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

Tuesday, December 13, 2016

Chicago Weather O'Hare Data Tuesday, December 13 2016 -- Mostly Cloudy, Scattered Clouds, Much Colder than Normal

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.
1323:51W 910.00FairCLR3-58269%-11NA30.241025.4
1322:51W 1010.00FairCLR3-569%-12NA30.241025.5
1321:51W 910.00FairCLR4-469%-10NA30.231025.3
1320:51W 710.00FairCLR4-566%-8NA30.231025.1
1319:51W 710.00FairCLR5-563%-7NA30.231025.1
1318:51W 910.00A Few CloudsFEW2507-460%-6NA30.231025.1
1317:51W 910.00A Few CloudsFEW2509-317958%-4NA30.221024.6
1316:51NW 1010.00A Few CloudsFEW080 FEW25010-550%-4NA30.201023.9
1315:51W 1210.00Partly CloudySCT25012-253%-2NA30.191023.6
1314:51NW 1010.00A Few CloudsFEW25015-344%3NA30.181023.0
1313:51NW 1010.00FairCLR15-149%3NA30.171022.8
1312:51NW 1010.00A Few CloudsFEW02016151%4NA30.181023.1
1311:51W 710.00A Few CloudsFEW210163191456%6NA30.181023.3
1310:51NW 1210.00A Few CloudsFEW21016356%3NA30.201023.9
1309:51NW 1310.00Mostly CloudyBKN210 BKN25014464%-0NA30.201023.9
1308:51NW 129.00OvercastOVC17014671%0NA30.171022.8
1307:51NW 109.00OvercastOVC17015874%3NA30.151022.2
1306:51NW 129.00OvercastFEW018 OVC17017970%4NA30.091020.2
1305:51NW 98.00OvercastOVC0211913221377%8NA30.091020.0
1304:51NW 108.00OvercastFEW030 OVC180201478%9NA30.081019.9
1303:51W 108.00Light SnowFEW065 OVC095221678%11NA30.071019.3
1302:51W 122.00Light SnowOVC036221782%10NA30.071019.2
1301:51SW 78.00OvercastBKN055 OVC075191584%10NA30.061019.2

Complete data after midnight (may be delayed 24-48 hours).

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 13, 2016 …

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.




CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

+ + + +

799
CDUS43 KLOT 140633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST WED DEC 14 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 13 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         22    358 AM  67    1975  35    -13       61
  MINIMUM          2   1141 PM -13    1903  21    -19       48
  AVERAGE         12                        28    -16       55

PRECIPITATION (IN)
  YESTERDAY        T             1.14 1928   0.08  -0.08     0.85
  MONTH TO DATE    1.07                      1.12  -0.05     1.24
  SINCE DEC 1      1.07                      1.12  -0.05     1.24
  SINCE JAN 1     35.27                     35.76  -0.49    36.22

SNOWFALL (IN)
  YESTERDAY        0.1           6.0  2000   0.2   -0.1      0.0
                                      1885
  MONTH TO DATE   14.3                       2.9   11.4      1.3
  SINCE DEC 1     14.3                       2.9   11.4      1.3
  SINCE JUL 1     14.3                       4.3   10.0     12.5
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       53                        37     16       10
  MONTH TO DATE  493                       452     41      298
  SINCE DEC 1    493                       452     41      298
  SINCE JUL 1   1322                      1708   -386     1271

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1157                       843    314      806
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     51           200 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        66      1975
 MINIMUM TEMPERATURE (F)   21        -9      1901


SUNRISE AND SUNSET
DECEMBER 14 2016......SUNRISE   712 AM CST   SUNSET   421 PM CST
DECEMBER 15 2016......SUNRISE   713 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.

+ + + + + +

CHICAGO
-------
DECEMBER 13: RECORD HIGH MINIMUM TEMPERATURE OF 48 DEGREES.
             PREVIOUS RECORD: 46 DEGREES IN 1920.

DECMEBER 9-DECMEBER 13 WAS THE LATEST 5+ DAY STREAK OF 50+ DEGREES
SINCE DECEMBER 23-27 1971. THE HIGH ON THE CALENDAR DAY DECMEBER 14 
WILL ALSO BE ABOVE 50 DEGREES. THE SIX DAY STRETCH IN DECEMBER WILL
BE THE LONGEST IN DECEMBER SINCE DECEMBER 1-6 1998...AND THE LATEST
SINCE DECEMBER 18-23 1957. THE RECORD IN DECMEBER IS 12 DAYS DURING 
DECEMBER 14-25 1877.

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