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

Saturday, August 15, 2015

Chicago Weather O'Hare Data Saturday, August 15 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.

1523:51S 310.00FairCLR747088%NANA30.091018.6
1522:51SW 610.00FairCLR757084%NANA30.091018.5
1521:51S 710.00FairCLR757084%NANA30.091018.4
1520:51S 510.00FairCLR757290%NANA30.071017.9
1519:51Calm10.00A Few CloudsFEW045 FEW250787282%NA8030.061017.4
1518:51SW 310.00Partly CloudyFEW050 SCT090 SCT2007971927577%NA8230.081018.00.14
1517:51Calm10.00Mostly CloudySCT055 SCT090 BKN150 BKN250786974%NA8030.091018.4
1516:51W 610.00Thunderstorm Light RainFEW026 SCT040CB SCT060 BKN200777388%NA7830.071017.90.14
1515:51SE 1210.00ThunderstormSCT040CB BKN060 BKN110 BKN250837065%NA8730.051017.2
1514:51W 310.00Mostly CloudySCT039CB SCT060 BKN250906950%NA9530.061017.4
1513:51SW 810.00Mostly CloudySCT037 BKN048887055%NA9330.081018.0
1512:51W 710.00Partly CloudySCT0458772877061%NA9330.111018.9
1511:51Vrbl 510.00A Few CloudsFEW045847063%NA8830.121019.3
1510:51Vrbl 610.00A Few CloudsFEW047 FEW150826965%NA8530.131019.9
1509:51SW 710.00Partly CloudyFEW047CB FEW060 SCT150796767%NA8130.141020.2
1508:51W 610.00Partly CloudySCT047 SCT060766569%NA7830.141020.0
1507:51Vrbl 510.00A Few CloudsFEW047 FEW060726373%NANA30.141019.9
1506:51W 310.00Partly CloudyFEW047 SCT0607064746782%NANA30.121019.6
1505:51S 510.00A Few CloudsFEW047 FEW060686487%NANA30.111019.2
1504:51W 710.00Mostly CloudySCT047 BKN060686487%NANA30.111019.0
1503:51E 510.00A Few CloudsFEW050 FEW060 FEW070696484%NANA30.101018.8
1502:51W 610.00Light RainSCT055 BKN070 BKN095 OVC150706379%NANA30.091018.4


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 Saturday, August 15, 2015 …

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.

Weather around August 15, 2015


CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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000
CDUS43 KLOT 160634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN AUG 16 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 15 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         92    224 PM  98    1944  82     10       78
  MINIMUM         67    510 AM  48    2004  63      4       52
  AVERAGE         80                        73      7       65

PRECIPITATION (IN)
  YESTERDAY        0.14          1.87 1993   0.18  -0.04     0.00
  MONTH TO DATE    0.90                      2.47  -1.57     3.83
  SINCE JUN 1     10.87                      9.62   1.25    13.78
  SINCE JAN 1     22.36                     22.70  -0.34    28.61

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    0                         0      0        0
  SINCE JUN 1     52                        52      0       17
  SINCE JUL 1     13                         4      9        5

 COOLING
  YESTERDAY       15                         8      7        0
  MONTH TO DATE  150                       127     23      101
  SINCE JUN 1    514                       575    -61      478
  SINCE JAN 1    567                       629    -62      539
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     52           200 PM
 AVERAGE    70

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1988
                                             1983
 MINIMUM TEMPERATURE (F)   63        48      2004


SUNRISE AND SUNSET
AUGUST 16 2015........SUNRISE   600 AM CDT   SUNSET   751 PM CDT
AUGUST 17 2015........SUNRISE   601 AM CDT   SUNSET   749 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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