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

Tuesday, October 27, 2015

Chicago Weather O'Hare Data Tuesday, October 27 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.

2723:51E 142.00Rain Fog/MistOVC010515096%NANA29.751007.4
2722:51E 204.00Light Rain Fog/MistOVC010514992%NANA29.791009.00.01
2721:51E 204.00Rain Fog/MistOVC013514992%NANA29.831010.30.010.06
2720:51E 206.00Rain Fog/MistOVC018514889%NANA29.871011.60.05
2719:51E 23 G 317.00Light Rain and BreezyOVC021524886%NANA29.901012.7
2718:51E 1510.00Light RainOVC0235248565286%NANA29.931013.80.07
2717:51E 14 G 295.00Light RainOVC024534780%NANA29.961014.70.10
2716:51E 18 G 2510.00OvercastOVC030564362%NANA29.991015.50.02
2715:51E 1610.00OvercastOVC031564567%NANA30.021016.5
2714:51E 1510.00OvercastOVC033554467%NANA30.041017.4
2713:51E 1310.00Light RainBKN036 OVC055544469%NANA30.081018.6
2712:51E 1410.00Light RainFEW075 OVC0955344565172%NANA30.121020.20.02
2711:51E 1010.00Light RainFEW050 BKN090 OVC140534574%NANA30.181022.00.08
2710:51E 1510.00OvercastFEW110 SCT170 OVC250554262%NANA30.201022.8
2709:51E 1510.00OvercastSCT170 OVC250544264%NANA30.231023.7
2708:51E 910.00OvercastSCT180 OVC250534369%NANA30.241024.0
2707:51E 1010.00OvercastBKN200 OVC250524166%NANA30.241024.1
2706:51E 910.00OvercastOVC1905141545069%NANA30.241024.3
2705:51E 810.00OvercastSCT180 OVC250514271%NANA30.241024.2
2704:51E 510.00OvercastBKN170 OVC250524166%NANA30.241024.3
2703:51E 610.00OvercastOVC160524166%NANA30.251024.5
2702:51E 710.00OvercastOVC160524269%NANA30.281025.3
2701:51E 1310.00OvercastOVC150534061%NANA30.281025.6
2700:51SE 910.00OvercastOVC1905341545164%NANA30.301026.1

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, October 27, 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 280642
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT WED OCT 28 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 27 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         56    410 PM  83    1927  58     -2       77
  MINIMUM         50    417 AM  24    1942  40     10       51
  AVERAGE         53                        49      4       64

PRECIPITATION (IN)
  YESTERDAY        0.49          1.56 1947   0.11   0.38     0.00
  MONTH TO DATE    1.13                      2.73  -1.60     2.45
  SINCE SEP 1      5.77                      5.94  -0.17     5.16
  SINCE JAN 1     29.39                     31.07  -1.68    37.24

SNOWFALL (IN)
  YESTERDAY        0.0           2.7  1967   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2       T
  SINCE SEP 1      0.0                       0.2   -0.2       T
  SINCE JUL 1      T                         0.2   -0.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        16     -4        1
  MONTH TO DATE  235                       328    -93      318
  SINCE SEP 1    272                       433   -161      424
  SINCE JUL 1    290                       446   -156      429

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                        10     -9        3
  SINCE SEP 1    165                       102     63       84
  SINCE JAN 1    806                       842    -36      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1100 PM
 LOWEST     59           100 AM
 AVERAGE    78

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        80      1999
 MINIMUM TEMPERATURE (F)   39        19      1925


SUNRISE AND SUNSET
OCTOBER 28 2015.......SUNRISE   719 AM CDT   SUNSET   551 PM CDT
OCTOBER 29 2015.......SUNRISE   720 AM CDT   SUNSET   550 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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