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

Monday, December 21, 2015

Chicago Weather O'Hare Data Monday, December 21 2015 -- Warmer Than Normal Temperatures

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.

2123:51N 30.50Light Drizzle Fog/MistOVC00341414841100%NANA29.761008.1
2122:51NE 70.50Light Drizzle Fog/MistOVC003414096%36NA29.771008.4
2121:51NE 60.50Light Drizzle Fog/MistOVC003414096%37NA29.771008.4
2120:51NE 61.00Fog/MistOVC0044141100%37NA29.781008.9
2119:51NE 85.00Fog/MistOVC004424196%37NA29.771008.5
2118:51N 86.00Fog/MistOVC004434297%38NA29.781008.7
2117:51NW 810.00OvercastOVC0174846524893%44NA29.761008.00.04
2116:51W 610.00OvercastSCT018 BKN023 OVC032494793%46NA29.731007.2
2115:51W 105.00Fog/MistFEW012 BKN019 OVC026504996%46NA29.711006.5
2114:51W 1010.00OvercastFEW012 OVC028514992%NANA29.691005.70.04
2113:51SW 1210.00OvercastBKN016 OVC022524886%NANA29.681005.3
2112:51SW 109.00OvercastSCT009 OVC014504893%46NA29.661004.70.04
2111:51SW 122.50Light Rain Fog/MistBKN008 BKN014 OVC0254947494393%44NA29.671004.90.030.23
2110:51SW 15 G 289.00OvercastOVC009494690%43NA29.681005.2
2109:51S 16 G 238.00Light RainOVC007474593%41NA29.691005.70.01
2108:51S 1610.00OvercastOVC008464493%39NA29.691005.60.050.19
2107:51S 134.00Light Rain Fog/MistBKN009 OVC014444293%38NA29.711006.20.12
2106:51S 134.00Light Rain Fog/MistOVC007434297%36NA29.731006.90.02
2105:51S 132.50Light Drizzle Fog/MistBKN007 OVC0134341454293%36NA29.741007.30.41
2104:51S 145.00Light Rain Fog/MistOVC010424196%35NA29.751007.80.01
2103:51S 175.00Light Rain Fog/MistOVC010424092%34NA29.771008.30.06
2102:51S 22 G 283.00Rain Fog/Mist and BreezyBKN010 BKN029 OVC050424092%33NA29.791009.20.170.34
2101:51S 17 G 265.00Rain Fog/MistBKN048 OVC060423989%34NA29.811009.60.10
2100:51SW 21 G 287.00Light Rain and BreezyBKN030 BKN055 OVC070433882%34NA29.821009.90.07

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

SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Monday, December 21, 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 220653
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1248 AM CST TUE DEC 22 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 21 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         52    246 PM  62    1967  33     19       36
  MINIMUM         41   1159 PM -14    1989  19     22       31
  AVERAGE         47                        26     21       34

PRECIPITATION (IN)
  YESTERDAY        0.67          1.81 1949   0.07   0.60      T
  MONTH TO DATE    2.45                      1.65   0.80     0.28
  SINCE DEC 1      2.45                      1.65   0.80     0.28
  SINCE JAN 1     37.43                     36.29   1.14    38.96

SNOWFALL (IN)
  YESTERDAY        0.0           3.6  1983   0.3   -0.3       T
  MONTH TO DATE    1.5                       5.2   -3.7       T
  SINCE DEC 1      1.5                       5.2   -3.7       T
  SINCE JUL 1     12.7                       6.6    6.1      2.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        39    -21       31
  MONTH TO DATE  514                       756   -242      682
  SINCE DEC 1    514                       756   -242      682
  SINCE JUL 1   1487                      2012   -525     2125

 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    23   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 PM
 LOWEST     82           100 AM
 AVERAGE    91

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        57      1957
                                             1875
 MINIMUM TEMPERATURE (F)   19       -21      1872


SUNRISE AND SUNSET
DECEMBER 22 2015......SUNRISE   717 AM CST   SUNSET   424 PM CST
DECEMBER 23 2015......SUNRISE   717 AM CST   SUNSET   424 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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