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

Wednesday, December 30, 2015

Chicago Weather O'Hare Data Wednesday, December 30 2015

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.
3023:51W 810.00OvercastOVC0172721272778%19NA30.201023.7
3022:51W 710.00OvercastOVC017272178%19NA30.211023.9
3021:51SW 1010.00OvercastOVC019272178%18NA30.221024.2
3020:51W 910.00OvercastOVC015272178%18NA30.211023.9
3019:51W 99.00OvercastOVC016272281%18NA30.211024.0
3018:51W 98.00OvercastOVC016272281%18NA30.211023.9
3017:51W 139.00OvercastOVC0172721292778%16NA30.201023.4
3016:51W 109.00OvercastOVC017272178%18NA30.181022.9
3015:51W 129.00OvercastOVC019282175%18NA30.161022.3
3014:51W 1410.00OvercastOVC020282175%17NA30.151021.9
3013:51W 1410.00OvercastOVC019282175%17NA30.141021.6
3012:51W 1010.00OvercastOVC021292275%20NA30.141021.6
3011:51W 710.00Mostly CloudyBKN0192922292775%22NA30.141021.60.09
3010:51W 910.00Mostly CloudyBKN017 BKN022 BKN200292482%21NA30.181022.6
3009:51W 95.00Light Snow Fog/MistBKN009 BKN014 OVC024282485%19NA30.191023.00.05
3008:51SW 71.25Light Snow Fog/MistBKN006 OVC023272592%19NA30.181022.90.020.04
3007:51W 60.50Snow Freezing FogBKN008 OVC016272592%20NA30.171022.60.02
3006:51W 65.00Light SnowOVC013282381%21NA30.181022.8
3005:51W 610.00OvercastOVC0132823292881%21NA30.151021.7
3004:51SW 610.00OvercastOVC015282381%21NA30.171022.4
3003:51W 810.00OvercastOVC014282381%20NA30.171022.5
3002:51W 610.00OvercastOVC013292378%23NA30.181022.7
3001:51SW 710.00OvercastOVC014292482%22NA30.181022.7
3000:51W 810.00OvercastOVC014292482%21NA30.161022.0

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Wednesday, December 30, 2016 …

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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000
CDUS43 KLOT 310648
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1247 AM CST THU DEC 31 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         29    115 PM  61    1884  32     -3       20
  MINIMUM         27   1159 PM  -7    1909  18      9        9
  AVERAGE         28                        25      3       15

PRECIPITATION (IN)
  YESTERDAY        0.09          1.69 1972   0.06   0.03     0.00
  MONTH TO DATE    4.87                      2.19   2.68     0.79
  SINCE DEC 1      4.87                      2.19   2.68     0.79
  SINCE JAN 1     39.85                     36.83   3.02    39.47

SNOWFALL (IN)
  YESTERDAY        1.1           5.1  1927   0.3    0.8      0.0
  MONTH TO DATE    4.5                       7.9   -3.4       T
  SINCE DEC 1      4.5                       7.9   -3.4       T
  SINCE JUL 1     15.7                       9.3    6.4      2.9
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       37                        40     -3       50
  MONTH TO DATE  760                      1113   -353      961
  SINCE DEC 1    760                      1113   -353      961
  SINCE JUL 1   1733                      2369   -636     2404

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    806                       843    -37      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 AM
 LOWEST     75          1200 PM
 AVERAGE    84

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        68      1875
 MINIMUM TEMPERATURE (F)   17       -10      1967


SUNRISE AND SUNSET
DECEMBER 31 2015......SUNRISE   719 AM CST   SUNSET   430 PM CST
JANUARY  1 2016.......SUNRISE   720 AM CST   SUNSET   431 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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