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

Thursday, September 10, 2015

Chicago Weather O'Hare Data Thursday, September 10 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.

1023:51NW 610.00Mostly CloudyBKN035 BKN130625990%NANA29.941013.7
1022:51NW 610.00Mostly CloudyBKN130615993%NANA29.941013.5
1021:51W 510.00A Few CloudsFEW120625990%NANA29.921012.7
1020:51S 610.00A Few CloudsFEW110 FEW250605996%NANA29.911012.7
1019:51NW 710.00Partly CloudySCT110 SCT250636090%NANA29.911012.5
1018:51NW 810.00Partly CloudyFEW030 SCT110 SCT2506660686281%NANA29.911012.60.21
1017:51W 510.00Mostly CloudySCT110 BKN250675976%NANA29.901012.3
1016:51SW 610.00Mostly CloudyFEW025 SCT110 BKN250675976%NANA29.901012.2
1015:51Vrbl 310.00Mostly CloudyFEW020 SCT110 BKN250666081%NANA29.901012.40.010.21
1014:51S 1010.00Mostly CloudyBKN110 BKN250626093%NANA29.921013.20.11
1013:51S 64.00Rain Fog/MistFEW070 OVC090625990%NANA29.961014.30.09
1012:51NW 15 G 2510.00Light RainSCT050CB BKN070 BKN090 OVC1306657745973%NANA29.981014.9
1011:51N 1010.00Mostly CloudyFEW050 BKN070 BKN140735451%NANA29.951013.9
1010:51N 810.00Mostly CloudyFEW045 SCT060 SCT140 BKN250735553%NANA29.961014.4
1009:51NW 810.00OvercastFEW021 SCT046 BKN160 OVC250685665%NANA30.001015.6
1008:51SW 310.00OvercastBKN110 BKN150 OVC250645984%NANA29.961014.4
1007:51S 610.00Mostly CloudyFEW060 BKN110 BKN150 BKN250635987%NANA29.951014.1
1006:51S 610.00Mostly CloudyBKN110 BKN170 BKN2505955615487%NANA29.951014.1
1005:51Calm10.00Mostly CloudyBKN190 BKN250565493%NANA29.951014.0
1004:51W 510.00Partly CloudyFEW120 SCT250585590%NANA29.961014.4
1003:51Calm10.00A Few CloudsFEW120 FEW250585590%NANA29.961014.4

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 Thursday, September 10, 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 110633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 11 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 10 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         74   1126 AM  95    2013  77     -3       80
                                      1983
  MINIMUM         54    445 AM  44    1943  57     -3       56
  AVERAGE         64                        67     -3       68

PRECIPITATION (IN)
  YESTERDAY        0.21          2.48 1922   0.10   0.11     1.31
  MONTH TO DATE    1.25                      1.13   0.12     2.45
  SINCE SEP 1      1.25                      1.13   0.12     2.45
  SINCE JAN 1     24.87                     26.26  -1.39    34.53

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 SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         2     -1        0
  MONTH TO DATE    1                        13    -12        0
  SINCE SEP 1      1                        13    -12        0
  SINCE JUL 1     19                        26     -7        5

 COOLING
  YESTERDAY        0                         4     -4        3
  MONTH TO DATE  116                        49     67       68
  SINCE SEP 1    116                        49     67       68
  SINCE JAN 1    757                       789    -32      783
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 PM
 LOWEST     49          1100 AM
 AVERAGE    73

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      1952
 MINIMUM TEMPERATURE (F)   56        42      1993


SUNRISE AND SUNSET
SEPTEMBER 11 2015.....SUNRISE   627 AM CDT   SUNSET   708 PM CDT
SEPTEMBER 12 2015.....SUNRISE   628 AM CDT   SUNSET   707 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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