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

Tuesday, December 15, 2015

Chicago Weather O'Hare Data Tuesday, December 15 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.
1523:51S 1310.00OvercastOVC0124137413986%34NA29.871011.8
1522:51SE 1310.00OvercastOVC012413786%34NA29.871012.0
1521:51SE 1410.00OvercastOVC015413682%33NA29.871011.9
1520:51SE 1410.00OvercastOVC015413579%33NA29.891012.6
1519:51E 1410.00OvercastOVC016403479%32NA29.911013.1
1518:51E 1210.00OvercastOVC017403377%33NA29.921013.5
1517:51E 810.00OvercastOVC0184033413977%35NA29.931014.1
1516:51E 710.00OvercastOVC019393276%34NA29.931013.8
1515:51E 910.00OvercastOVC020393276%33NA29.921013.7
1514:51E 910.00OvercastOVC020403273%34NA29.901013.1
1513:51NE 710.00OvercastOVC017413373%36NA29.901012.9
1512:51E 1010.00OvercastOVC018413476%35NA29.901012.8
1511:51NE 810.00OvercastOVC0184134413976%36NA29.891012.7
1510:51E 310.00OvercastOVC022413373%NANA29.911013.4
1509:51Vrbl 710.00OvercastOVC022413373%36NA29.921013.5
1508:51N 810.00OvercastOVC021393379%33NA29.901013.0
1507:51N 910.00OvercastOVC021393379%33NA29.871011.9
1506:51NW 1310.00OvercastOVC020393379%31NA29.831010.6
1505:51NW 1210.00Light DrizzleOVC0153935433986%32NA29.801009.4
1504:51NW 810.00OvercastSCT016 OVC025403686%35NA29.751007.8
1503:51NW 910.00OvercastSCT015 SCT028 OVC036403686%34NA29.731007.0
1502:51NW 1710.00OvercastOVC013423989%34NA29.691005.6

1501:51W 710.00OvercastOVC021424092%38NA29.66??
1500:51W 810.00OvercastFEW024 OVC035423885%37NA29.62??

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Tuesday, December 15, 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 160632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED DEC 16 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 15 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         43    249 AM  64    1971  35      8       46
  MINIMUM         39    717 PM -12    1901  21     18       42
  AVERAGE         41                        28     13       44

PRECIPITATION (IN)
  YESTERDAY        T             1.10 1971   0.07  -0.07     0.06
  MONTH TO DATE    1.63                      1.26   0.37     0.26
  SINCE DEC 1      1.63                      1.26   0.37     0.26
  SINCE JAN 1     36.61                     35.90   0.71    38.94

SNOWFALL (IN)
  YESTERDAY        0.0           8.0  1987   0.3   -0.3      0.0
  MONTH TO DATE    1.3                       3.5   -2.2       T
  SINCE DEC 1      1.3                       3.5   -2.2       T
  SINCE JUL 1     12.5                       4.9    7.6      2.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        37    -13       21
  MONTH TO DATE  335                       526   -191      475
  SINCE DEC 1    335                       526   -191      475
  SINCE JUL 1   1308                      1782   -474     1918

 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    18   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1100 PM
 LOWEST     73          1000 AM
 AVERAGE    80

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      1984
 MINIMUM TEMPERATURE (F)   20       -12      1951


SUNRISE AND SUNSET
DECEMBER 16 2015......SUNRISE   713 AM CST   SUNSET   421 PM CST
DECEMBER 17 2015......SUNRISE   714 AM CST   SUNSET   422 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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