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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).

Friday, October 6, 2017

Chicago Weather O'Hare Data Wednesday, October 4 2017 and Chicago Weather Forecast Wednesday, October 4 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.
0423:51W 610.00A Few CloudsFEW140 FEW250624758%NANA30.231023.6
0422:51W 510.00Mostly CloudyBKN130 BKN250625065%NANA30.241023.8
0421:51Calm10.00Partly CloudySCT140 SCT250625578%NANA30.241023.8
0420:51Calm10.00Partly CloudySCT140 SCT250635678%NANA30.241023.6
0419:51N 510.00Mostly CloudyBKN250665568%NANA30.241023.6
0418:51SW 310.00Partly CloudyFEW140 SCT2506853766859%NANA30.231023.2
0417:51SW 710.00Mostly CloudyFEW060 FEW140 BKN250715251%NANA30.221023.1
0416:51SW 710.00Partly CloudyFEW060 FEW100 SCT250745145%NANA30.221023.1
0415:51S 510.00Mostly CloudySCT060 BKN250745043%NANA30.241023.5
0414:51Vrbl 310.00A Few CloudsFEW065 FEW250734943%NANA30.241023.9
0413:51Calm10.00Mostly CloudyBKN060705049%NANA30.271024.6
0412:51N 710.00Mostly CloudyFEW024 BKN0606951726553%NANA30.281025.10.03
0411:51NW 1010.00Mostly CloudyFEW014 BKN049695561%NANA30.311025.9
0410:51NW 1310.00OvercastFEW010 OVC019665773%NANA30.311026.1
0409:51NW 95.00Light Rain Fog/MistSCT008 BKN021 OVC027676491%NANA30.301025.70.030.03
0408:51W 105.00Light Rain Fog/MistOVC008716787%NANA30.291025.3
0407:51SW 810.00OvercastOVC010716787%NANA30.271024.6
0406:51SW 13 G 2010.00OvercastBKN011 OVC0167267727184%NANA30.261024.2
0405:51SW 1310.00OvercastBKN012 OVC017726682%NANA30.251024.0
0404:51SW 1410.00OvercastOVC014726682%NANA30.251024.1
0403:51SW 1310.00OvercastOVC015716581%NANA30.261024.4
0402:51SW 13 G 2110.00OvercastOVC015716581%NANA30.261024.3
0401:51SW 1710.00OvercastFEW015 OVC022716581%NANA30.261024.3
0400:51SW 15 G 2410.00OvercastOVC0197265767179%NANA30.281024.9

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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317
CDUS43 KLOT 050651
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
151 AM CDT THU OCT 5 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 4 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         76    246 PM  90    1951  67      9       75
  MINIMUM         58   1136 PM  32    1989  46     12       60
                                      1980
  AVERAGE         67                        57     10       68

PRECIPITATION (IN)
  YESTERDAY        0.03          2.57 1991   0.10  -0.07     0.00
  MONTH TO DATE    0.03                      0.40  -0.37     0.97
  SINCE SEP 1      0.35                      3.61  -3.26     2.73
  SINCE JAN 1     32.09                     28.74   3.35    29.71

SNOWFALL (IN)
  YESTERDAY        0.0           T    2014   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        0                         9     -9        0
  MONTH TO DATE    5                        34    -29       11
  SINCE SEP 1     42                       139    -97       34
  SINCE JUL 1     47                       152   -105       34

 COOLING
  YESTERDAY        2                         1      1        3
  MONTH TO DATE   16                         4     12        3
  SINCE SEP 1    195                        96     99      168
  SINCE JAN 1    978                       836    142     1133
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           900 AM
 LOWEST     41           200 PM
 AVERAGE    67

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1997
 MINIMUM TEMPERATURE (F)   46        28      1980


SUNRISE AND SUNSET
OCTOBER  5 2017.......SUNRISE   653 AM CDT   SUNSET   626 PM CDT
OCTOBER  6 2017.......SUNRISE   654 AM CDT   SUNSET   624 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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