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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).

Wednesday, October 11, 2017

Chicago Weather O'Hare Data Sunday, October 8 2017 and Chicago Weather Forecast Sunday, October 8 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.
0823:51Calm10.00A Few CloudsFEW120605172%NANA29.751007.2
0822:51SW 510.00A Few CloudsFEW110615170%NANA29.751007.3
0821:51S 510.00A Few CloudsFEW110655263%NANA29.741006.9
0820:51SE 1010.00A Few CloudsFEW110655366%NANA29.731006.7
0819:51SE 810.00A Few CloudsFEW110675361%NANA29.741006.9
0818:51S 810.00A Few CloudsFEW1106951786953%NANA29.741007.0
0817:51S 610.00A Few CloudsFEW110735350%NANA29.741006.6
0816:51S 910.00A Few CloudsFEW180775039%NA7829.741006.7
0815:51S 1010.00A Few CloudsFEW180785139%NA7929.751007.0
0814:51S 1510.00A Few CloudsFEW180774937%NA7829.761007.5
0813:51S 1510.00A Few CloudsFEW180765040%NA7829.781008.3
0812:51S 1510.00A Few CloudsFEW1807551765443%NANA29.811009.1
0811:51S 810.00A Few CloudsFEW180735451%NANA29.821009.5
0810:51S 610.00FairCLR695561%NANA29.831009.9
0809:51SW 310.00FairCLR645470%NANA29.831010.0
0808:51SW 310.00FairCLR605480%NANA29.831010.1
0807:51SW 310.00FairCLR565390%NANA29.821009.8
0806:51SW 310.00FairCLR5452615493%NANA29.801009.1
0805:51SW 510.00FairCLR565287%NANA29.781008.5
0804:51SW 610.00FairCLR565390%NANA29.781008.3
0803:51SW 710.00FairCLR575387%NANA29.771007.9
0802:51SW 510.00FairCLR585384%NANA29.751007.2
0801:51W 1210.00FairCLR595483%NANA29.751007.2
0800:51W 18 G 2610.00Partly CloudyFEW020 SCT026 SCT0316154636078%NANA29.721006.00.01

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 ...

+ + + +

409
CDUS43 KLOT 090644
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT MON OCT 9 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 8 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         78    346 PM  88    1997  66     12       65
  MINIMUM         54    628 AM  27    1987  45      9       40
  AVERAGE         66                        55     11       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1884   0.09  -0.09     0.00
  MONTH TO DATE    0.77                      0.79  -0.02     1.22
  SINCE SEP 1      1.09                      4.00  -2.91     2.98
  SINCE JAN 1     32.83                     29.13   3.70    29.96

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        0                        10    -10       12
  MONTH TO DATE    5                        73    -68       29
  SINCE SEP 1     42                       178   -136       52
  SINCE JUL 1     47                       191   -144       52

 COOLING
  YESTERDAY        1                         1      0        0
  MONTH TO DATE   23                         8     15        9
  SINCE SEP 1    202                       100    102      174
  SINCE JAN 1    985                       840    145     1139
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     36           200 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      2010
                                             1949
 MINIMUM TEMPERATURE (F)   45        30      2000


SUNRISE AND SUNSET
OCTOBER  9 2017.......SUNRISE   658 AM CDT   SUNSET   619 PM CDT
OCTOBER 10 2017.......SUNRISE   659 AM CDT   SUNSET   618 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

+ + + +

HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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