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

Friday, August 28, 2015

Chicago Weather O'Hare Data Friday, August 28 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.

2823:51NE 510.00OvercastBKN050 OVC150706379%NANA30.081018.2
2822:51E 610.00OvercastOVC110706379%NANA30.071018.1
2821:51E 910.00OvercastFEW047 BKN100 OVC160706379%NANA30.071018.1
2820:51E 610.00OvercastFEW046 SCT100 OVC160706173%NANA30.081018.2
2819:51E 610.00OvercastFEW080 SCT095 OVC160716068%NANA30.061017.8
2818:51SE 610.00OvercastBKN095 BKN120 OVC1607260727166%NANA30.061017.7
2817:51SE 610.00OvercastBKN095 BKN120 OVC250716171%NANA30.071018.0
2816:51SE 610.00OvercastBKN150 OVC250726066%NANA30.071018.0
2815:51S 510.00OvercastBKN150 OVC250725964%NANA30.081018.5
2814:51SW 510.00OvercastFEW100 SCT140 OVC250725964%NANA30.111019.3
2813:51SW 610.00OvercastFEW100 BKN140 OVC250715966%NANA30.121019.7
2812:51SW 710.00OvercastBKN100 BKN140 OVC2507159726166%NANA30.131020.2
2811:51SW 910.00OvercastFEW160 BKN210 OVC250715966%NANA30.141020.5
2810:51SW 810.00OvercastSCT200 OVC250715966%NANA30.141020.5
2809:51SW 610.00OvercastBKN180 OVC250705968%NANA30.151020.6
2808:51S 510.00Mostly CloudyBKN190675873%NANA30.141020.4
2807:51S 510.00OvercastBKN200 OVC250645881%NANA30.141020.4
2806:51Calm10.00Mostly CloudyBKN200 BKN2506156615684%NANA30.131020.0
2805:51S 510.00Mostly CloudyBKN170 BKN250595587%NANA30.111019.5
2804:51S 39.00Partly CloudySCT250595587%NANA30.111019.3

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 Friday, August 28, 2015 …

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

Weather around ENTERDATE


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

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000
CDUS43 KLOT 290637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT AUG 29 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 28 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         72    620 PM  97    1955  81     -9       77
                                      1953
  MINIMUM         56    328 AM  42    1986  61     -5       67
  AVERAGE         64                        71     -7       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.45 1932   0.15  -0.15      T
  MONTH TO DATE    1.42                      4.49  -3.07     6.95
  SINCE JUN 1     11.39                     11.64  -0.25    16.90
  SINCE JAN 1     22.88                     24.72  -1.84    31.73

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        1                         1      0        0
  MONTH TO DATE    5                         1      4        0
  SINCE JUN 1     57                        53      4       17
  SINCE JUL 1     18                         5     13        5

 COOLING
  YESTERDAY        0                         6     -6        7
  MONTH TO DATE  209                       221    -12      239
  SINCE JUN 1    573                       669    -96      616
  SINCE JAN 1    626                       723    -97      677
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     66          1000 AM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        98      1953
 MINIMUM TEMPERATURE (F)   61        43      1982
                                             1965


SUNRISE AND SUNSET
AUGUST 29 2015........SUNRISE   614 AM CDT   SUNSET   730 PM CDT
AUGUST 30 2015........SUNRISE   615 AM CDT   SUNSET   729 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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