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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, December 14, 2018

Chicago Weather O'Hare Data Wednesday, December 12 2018 and Chicago Weather Forecast Wednesday, December 12 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.
1223:51SW 57.00Partly CloudySCT2502924322982%24NA29.951015.0
1222:51Calm8.00Mostly CloudyFEW024 FEW042 BKN230302479%NANA29.941014.5
1221:51W 38.00OvercastSCT024 BKN042 OVC250302479%NANA29.941014.4
1220:51W 68.00OvercastOVC041312579%25NA29.921013.7
1219:51W 99.00OvercastOVC041312579%23NA29.901013.2
1218:51W 89.00OvercastSCT021 OVC035322473%25NA29.881012.6
1217:51SW 1010.00OvercastOVC0213224393173%24NA29.861011.9
1216:51W 15 G 2210.00OvercastSCT024 OVC030312372%20NA29.841011.1
1215:51W 13 G 2910.00OvercastSCT026 OVC038322369%22NA29.811010.2
1214:51W 15 G 2210.00OvercastOVC025342570%24NA29.771008.7
1213:51W 14 G 2610.00Mostly CloudySCT027 BKN150372665%28NA29.741007.6
1212:51SW 21 G 3010.00Mostly Cloudy and BreezyFEW030 SCT070 BKN090372665%26NA29.721007.1
1211:51W 17 G 2510.00Mostly CloudyFEW030 BKN1403927413562%30NA29.711006.7
1210:51SW 20 G 2610.00Mostly CloudySCT023 BKN160403068%30NA29.711006.7
1209:51SW 15 G 2510.00Mostly CloudyFEW022 BKN031403273%32NA29.721006.9
1208:51S 10 G 2010.00Mostly CloudyFEW037 SCT050 BKN150373179%30NA29.731007.4
1207:51S 14 G 2410.00OvercastBKN060 OVC080363182%27NA29.741007.7
1206:51S 1210.00OvercastBKN075 OVC090363079%28NA29.761008.2
1205:51S 910.00Mostly CloudyBKN100 BKN1603529353178%28NA29.771008.7
1204:51S 910.00OvercastOVC160342982%27NA29.781009.1
1203:51SE 129.00OvercastOVC150342879%25NA29.801009.9
1202:51SE 98.00OvercastOVC160332882%25NA29.851011.3
1201:51SE 86.00Fog/MistOVC180322988%25NA29.891012.7
1200:51SE 75.00Fog/MistOVC150322988%25NA29.911013.6


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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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
1242 AM CST THU DEC 13 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 12 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         41   1020 AM  61    1877  35      6       31
  MINIMUM         29   1159 PM  -8    2000  21      8       17
  AVERAGE         35                        28      7       24

PRECIPITATION (IN)
  YESTERDAY        T             1.76 1972   0.07  -0.07      T
  MONTH TO DATE    1.24                      1.04   0.20     0.28
  SINCE DEC 1      1.24                      1.04   0.20     0.28
  SINCE JAN 1     47.15                     35.68  11.47    42.79

SNOWFALL (IN)
  YESTERDAY        T            11.0  1903   0.3   -0.3       T
  MONTH TO DATE    0.3                       2.7   -2.4      2.0
  SINCE DEC 1      0.3                       2.7   -2.4      2.0
  SINCE JUL 1     13.0                       4.1    8.9      2.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        37     -7       41
  MONTH TO DATE  419                       415      4      368
  SINCE DEC 1    419                       415      4      368
  SINCE JUL 1   1782                      1671    111     1411

 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    22   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     59          1200 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        67      1975
 MINIMUM TEMPERATURE (F)   21       -13      1903


SUNRISE AND SUNSET
DECEMBER 13 2018......SUNRISE   711 AM CST   SUNSET   421 PM CST
DECEMBER 14 2018......SUNRISE   712 AM CST   SUNSET   421 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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