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

Monday, August 14, 2017

Chicago Weather O'Hare Data Friday, August 11 2017 and Chicago Weather Forecast Friday, August 11 2017

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.
1123:51NW 910.00A Few CloudsFEW032675873%NANA30.011016.0
1122:51NW 810.00A Few CloudsFEW032675873%NANA30.011015.9
1121:51N 1210.00Partly CloudyFEW032 SCT048695868%NANA30.021016.1
1120:51NW 1010.00Partly CloudyFEW032 SCT048705866%NANA30.011016.0
1119:51NW 910.00Partly CloudySCT033 SCT048735859%NANA30.001015.5
1118:51NW 1210.00Mostly CloudyFEW033 SCT048 BKN0607557787454%NANA29.981014.9
1117:51NW 1310.00Mostly CloudyFEW045 BKN065765854%NA7829.981014.9
1116:51NW 1310.00OvercastSCT033 BKN060 OVC075755855%NANA29.991015.0
1115:51N 1010.00OvercastSCT036 OVC060775852%NA7929.991015.0
1114:51W 1310.00OvercastFEW044 OVC060755958%NANA29.991015.1
1113:51NW 1310.00Mostly CloudyFEW042 BKN055 BKN110765752%NA7829.981015.0
1112:51NW 1510.00Mostly CloudySCT041 BKN1107757776750%NA7929.991015.0
1111:51W 1310.00Mostly CloudyFEW031 SCT041 BKN049755958%NANA29.991015.3
1110:51NW 1210.00Mostly CloudyBKN030 BKN043746062%NANA29.991015.3
1109:51W 710.00Partly CloudySCT023 SCT190736166%NANA29.981015.0
1108:51W 610.00Mostly CloudyFEW020 SCT070 SCT190 BKN250716273%NANA29.971014.7
1107:51NW 810.00Mostly CloudyFEW070 BKN210 BKN250686178%NANA29.991015.0
1106:51W 610.00OvercastFEW055 BKN190 OVC2506762686684%NANA29.971014.5
1105:51W 610.00OvercastFEW030 FEW060 BKN190 OVC250666287%NANA29.961013.9
1104:51W 710.00Mostly CloudyBKN200676284%NANA29.951013.9
1103:51W 610.00OvercastOVC220686281%NANA29.951013.9
1102:51W 710.00OvercastBKN230 OVC300686281%NANA29.961014.2
1101:51SW 710.00OvercastFEW050 SCT200 OVC250686178%NANA29.971014.4
1100:51SW 610.00OvercastFEW050 OVC2506861726878%NANA29.981014.70.03


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



FORECAST:
Chicago Weather Forecast

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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 120631
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT AUG 12 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    201 PM  98    1941  82     -4       92
                                      1874
  MINIMUM         65   1159 PM  47    1982  64      1       73
  AVERAGE         72                        73     -1       83

PRECIPITATION (IN)
  YESTERDAY        0.00          3.70 1923   0.17  -0.17     0.00
  MONTH TO DATE    1.83                      1.78   0.05     0.02
  SINCE JUN 1     12.95                      8.93   4.02     9.10
  SINCE JAN 1     31.06                     22.01   9.05    22.74

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      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1      6                        52    -46       13
  SINCE JUL 1      3                         4     -1        0

 COOLING
  YESTERDAY        7                         8     -1       18
  MONTH TO DATE   74                        95    -21      143
  SINCE JUN 1    610                       543     67      691
  SINCE JAN 1    643                       597     46      765
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     9.4


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           400 AM
 LOWEST     50          1200 PM
 AVERAGE    69

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


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 2017........SUNRISE   557 AM CDT   SUNSET   756 PM CDT
AUGUST 13 2017........SUNRISE   558 AM CDT   SUNSET   754 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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