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

Thursday, February 9, 2017

Chicago Weather O'Hare Data Thursday, February 9 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.

0923:51SW 810.00OvercastBKN100 BKN120 OVC250196211857%9NA30.271026.1
0922:51SW 810.00OvercastSCT150 OVC25018762%8NA30.281026.6
0921:51SW 910.00Mostly CloudyBKN25018762%7NA30.291026.8
0920:51SW 810.00Mostly CloudyBKN25018968%8NA30.291027.0
0919:51SW 710.00Partly CloudySCT250191068%10NA30.301027.2
0918:51W 610.00A Few CloudsFEW25020655%12NA30.291027.0
0917:51W 710.00A Few CloudsFEW250215252050%12NA30.291026.9
0916:51W 1010.00A Few CloudsFEW03523546%13NA30.291026.8
0915:51W 910.00A Few CloudsFEW03524442%14NA30.281026.5
0914:51NW 910.00A Few CloudsFEW03524340%14NA30.291026.7
0913:51NW 13 G 2110.00A Few CloudsFEW035 FEW25023240%11NA30.301027.1
0912:51NW 1410.00A Few CloudsFEW035 FEW25022344%9NA30.301027.3
0911:51W 14 G 2010.00A Few CloudsFEW038 FEW250201201343%7NA30.311027.5
0910:51W 17 G 2410.00A Few CloudsFEW03818147%3NA30.311027.7
0909:51NW 1410.00A Few CloudsFEW03817-243%3NA30.301027.2
0908:51NW 1710.00A Few CloudsFEW03815-246%-1NA30.271026.3
0907:51NW 1310.00A Few CloudsFEW03514-053%-0NA30.251025.5
0906:51NW 1010.00A Few CloudsFEW03513-154%0NA30.231024.7
0905:51NW 1410.00FairCLR13-1191354%-2NA30.211024.0
0904:51NW 1510.00FairCLR14-151%-1NA30.191023.3
0903:51NW 1310.00A Few CloudsFEW09015153%1NA30.171022.8
0902:51NW 1510.00OvercastSCT060 OVC08516151%1NA30.151022.1
0901:51NW 1410.00OvercastOVC08016151%2NA30.131021.4
0900:51NW 17 G 2410.00Mostly CloudyFEW032 BKN08018557%3NA30.111020.7


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:

Weather Underground Historical 24-Hour Weather Radar for Thursday, February 9, 2017 …

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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840
CDUS43 KLOT 100754
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CST FRI FEB 10 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 9 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         25    311 PM  56    1886  33     -8       21
  MINIMUM         13    746 AM -21    1899  18     -5       13
  AVERAGE         19                        26     -7       17

PRECIPITATION (IN)
  YESTERDAY        0.00          1.56 1876   0.06  -0.06     0.02
  MONTH TO DATE    0.47                      0.47   0.00     0.85
  SINCE DEC 1      5.11                      4.45   0.66     6.56
  SINCE JAN 1      3.34                      2.20   1.14     1.69

SNOWFALL (IN)
  YESTERDAY        0.0          12.6  2010   0.4   -0.4      0.6
  MONTH TO DATE    T                         3.2   -3.2      1.0
  SINCE DEC 1     18.3                      22.2   -3.9     11.8
  SINCE JUL 1     18.3                      23.6   -5.3     23.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       46                        39      7       48
  MONTH TO DATE  338                       359    -21      309
  SINCE DEC 1   2686                      2793   -107     2348
  SINCE JUL 1   3515                      4049   -534     3321

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           800 PM
 LOWEST     39           200 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        63      1876
 MINIMUM TEMPERATURE (F)   19       -18      1899


SUNRISE AND SUNSET
FEBRUARY 10 2017......SUNRISE   654 AM CST   SUNSET   519 PM CST
FEBRUARY 11 2017......SUNRISE   652 AM CST   SUNSET   520 PM CST


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

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