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

Tuesday, August 11, 2015

Chicago Weather O'Hare Data Tuesday, August 11 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.

1123:51W 310.00FairCLR675463%NANA30.101018.9
1122:51Calm10.00FairCLR705355%NANA30.101018.9
1121:51Calm10.00A Few CloudsFEW060705253%NANA30.101018.9
1120:51SW 310.00A Few CloudsFEW055715353%NANA30.091018.7
1119:51E 610.00A Few CloudsFEW055715251%NANA30.091018.5
1118:51NE 910.00A Few CloudsFEW040 FEW0907551817543%NANA30.081018.4
1117:51NE 1010.00A Few CloudsFEW040 FEW090765548%NA7830.081018.3
1116:51NE 1210.00A Few CloudsFEW040 FEW090775648%NA7930.071018.1
1115:51NE 1510.00Partly CloudyFEW040 SCT090785850%NA7930.071017.9
1114:51NE 1310.00Mostly CloudyFEW040 BKN090766262%NA7830.071017.8
1113:51NE 810.00Partly CloudyFEW044 SCT080806051%NA8130.061017.4
1112:51E 910.00Mostly CloudySCT045 BKN0858161826751%NA8230.061017.4
1111:51N 810.00Mostly CloudyFEW044 BKN065805949%NA8130.061017.4
1110:51N 810.00Mostly CloudyBKN034776260%NA7930.061017.4
1109:51N 810.00Partly CloudyFEW024 SCT250766262%NA7830.051017.2
1108:51N 710.00A Few CloudsFEW016 FEW028736474%NANA30.041016.9
1107:51N 510.00Partly CloudySCT026 SCT080696484%NANA30.031016.4
1106:51N 610.00Mostly CloudySCT024 SCT090 BKN2506762696584%NANA30.021016.1
1105:51NW 610.00A Few CloudsFEW080 FEW250656290%NANA29.991015.3
1104:51N 510.00A Few CloudsFEW080666287%NANA29.971014.4
1103:51N 910.00FairCLR686384%NANA29.951013.9
1102:51NW 710.00A Few CloudsFEW080696381%NANA29.941013.4
1101:51NW 310.00A Few CloudsFEW080686487%NANA29.931013.2
1100:51NW 310.00A Few CloudsFEW0506965776987%NANA29.921012.8

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Tuesday, August 11, 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 120649
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT WED AUG 12 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 11 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         82   1131 AM  98    1941  82      0       82
                                      1874
  MINIMUM         65   1159 PM  47    1982  64      1       67
  AVERAGE         74                        73      1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          3.70 1923   0.17  -0.17     0.85
  MONTH TO DATE    0.55                      1.78  -1.23     3.76
  SINCE JUN 1     10.52                      8.93   1.59    13.71
  SINCE JAN 1     22.01                     22.01   0.00    28.54

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        9                         8      1       10
  MONTH TO DATE  105                        95     10       95
  SINCE JUN 1    469                       543    -74      472
  SINCE JAN 1    522                       597    -75      533
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     43           600 PM
 AVERAGE    68

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1918
 MINIMUM TEMPERATURE (F)   64        47      1982


SUNRISE AND SUNSET
AUGUST 12 2015........SUNRISE   556 AM CDT   SUNSET   756 PM CDT
AUGUST 13 2015........SUNRISE   557 AM CDT   SUNSET   755 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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