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

Thursday, July 23, 2015

Chicago Weather O'Hare Data Thursday, July 23 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.

2323:51S 310.00FairCLR705866%NANA30.011015.6
2322:51S 510.00FairCLR715863%NANA30.001015.5
2321:51SE 610.00A Few CloudsFEW065715863%NANA30.001015.5
2320:51SE 510.00A Few CloudsFEW065755754%NANA29.991015.1
2319:51E 910.00A Few CloudsFEW065795747%NA8029.991014.8
2318:51E 910.00A Few CloudsFEW0658158858145%NA8129.981014.6
2317:51E 910.00Partly CloudySCT070825844%NA8229.981014.7
2316:51E 1010.00Partly CloudySCT070835944%NA8329.991015.0
2315:51E 810.00Mostly CloudyBKN075825946%NA8229.991015.2
2314:51E 710.00Mostly CloudyBKN075815947%NA8130.001015.4
2313:51SE 310.00Mostly CloudyBKN060845638%NA8330.011015.8
2312:51Vrbl 310.00Mostly CloudyBKN0608456856838%NA8330.021016.0
2311:51N 610.00Mostly CloudyBKN060835640%NA8230.021016.0
2310:51NW 510.00Partly CloudySCT060815642%NA8130.021016.1
2309:51Calm10.00FairCLR785850%NA7930.021016.2
2308:51N 510.00FairCLR785952%NA7930.031016.3
2307:51N 510.00FairCLR746062%NANA30.021016.1
2306:51Calm10.00A Few CloudsFEW2506860686376%NANA30.011015.9
2305:51Calm10.00A Few CloudsFEW250645881%NANA30.001015.7
2304:51Calm10.00A Few CloudsFEW250645778%NANA30.001015.4
2303:51Calm10.00A Few CloudsFEW250655673%NANA29.991015.0

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

Weather Underground Historical 24-Hour Weather Radar for Thursday, July 23, 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 240634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI JUL 24 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 23 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         85    106 PM  99    1914  84      1       75
  MINIMUM         63    448 AM  51    1947  64     -1       59
  AVERAGE         74                        74      0       67

PRECIPITATION (IN)
  YESTERDAY        0.00          6.86 2011   0.13  -0.13     0.00
  MONTH TO DATE    2.85                      2.62   0.23     2.11
  SINCE JUN 1      9.97                      6.07   3.90     9.92
  SINCE JAN 1     21.46                     19.15   2.31    24.75

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   13                         0     13        5
  SINCE JUN 1     52                        48      4       17
  SINCE JUL 1     13                         0     13        5

 COOLING
  YESTERDAY        9                         9      0        2
  MONTH TO DATE  150                       206    -56      139
  SINCE JUN 1    268                       371   -103      337
  SINCE JAN 1    321                       425   -104      398
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           400 AM
 LOWEST     37          1200 PM
 AVERAGE    58

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       105      1934
 MINIMUM TEMPERATURE (F)   64        53      2000


SUNRISE AND SUNSET
JULY 24 2015..........SUNRISE   537 AM CDT   SUNSET   819 PM CDT
JULY 25 2015..........SUNRISE   538 AM CDT   SUNSET   818 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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