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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).

Thursday, September 14, 2017

Chicago Weather O'Hare Data Sunday, September 10 2017 and Chicago Weather Forecast Sunday, September 10 2017

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.
1023:51Calm10.00FairCLR555083%NANA30.341027.2
1022:51N 510.00FairCLR575181%NANA30.341027.4
1021:51Calm10.00FairCLR585075%NANA30.341027.5
1020:51E 510.00FairCLR635165%NANA30.351027.7
1019:51E 610.00FairCLR645060%NANA30.351027.7
1018:51E 910.00FairCLR6549706556%NANA30.351027.8
1017:51E 910.00FairCLR674851%NANA30.351027.9
1016:51NE 910.00FairCLR694847%NANA30.361028.1
1015:51E 710.00FairCLR694745%NANA30.371028.3
1014:51E 1010.00FairCLR704541%NANA30.381028.7
1013:51E 1010.00FairCLR704338%NANA30.401029.5
1012:51E 1010.00A Few CloudsFEW0406943695039%NANA30.421030.1
1011:51SE 1010.00A Few CloudsFEW040684544%NANA30.441030.6
1010:51SE 1310.00A Few CloudsFEW040674545%NANA30.451031.1
1009:51S 710.00FairCLR634552%NANA30.461031.6
1008:51SE 710.00FairCLR594662%NANA30.461031.5
1007:51SE 710.00FairCLR554672%NANA30.451031.3
1006:51Calm10.00A Few CloudsFEW2505143575074%NANA30.451031.0
1005:51SE 310.00FairCLR514271%NANA30.431030.5
1004:51SE 610.00FairCLR514271%NANA30.411029.9
1003:51SE 810.00FairCLR524372%NANA30.401029.6
1002:51310.00FairCLR554467%NANA30.401029.3
1001:51310.00FairCLR564465%NANA30.391029.0
1000:51SE 310.00FairCLR5648655475%NANA30.391028.8

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS



FORECAST:
Chicago Weather Forecast

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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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750
CDUS43 KLOT 110631
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON SEP 11 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 10 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    314 PM  95    2013  77     -7       73
                                      1983
  MINIMUM         50    602 AM  44    1943  57     -7       59
  AVERAGE         60                        67     -7       66

PRECIPITATION (IN)
  YESTERDAY        0.00          2.48 1922   0.10  -0.10     0.01
  MONTH TO DATE    0.25                      1.13  -0.88     0.45
  SINCE SEP 1      0.25                      1.13  -0.88     0.45
  SINCE JAN 1     31.99                     26.26   5.73    27.43

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        5                         2      3        0
  MONTH TO DATE   28                        13     15        0
  SINCE SEP 1     28                        13     15        0
  SINCE JUL 1     33                        26      7        0

 COOLING
  YESTERDAY        0                         4     -4        1
  MONTH TO DATE   13                        49    -36       76
  SINCE SEP 1     13                        49    -36       76
  SINCE JAN 1    796                       789      7     1041
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1100 PM
 LOWEST     37          1200 PM
 AVERAGE    60

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


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 2017.....SUNRISE   628 AM CDT   SUNSET   708 PM CDT
SEPTEMBER 12 2017.....SUNRISE   629 AM CDT   SUNSET   706 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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