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

Tuesday, October 18, 2016

Chicago Weather O'Hare Data Tuesday, October 18 2016 -- Mostly Cloudy to Partly Cloudy, Temps 14° Above 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.
1823:51W 310.00FairCLR564772%NANA29.961014.3
1822:51W 610.00FairCLR594662%NANA29.951013.8
1821:51N 510.00FairCLR624860%NANA29.931013.2
1820:51W 610.00FairCLR614863%NANA29.911012.5
1819:51NW 610.00FairCLR634858%NANA29.881011.6
1818:51NW 510.00FairCLR6449766358%NANA29.851010.7
1817:51NW 910.00FairCLR704744%NANA29.821009.4
1816:51W 1210.00A Few CloudsFEW045734943%NANA29.791008.3
1815:51W 1010.00A Few CloudsFEW040 FEW250745043%NANA29.771007.6
1814:51NW 1310.00A Few CloudsFEW035 FEW250755143%NANA29.741006.7
1813:51W 1010.00Partly CloudySCT036 SCT250735859%NANA29.721006.0
1812:51W 1210.00Mostly CloudyBKN039 BKN2507458767057%NANA29.711005.5
1811:51W 1410.00Mostly CloudyBKN035735962%NANA29.691004.9
1810:51W 15 G 2110.00Partly CloudySCT028746062%NANA29.661003.8
1809:51W 17 G 2610.00Mostly CloudyFEW021 BKN029 BKN036726271%NANA29.641003.3
1808:51SW 1310.00Mostly CloudyBKN024716376%NANA29.611002.1
1807:51SW 10 G 2010.00A Few CloudsFEW031 FEW250706276%NANA29.581001.1
1806:51SW 14 G 2310.00Partly CloudySCT034 SCT2007162757073%NANA29.561000.4
1805:51SW 14 G 2310.00A Few CloudsFEW038716171%NANA29.53999.5
1804:51SW 12 G 2510.00Mostly CloudyBKN041726168%NANA29.52999.1
1803:51SW 17 G 2610.00A Few CloudsFEW250726168%NANA29.51998.6
1802:51SW 18 G 2810.00A Few CloudsFEW250736166%NANA29.50998.4
1801:51SW 14 G 3110.00A Few CloudsFEW250746062%NANA29.50998.3
1800:51SW 21 G 3010.00A Few Clouds and BreezyFEW2507560807560%NANA29.50998.3


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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Tuesday, October 18, 2016 …

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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897
CDUS43 KLOT 190636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED OCT 19 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 18 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         76   1246 PM  87    1950  62     14       60
  MINIMUM         55   1159 PM  20    1948  42     13       33
  AVERAGE         66                        52     14       47

PRECIPITATION (IN)
  YESTERDAY        0.00          2.09 1985   0.11  -0.11     0.00
  MONTH TO DATE    1.65                      1.80  -0.15     0.06
  SINCE SEP 1      3.41                      5.01  -1.60     4.70
  SINCE JAN 1     30.39                     30.14   0.25    28.32

SNOWFALL (IN)
  YESTERDAY        0.0           0.7  1989   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        13    -13       18
  MONTH TO DATE   88                       193   -105      164
  SINCE SEP 1    111                       298   -187      201
  SINCE JUL 1    111                       311   -200      219

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE   24                        10     14        0
  SINCE SEP 1    189                       102     87      164
  SINCE JAN 1   1154                       842    312      805
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           700 AM
 LOWEST     41           400 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        84      1971
 MINIMUM TEMPERATURE (F)   42        21      1992


SUNRISE AND SUNSET
OCTOBER 19 2016.......SUNRISE   709 AM CDT   SUNSET   603 PM CDT
OCTOBER 20 2016.......SUNRISE   710 AM CDT   SUNSET   602 PM CDT


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

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