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

Sunday, July 31, 2016

Chicago Weather O'Hare Data Sunday, July 31 2016

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.
3123:51E 310.00A Few CloudsFEW250706584%NANA30.071017.9
3122:51Vrbl 610.00Partly CloudySCT250716581%NANA30.071017.7
3121:51E 310.00Mostly CloudyBKN250726579%NANA30.061017.5
3120:51E 610.00Mostly CloudyFEW200 BKN250726476%NANA30.041016.7
3119:51NE 810.00Mostly CloudyFEW200 BKN250746369%NANA30.031016.6
3118:51E 810.00Mostly CloudyFEW200 BKN2507663817664%NA7830.031016.4
3117:51NE 1010.00Mostly CloudyFEW035 FEW200 BKN250786360%NA8030.021016.3
3116:51E 710.00Mostly CloudyFEW035 BKN250786462%NA8030.031016.7
3115:51E 810.00Partly CloudyFEW035 SCT250796460%NA8130.041016.6
3114:51E 810.00Partly CloudyFEW038 SCT250806356%NA8130.041016.9
3113:51NE 810.00Partly CloudySCT036 SCT250806356%NA8130.051017.1
3112:51NE 910.00Mostly CloudySCT036 BKN2508164816757%NA8330.051017.1
3111:51NE 1010.00Mostly CloudyBKN031 BKN250806458%NA8230.051017.1
3110:51E 610.00Mostly CloudyBKN024 BKN042786462%NA8030.061017.3
3109:51Vrbl 510.00Mostly CloudyBKN018 BKN038756571%NANA30.041016.6
3108:51N 710.00Mostly CloudyFEW016 BKN023746676%NANA30.041016.8
3107:51N 310.00Mostly CloudySCT021 BKN025706584%NANA30.041016.9
3106:51N 58.00A Few CloudsFEW015 FEW0306764706591%NANA30.041016.8
3105:51N 69.00A Few CloudsFEW015656393%NANA30.021016.1
3104:51N 610.00FairCLR656393%NANA30.001015.5
3103:51N 710.00A Few CloudsFEW015 FEW030666390%NANA29.991015.2
3102:51NW 610.00A Few CloudsFEW016 FEW030676387%NANA29.991015.2
3101:51NW 710.00Mostly CloudySCT016 BKN030676491%NANA30.001015.7
3100:51N 310.00Partly CloudySCT0306964736884%NANA30.001015.6

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

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Sunday, July 31, 2016 …

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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431
CDUS43 KLOT 010645
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT MON AUG 1 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 31 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    228 PM  99    2006  83     -2       87
                                      1945
  MINIMUM         65    520 AM  51    1984  64      1       67
  AVERAGE         73                        74     -1       77

PRECIPITATION (IN)
  YESTERDAY        0.00          1.29 1888   0.15  -0.15     0.00
  MONTH TO DATE    6.23                      3.70   2.53     2.85
  SINCE JUN 1      9.08                      7.15   1.93     9.97
  SINCE JAN 1     22.72                     20.23   2.49    21.46

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      0.0                       0.0    0.0       T
  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       13
  SINCE JUN 1     13                        52    -39       52
  SINCE JUL 1      0                         4     -4       13

 COOLING
  YESTERDAY        8                         9     -1       12
  MONTH TO DATE  332                       283     49      246
  SINCE JUN 1    548                       448    100      364
  SINCE JAN 1    622                       502    120      417
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     54           100 PM
 AVERAGE    74

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1988
 MINIMUM TEMPERATURE (F)   64        51      1990


SUNRISE AND SUNSET
AUGUST  1 2016........SUNRISE   546 AM CDT   SUNSET   809 PM CDT
AUGUST  2 2016........SUNRISE   547 AM CDT   SUNSET   808 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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