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

Tuesday, October 4, 2016

Chicago Weather O'Hare Data Tuesday, October 4 2016 -- Mostly Cloudy to Partly Cloudy, Warmer than Normal

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.
0423:51SE 610.00A Few CloudsFEW250615581%NANA29.971014.6
0422:51SE 810.00A Few CloudsFEW250635678%NANA29.971014.5
0421:51SE 910.00A Few CloudsFEW070 FEW250655673%NANA29.971014.6
0420:51E 910.00Partly CloudyFEW065 SCT250675771%NANA29.971014.6
0419:51E 810.00Partly CloudyFEW065 SCT250665773%NANA29.971014.8
0418:51E 1010.00Partly CloudyFEW065 SCT2506756756768%NANA29.971014.8
0417:51E 1210.00Mostly CloudyFEW065 BKN250705661%NANA29.981014.8
0416:51E 1510.00Mostly CloudyFEW070 BKN250725555%NANA29.981015.1
0415:51E 1310.00Mostly CloudyFEW045 SCT070 BKN250735655%NANA30.001015.6
0414:51SE 1010.00OvercastFEW050 BKN070 OVC250755550%NANA30.011016.1
0413:51S 910.00OvercastFEW049 OVC070745450%NANA30.041016.9
0412:51S 910.00OvercastFEW043 BKN065 OVC2007255736155%NANA30.051017.5
0411:51S 910.00Mostly CloudyFEW040 BKN065 BKN200735655%NANA30.071017.9
0410:51S 910.00Mostly CloudyBKN060695766%NANA30.071018.2
0409:51S 1010.00OvercastOVC060665773%NANA30.081018.5
0408:51S 710.00OvercastOVC060635781%NANA30.081018.3
0407:51SE 810.00OvercastOVC065625784%NANA30.071018.3
0406:51SE 810.00OvercastOVC0606157626087%NANA30.081018.3
0405:51S 610.00OvercastOVC060615787%NANA30.081018.3
0404:51SE 610.00OvercastOVC060625784%NANA30.071018.0
0403:51E 810.00OvercastOVC055615787%NANA30.061017.9

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 Tuesday, October 4, 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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940
CDUS43 KLOT 050632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED OCT 5 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 4 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         75    158 PM  90    1951  67      8       57
  MINIMUM         60    218 AM  32    1989  46     14       50
                                      1980
  AVERAGE         68                        57     11       54

PRECIPITATION (IN)
  YESTERDAY        0.00          2.57 1991   0.10  -0.10     0.00
  MONTH TO DATE    0.97                      0.40   0.57     0.01
  SINCE SEP 1      2.73                      3.61  -0.88     4.65
  SINCE JAN 1     29.71                     28.74   0.97    28.27

SNOWFALL (IN)
  YESTERDAY        0.0           T    2014   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         9     -9       11
  MONTH TO DATE   11                        34    -23       43
  SINCE SEP 1     34                       139   -105       80
  SINCE JUL 1     34                       152   -118       98

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE    3                         4     -1        0
  SINCE SEP 1    168                        96     72      164
  SINCE JAN 1   1133                       836    297      805
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     49           100 PM
 AVERAGE    70

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1997
 MINIMUM TEMPERATURE (F)   46        28      1980


SUNRISE AND SUNSET
OCTOBER  5 2016.......SUNRISE   653 AM CDT   SUNSET   626 PM CDT
OCTOBER  6 2016.......SUNRISE   654 AM CDT   SUNSET   624 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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