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

Wednesday, December 12, 2018

Chicago Weather O'Hare Data Monday, December 10 2018 and Chicago Weather Forecast Monday, December 10 2018

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.
1023:51SW 87.00FairCLR2824292785%20NA30.101020.0
1022:51SW 87.00FairCLR272489%19NA30.111020.4
1021:51SW 107.00FairCLR292482%20NA30.121020.8
1020:51SW 106.00Fair with HazeCLR292482%20NA30.121021.0
1019:51SW 126.00Fog/MistCLR282485%18NA30.131021.2
1018:51SW 126.00Fog/MistFEW250282588%18NA30.151021.8
1017:51SW 96.00A Few Clouds with HazeFEW2502924342982%21NA30.151022.0
1016:51S 87.00A Few CloudsFEW250302479%22NA30.161022.4
1015:51SW 99.00FairCLR312476%23NA30.181022.8
1014:51S 1010.00FairCLR332366%25NA30.171022.7
1013:51SW 1010.00FairCLR332264%25NA30.181023.1
1012:51W 1210.00FairCLR322061%23NA30.201023.7
1011:51SW 1210.00FairCLR3221321664%23NA30.231024.7
1010:51W 99.00FairCLR302272%22NA30.261025.7
1009:51SW 67.00FairCLR272281%20NA30.291026.6
1008:51W 67.00FairCLR211888%13NA30.281026.4
1007:51W 36.00Fog/MistCLR181588%NANA30.281026.3
1006:51SW 38.00FairCLR171384%NANA30.271026.1
1005:51Calm8.00A Few CloudsFEW0051713191684%NANA30.271026.0
1004:51SW 36.00Fog/MistFEW005161388%NANA30.261025.8
1003:51Calm6.00Fog/MistFEW005161388%NANA30.271026.1
1002:51Calm5.00Fog/MistFEW005171488%NANA30.291026.6
1001:51SW 35.00Fog/MistFEW005171488%NANA30.291026.6
1000:51W 35.00Fog/MistFEW005171592%NANA30.291026.7


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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1250 AM CST TUE DEC 11 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 10 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         34    233 PM  62    1879  36     -2       35
  MINIMUM         16    608 AM  -8    1978  22     -6       20
                                      1919
  AVERAGE         25                        29     -4       28

PRECIPITATION (IN)
  YESTERDAY        0.00          2.18 1971   0.08  -0.08     0.00
  MONTH TO DATE    1.24                      0.88   0.36     0.20
  SINCE DEC 1      1.24                      0.88   0.36     0.20
  SINCE JAN 1     47.15                     35.52  11.63    42.71

SNOWFALL (IN)
  YESTERDAY        0.0          10.9  1934   0.3   -0.3      0.0
  MONTH TO DATE    0.3                       2.2   -1.9      0.6
  SINCE DEC 1      0.3                       2.2   -1.9      0.6
  SINCE JUL 1     13.0                       3.6    9.4      0.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       40                        36      4       37
  MONTH TO DATE  356                       342     14      293
  SINCE DEC 1    356                       342     14      293
  SINCE JUL 1   1719                      1598    121     1336

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1290                       843    447      991
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     59           100 PM
 AVERAGE    76

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        61      1949
 MINIMUM TEMPERATURE (F)   22        -5      1972


SUNRISE AND SUNSET
DECEMBER 11 2018......SUNRISE   709 AM CST   SUNSET   420 PM CST
DECEMBER 12 2018......SUNRISE   710 AM CST   SUNSET   420 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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