Chicago Weather O'Hare Data Monday, July 6 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.

06	23:51	W 12	4.00	Rain Fog/Mist	FEW070 BKN100 OVC120	71	69			94%	NA	NA	29.85	1010.4	0.20
06	22:51	W 14	10.00	Light Rain	FEW029 BKN110 OVC130	71	68			90%	NA	NA	29.86	1010.6
06	21:51	S 14 G 21	10.00	Light Rain	FEW060 FEW080 OVC100	73	69			87%	NA	NA	29.86	1010.6	0.16	0.19
06	20:51	W 15 G 22	7.00	Thunderstorm Rain	SCT065CB BKN120 OVC160	75	70			84%	NA	NA	29.88	1011.2	0.03
06	19:51	S 12	9.00	Light Rain	SCT038 SCT055 BKN160	79	68			69%	NA	81	29.83	1009.7
06	18:51	S 10	10.00	Mostly Cloudy	FEW050 SCT140 BKN200 BKN250	79	69	85	73	72%	NA	82	29.84	1009.9			0.05
06	17:51	S 14	10.00	Mostly Cloudy	SCT140 BKN160 BKN220	81	72			74%	NA	85	29.85	1010.3
06	16:51	S 8	10.00	Mostly Cloudy	SCT160 BKN190 BKN220	79	69			72%	NA	82	29.86	1010.8
06	15:51	S 8	10.00	Overcast	FEW075 SCT120 BKN180 OVC210	76	70			82%	NA	77	29.90	1012.1		0.05
06	14:51	Vrbl 3	10.00	Light Rain	SCT080 BKN100 BKN120 OVC140	73	69			87%	NA	NA	29.91	1012.5	0.05
06	13:51	S 16	7.00	Overcast	FEW015 BKN036 OVC042	83	69			63%	NA	87	29.91	1012.3
06	12:51	SW 15	6.00	Mostly Cloudy with Haze	SCT030 BKN180 BKN250	83	70	83	69	65%	NA	87	29.91	1012.5
06	11:51	S 15 G 25	6.00	Mostly Cloudy with Haze	SCT040 BKN180 BKN250	82	69			65%	NA	85	29.94	1013.5
06	10:51	S 15	6.00	Mostly Cloudy with Haze	BKN040 BKN250	80	68			67%	NA	83	29.97	1014.3
06	09:51	S 9	5.00	Partly Cloudy with Haze	SCT040 SCT250	78	69			74%	NA	80	29.97	1014.5
06	08:51	S 10	5.00	Partly Cloudy with Haze	FEW040 SCT250	76	67			74%	NA	77	29.98	1014.6
06	07:51	S 8	4.00	A Few Clouds with Haze	FEW040	72	65			79%	NA	NA	29.98	1014.7
06	06:51	S 6	4.00	Fog/Mist	CLR	69	65	70	64	87%	NA	NA	30.00	1015.3
06	05:51	S 6	5.00	Fog/Mist	FEW040 SCT250	66	63			90%	NA	NA	29.98	1014.9
06	04:51	S 6	6.00	Fog/Mist	FEW037	65	62			90%	NA	NA	29.97	1014.4
06	03:51	W 3	7.00	Partly Cloudy	SCT037	66	62			87%	NA	NA	30.01	1015.7
06	02:51	Calm	8.00	Fair	CLR	69	62			78%	NA	NA	30.02	1016.0
06	01:51	S 7	9.00	Fair	CLR	69	62			78%	NA	NA	29.99	1015.3
06	00:51	S 6	10.00	Fair	CLR	68	61	79	67	78%	NA	NA	29.99	1015.2

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

SUMMARY: Developing

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.

Periods of moderate to heavy rain & isolated t-storms into overnight, w/focus shifting SE by daybreak. #ilwx #inwx pic.twitter.com/KbPkNzj8Vm

— NWS Chicago (@NWSChicago) July 7, 2015

Showers & storms continue for portions of area this eve. Heavy rain, lightning & gusts >30 mph at times. #ilwx pic.twitter.com/egM4hg3CV3

— NWS Chicago (@NWSChicago) July 7, 2015

Showers & Thunderstorms will continue to move through the area in the evening and overnight. pic.twitter.com/dfHse7xge4

— NWS Chicago (@NWSChicago) July 6, 2015

Showers & t-storms are moving across nrn IL, some of which are producing heavy downpours and gusts to 35 mph. pic.twitter.com/GDKoJ1Gb0O

— NWS Chicago (@NWSChicago) July 6, 2015

Showers and t-storms moving into north central IL, bringing possible heavy rains. pic.twitter.com/D6J96uQezg

— NWS Chicago (@NWSChicago) July 6, 2015

Showers and t-storms moving into north central IL, bringing possible heavy rains. pic.twitter.com/D6J96uQezg

— NWS Chicago (@NWSChicago) July 6, 2015

CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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000
CDUS43 KLOT 070645
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT TUE JUL 7 2015


...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 6 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85   1241 PM 103    2012  84      1       87
  MINIMUM         64    340 AM  46    1983  63      1       63
  AVERAGE         75                        74      1       75

PRECIPITATION (IN)
  YESTERDAY        0.49          3.93 1943   0.11   0.38     0.00
  MONTH TO DATE    0.49                      0.61  -0.12     0.19
  SINCE JUN 1      7.61                      4.06   3.55     8.00
  SINCE JAN 1     19.10                     17.14   1.96    22.83

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    7                         0      7        2
  SINCE JUN 1     46                        48     -2       14
  SINCE JUL 1      7                         0      7        2

 COOLING
  YESTERDAY       10                         9      1       10
  MONTH TO DATE   23                        53    -30       28
  SINCE JUN 1    141                       218    -77      226
  SINCE JAN 1    194                       272    -78      287
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     65          1100 AM
 AVERAGE    79

..........................................................


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       102      1980
 MINIMUM TEMPERATURE (F)   64        45      1983


SUNRISE AND SUNSET
JULY  7 2015..........SUNRISE   523 AM CDT   SUNSET   829 PM CDT
JULY  8 2015..........SUNRISE   524 AM CDT   SUNSET   829 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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