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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, July 4, 2015

Chicago Weather O'Hare Data Saturday, July 4 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.

0423:51Calm3.00SmokeFEW000675771%NANA30.031016.5
0422:51SE 64.00SmokeFEW007675771%NANA30.031016.5
0421:51SE 67.00A Few CloudsFEW007685768%NANA30.021016.1
0420:51E 810.00FairCLR735655%NANA29.991015.3
0419:51E 810.00FairCLR755754%NANA29.981014.9
0418:51SW 510.00A Few CloudsFEW0607856817847%NA7929.971014.6
0417:51W 810.00A Few CloudsFEW060805542%NA8029.981014.8
0416:51W 710.00A Few CloudsFEW060805542%NA8029.991015.1
0415:51Calm10.00A Few CloudsFEW060815338%NA8029.991015.1
0414:51Vrbl 510.00A Few CloudsFEW055795544%NA8029.991015.3
0413:51Calm10.00A Few CloudsFEW055805644%NA8030.001015.4
0412:51W 710.00A Few CloudsFEW0557956806345%NA8030.001015.5
0411:51S 610.00FairCLR765447%NA7830.011015.8
0410:51W 310.00FairCLR765548%NA7830.001015.7
0409:51W 610.00FairCLR735553%NANA30.001015.4
0408:51NW 310.00FairCLR715557%NANA29.991015.1
0407:51NW 59.00FairCLR675668%NANA29.981015.0
0406:51NW 37.00FairCLR6357635981%NANA29.981014.9
0405:51W 67.00A Few CloudsFEW250605584%NANA29.971014.4
0404:51W 69.00FairCLR605480%NANA29.951014.1
0403:51W 39.00FairCLR615478%NANA29.951013.9
0402:51Calm8.00FairCLR615581%NANA29.951013.8
0401:51Calm9.00A Few CloudsFEW250625475%NANA29.951013.9

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: Developing

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 050637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN JUL 5 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 4 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         81    334 PM 102    2012  84     -3       79
                                      1911
  MINIMUM         59    444 AM  50    1972  63     -4       58
  AVERAGE         70                        74     -4       69

PRECIPITATION (IN)
  YESTERDAY        0.00          1.72 1995   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      0.40  -0.40     0.19
  SINCE JUN 1      7.12                      3.85   3.27     8.00
  SINCE JAN 1     18.61                     16.93   1.68    22.83

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    7                         0      7        2
  SINCE JUN 1     46                        48     -2       14
  SINCE JUL 1      7                         0      7        2

 COOLING
  YESTERDAY        5                         9     -4        4
  MONTH TO DATE    6                        35    -29       14
  SINCE JUN 1    124                       200    -76      212
  SINCE JAN 1    177                       254    -77      273
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           200 AM
 LOWEST     39           300 PM
 AVERAGE    62

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       103      2012
 MINIMUM TEMPERATURE (F)   63        46      1972


SUNRISE AND SUNSET
JULY  5 2015..........SUNRISE   522 AM CDT   SUNSET   830 PM CDT
JULY  6 2015..........SUNRISE   523 AM CDT   SUNSET   830 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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