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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, December 8, 2018

Chicago Weather O'Hare Data Thursday, December 6 2018 and Chicago Weather Forecast Thursday, December 6 2018

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.
0623:51NW 610.00FairCLR1911251971%11NA30.431031.5
0622:51NW 710.00FairCLR201168%11NA30.431031.4
0621:51NW 710.00FairCLR211268%12NA30.421031.0
0620:51NW 710.00FairCLR221266%13NA30.391030.0
0619:51N 810.00A Few CloudsFEW030211268%11NA30.381029.6
0618:51NW 910.00A Few CloudsFEW030241362%14NA30.371029.2
0617:51NW 1210.00A Few CloudsFEW0302512312558%14NA30.341028.3
0616:51W 910.00A Few CloudsFEW030271458%18NA30.311027.2
0615:51W 910.00A Few CloudsFEW030 FEW250281456%19NA30.291026.3
0614:51W 1010.00A Few CloudsFEW030 FEW250301451%21NA30.261025.5
0613:51W 910.00A Few CloudsFEW030 FEW250301451%22NA30.241024.6
0612:51W 1010.00A Few CloudsFEW025 FEW210301451%21NA30.241024.7
0611:51NW 1310.00A Few CloudsFEW025 FEW1902913322651%19NA30.231024.5
0610:51NW 1310.00Mostly CloudyFEW023 SCT130 BKN180261357%15NA30.231024.5
0609:51NW 15 G 2410.00Mostly CloudyBKN024281866%16NA30.211023.8
0608:51NW 910.00OvercastOVC024302066%22NA30.191022.9
0607:51NW 1610.00OvercastOVC023302169%19NA30.161022.2
0606:51NW 1010.00OvercastOVC019312476%22NA30.121020.7
0605:51NW 1010.00OvercastOVC0173225333175%24NA30.101020.0
0604:51W 710.00OvercastBKN019 OVC150322679%25NA30.071019.0
0603:51W 810.00OvercastBKN150 OVC250332675%26NA30.051018.3
0602:51SW 1010.00OvercastOVC160332778%25NA30.061018.6
0601:51SW 1010.00Mostly CloudyFEW190 BKN250322782%24NA30.051018.4
0600:51SW 910.00Mostly CloudySCT190 BKN250322782%24NA30.061018.8


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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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




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

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI DEC 7 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 6 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33    400 AM  65    1980  38     -5       35
                                      1951
  MINIMUM         19   1153 PM   0    2007  24     -5       26
                                      1972
                                      1885
  AVERAGE         26                        31     -5       31

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1998   0.08  -0.08     0.00
  MONTH TO DATE    1.24                      0.54   0.70     0.16
  SINCE DEC 1      1.24                      0.54   0.70     0.16
  SINCE JAN 1     47.15                     35.18  11.97    42.67

SNOWFALL (IN)
  YESTERDAY        0.0           5.6  1950   0.3   -0.3      0.0
  MONTH TO DATE    0.3                       1.3   -1.0      0.0
  SINCE DEC 1      0.3                       1.3   -1.0      0.0
  SINCE JUL 1     13.0                       2.7   10.3      0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       39                        34      5       34
  MONTH TO DATE  194                       200     -6      139
  SINCE DEC 1    194                       200     -6      139
  SINCE JUL 1   1557                      1456    101     1182

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1290                       843    447      991
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     49           100 PM
 AVERAGE    67

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1916
 MINIMUM TEMPERATURE (F)   23        -6      1882


SUNRISE AND SUNSET
DECEMBER  7 2018......SUNRISE   706 AM CST   SUNSET   420 PM CST
DECEMBER  8 2018......SUNRISE   707 AM CST   SUNSET   420 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

+ + + +

HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...