA	NA	29.87	1011.5
28	16:51	E 10	10.00	Overcast	BKN090 OVC180	58	44			60%	NA	NA	29.86	1011.2
28	15:51	E 10	8.00	Overcast	BKN075 OVC190	58	45			62%	NA	NA	29.85	1010.9
28	14:51	E 10	8.00	Overcast	OVC070	57	46			67%	NA	NA	29.87	1011.8
28	13:51	Vrbl 6	9.00	Overcast	FEW028 SCT050 OVC080	58	45			62%	NA	NA	29.91	1012.9
28	12:51	SE 9	10.00	Overcast	SCT030 BKN080 OVC100	58	46	58	41	65%	NA	NA	29.93	1013.5
28	11:51	S 10	10.00	Overcast	FEW075 OVC100	58	45			62%	NA	NA	29.93	1013.7
28	10:51	Vrbl 5	10.00	Overcast	BKN120 OVC250	55	41			59%	NA	NA	29.94	1013.9
28	09:51	NE 5	10.00	Mostly Cloudy	FEW090 FEW170 BKN250	51	37			59%	NA	NA	29.93	1013.7
28	08:51	Calm	10.00	Mostly Cloudy	FEW019 FEW110 BKN250	48	34			58%	NA	NA	29.94	1014.2
28	07:51	Calm	10.00	Overcast	BKN020 OVC250	44	32			63%	NA	NA	29.93	1013.8
28	06:51	S 5	10.00	Mostly Cloudy	FEW095 SCT120 BKN250	42	34	43	40	73%	39	NA	29.93	1014.0
28	05:51	NW 5	10.00	Mostly Cloudy	BKN100 BKN250	42	34			73%	39	NA	29.89	1012.4
28	04:51	NW 7	10.00	Overcast	OVC110	42	34			73%	38	NA	29.87	1011.9
28	03:51	W 3	10.00	Overcast	SCT170 OVC250	42	36			79%	NA	NA	29.86	1011.6
28	02:51	W 5	10.00	Partly Cloudy	FEW033 SCT250	41	36			82%	38	NA	29.87	1011.7
28	01:51	W 6	10.00	Mostly Cloudy	BKN033	43	37			80%	39	NA	29.87	1011.7
28	00:51	SW 7	10.00	A Few Clouds	FEW034	42	36	46	42	79%	38	NA	29.87	1011.8

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

Chicago Weather O'Hare Data Thursday, April 27 2017 and Chicago Weather Forecast Thursday, April 27 2017

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.

27	23:51	SW 5	10.00	A Few Clouds	FEW034	42	36			79%	39	NA	29.86	1011.4
27	22:51	SW 9	10.00	A Few Clouds	FEW034	43	35			74%	38	NA	29.85	1011.0
27	21:51	SW 9	10.00	Mostly Cloudy	BKN034	44	34			68%	39	NA	29.82	1010.3
27	20:51	W 13 G 20	10.00	Overcast	OVC028	45	34			66%	39	NA	29.79	1009.1
27	19:51	W 15	10.00	Overcast	OVC025	45	34			66%	38	NA	29.77	1008.3
27	18:51	SW 16 G 25	10.00	Overcast	OVC025	46	36	46	45	68%	39	NA	29.74	1007.1
27	17:51	SW 16 G 25	10.00	Overcast	OVC026	46	36			68%	39	NA	29.72	1006.5
27	16:51	W 18 G 30	10.00	Overcast	BKN022 OVC027	46	37			71%	39	NA	29.70	1005.7
27	15:51	W 17 G 30	10.00	Overcast	BKN022 OVC025	46	37			71%	39	NA	29.68	1005.2
27	14:51	W 20 G 28	10.00	Overcast	OVC022	46	37			71%	38	NA	29.66	1004.5
27	13:51	W 20 G 24	10.00	Overcast	OVC019	46	37			71%	38	NA	29.62	1003.2
27	12:51	W 17 G 29	10.00	Overcast	OVC018	46	37	52	44	71%	39	NA	29.60	1002.2			0.01
27	11:51	W 20 G 28	10.00	Overcast	OVC020	46	37			71%	38	NA	29.58	1001.6
27	10:51	SW 21 G 29	10.00	Overcast and Breezy	OVC018	47	39			74%	39	NA	29.53	1000.0
27	09:51	W 21 G 30	10.00	Overcast and Breezy	OVC014	47	41			80%	39	NA	29.49	998.7		0.01
27	08:51	W 21 G 33	7.00	Overcast and Breezy	BKN010 OVC017	47	43			86%	39	NA	29.47	997.8
27	07:51	W 26 G 32	3.00	Light Rain Fog/Mist and Windy	SCT007 BKN012 OVC021	48	45			89%	40	NA	29.40	995.6	0.01
27	06:51	W 17 G 24	2.00	Light Rain Fog/Mist	BKN010 OVC013	52	50	62	52	93%	NA	NA	29.31	992.4	0.07		0.14
27	05:51	S 14	5.00	Light Rain Fog/Mist	BKN018 BKN025 OVC065	58	55			90%	NA	NA	29.27	991.1	0.01
27	04:51	S 17 G 26	10.00	Light Rain	FEW029 BKN043 OVC050	60	55			84%	NA	NA	29.29	991.6	0.01
27	03:51	S 16 G 23	10.00	Light Rain	SCT013 BKN018 OVC034	60	57			90%	NA	NA	29.31	992.1	0.02	0.05
27	02:51	S 12	10.00	Light Rain	SCT011 BKN016 OVC025	60	57			90%	NA	NA	29.35	993.5
27	01:51	S 14	10.00	Light Rain	FEW011 BKN017 OVC043	60	57			90%	NA	NA	29.37	994.1	0.03
27	00:51	S 9	5.00	Light Rain Fog/Mist	BKN010 BKN030 OVC090	61	59	67	60	93%	NA	NA	29.39	995.0	0.06		0.21

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