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

Thursday, December 31, 2015

Chicago Weather O'Hare Data Thursday, December 31 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.
3123:51W 1710.00Mostly CloudyBKN0282416242271%11NA30.221024.2
3122:51W 1210.00OvercastOVC042241671%13NA30.221024.5
3121:51W 1010.00OvercastOVC047231572%13NA30.251025.2
3120:51W 1310.00A Few CloudsFEW050221575%10NA30.261025.6
3119:51W 14 G 2110.00A Few CloudsFEW022231674%11NA30.261025.7
3118:51W 1410.00A Few CloudsFEW022 FEW120231674%11NA30.261025.8
3117:51W 1510.00Partly CloudyFEW022 SCT1202417282475%11NA30.261025.6
3116:51W 1510.00OvercastOVC022251772%13NA30.251025.5
3115:51W 18 G 2310.00Mostly CloudyBKN022261769%13NA30.261025.4
3114:51W 1610.00OvercastOVC022261871%14NA30.251025.1
3113:51W 1610.00OvercastOVC025261871%14NA30.241024.9
3112:51W 15 G 2610.00Mostly CloudyBKN026261666%14NA30.241025.0
3111:51W 1410.00Mostly CloudyBKN0252618272471%14NA30.251025.4
3110:51W 15 G 2210.00Mostly CloudyBKN020261871%14NA30.281026.3
3109:51W 1410.00Mostly CloudyBKN017 BKN045251978%13NA30.281026.5
3108:51W 1010.00OvercastSCT014 OVC050241981%14NA30.271026.0
3107:51W 1010.00OvercastOVC017251978%15NA30.261025.6
3106:51W 910.00OvercastOVC017241981%14NA30.241025.20.02
3105:51W 1410.00OvercastOVC0162519282578%13NA30.231024.8
3104:51W 139.00Light SnowBKN015 OVC020252185%13NA30.221024.2
3103:51W 1210.00Mostly CloudyBKN016272178%16NA30.211023.9

3102:51WSW 0910.00OvercastOVC020272178%18NA30.25??
3101:51W 1310.00OvercastOVC015272281%16NA30.25??
3100:51W 1210.00OvercastOVC016272178%17NA30.23??

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Thursday, December 31, 2015 …

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 011237
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
634 AM CST FRI JAN 1 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 31 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         28   1217 PM  68    1875  32     -4       18
  MINIMUM         22    914 PM -10    1967  17      5        4
  AVERAGE         25                        24      1       11

PRECIPITATION (IN)
  YESTERDAY        T             0.89 1978   0.06  -0.06     0.00
  MONTH TO DATE    4.87                      2.25   2.62     0.79
  SINCE DEC 1      4.87                      2.25   2.62     0.79
  SINCE JAN 1     39.85                     36.89   2.96    39.47

SNOWFALL (IN)
  YESTERDAY        T             7.6  1978   0.3   -0.3      0.0
  MONTH TO DATE    4.5                       8.5   -4.0       T
  SINCE DEC 1      4.5                       8.5   -4.0       T
  SINCE JUL 1     15.7                       9.9    5.8      2.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       40                        40      0       54
  MONTH TO DATE  800                      1153   -353     1015
  SINCE DEC 1    800                      1155   -355     1015
  SINCE JUL 1   1773                      2411   -638     2458

 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    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     63           100 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        65      1876
 MINIMUM TEMPERATURE (F)   17       -10      1969


SUNRISE AND SUNSET
JANUARY  1 2016.......SUNRISE   720 AM CST   SUNSET   431 PM CST
JANUARY  2 2016.......SUNRISE   720 AM CST   SUNSET   432 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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