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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Friday, August 7, 2015

Chicago Weather O'Hare Data Friday, August 7 2015

D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond.Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 houraltimeter
(in)
sea level
(mb)
1 hr3 hr6 hr
Max.

0723:51S 910.00Mostly CloudySCT040 SCT050 BKN060746062%NANA29.871010.8
0722:51S 810.00OvercastBKN045 BKN055 OVC110756060%NANA29.871010.9
0721:51S 810.00Mostly CloudySCT043 SCT110 BKN250756060%NANA29.871010.9
0720:51S 610.00OvercastOVC047776056%NA7929.851010.5
0719:51SW 710.00Mostly CloudySCT050 BKN130 BKN250785952%NA7929.851010.3
0718:51S 910.00Mostly CloudyBKN055 BKN090 BKN2007958837949%NA8029.851010.4
0717:51SW 1010.00Mostly CloudyBKN055 BKN075 BKN200805745%NA8029.861010.6
0716:51S 1510.00Mostly CloudyBKN065 BKN090 BKN200805745%NA8029.861010.8
0715:51S 15 G 2210.00Mostly CloudySCT085 BKN140 BKN250825844%NA8229.861010.7
0714:51S 14 G 2310.00Mostly CloudyFEW050 SCT100 SCT130 BKN250815642%NA8129.871011.1
0713:51S 10 G 2010.00Mostly CloudyFEW050 SCT130 BKN250815744%NA8129.891011.8
0712:51S 910.00Mostly CloudyFEW047 SCT170 BKN2508058806647%NA8129.901012.1
0711:51S 810.00Mostly CloudyFEW045 SCT150 BKN250795950%NA8029.921012.9
0710:51S 810.00Partly CloudyFEW041 FEW150 SCT250775954%NA7929.931013.1
0709:51SW 1010.00A Few CloudsFEW038 FEW250755958%NANA29.941013.3
0708:51S 810.00A Few CloudsFEW130 FEW250735859%NANA29.941013.3
0707:51S 910.00A Few CloudsFEW130 FEW250705661%NANA29.931013.1
0706:51S 810.00Mostly CloudyFEW070 BKN2506658696375%NANA29.941013.4
0705:51S 710.00Partly CloudyFEW050 SCT080 SCT250655981%NANA29.931013.1
0704:51S 610.00Partly CloudyFEW040 SCT150646190%NANA29.921012.9
0703:51S 610.00Partly CloudySCT150 SCT250676387%NANA29.921012.8
0702:51S 310.00Mostly CloudySCT150 BKN250666184%NANA29.921012.9
0701:51Calm10.00Mostly CloudySCT150 BKN250666287%NANA29.931013.1
0700:51Calm10.00Mostly CloudySCT150 BKN2506862776781%NANA29.941013.4

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Friday, August 7, 2015 …

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




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

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000
CDUS43 KLOT 080648
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
147 AM CDT SAT AUG 8 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 7 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         83    244 PM  99    1918  83      0       81
  MINIMUM         63    514 AM  50    1994  64     -1       61
                                      1990
  AVERAGE         73                        73      0       71

PRECIPITATION (IN)
  YESTERDAY        0.00          2.06 1982   0.15  -0.15     0.00
  MONTH TO DATE    0.53                      1.12  -0.59     2.91
  SINCE JUN 1     10.50                      8.27   2.23    12.86
  SINCE JAN 1     21.99                     21.35   0.64    27.69

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    0                         0      0        0
  SINCE JUN 1     52                        52      0       17
  SINCE JUL 1     13                         4      9        5

 COOLING
  YESTERDAY        8                         9     -1        6
  MONTH TO DATE   66                        63      3       58
  SINCE JUN 1    430                       511    -81      435
  SINCE JAN 1    483                       565    -82      496
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           100 AM
 LOWEST     42           200 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1934
 MINIMUM TEMPERATURE (F)   64        52      1976


SUNRISE AND SUNSET
AUGUST  8 2015........SUNRISE   552 AM CDT   SUNSET   802 PM CDT
AUGUST  9 2015........SUNRISE   553 AM CDT   SUNSET   801 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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