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

Thursday, October 15, 2015

Chicago Weather O'Hare Data Thursday, October 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.

1523:51W 710.00FairCLR463156%42NA30.141020.9
1522:51W 810.00FairCLR493150%46NA30.141020.7
1521:51NW 610.00FairCLR493150%46NA30.121020.1
1520:51NW 610.00FairCLR503046%48NA30.101019.4
1519:51NW 910.00FairCLR552734%NANA30.071018.4
1518:51NW 22 G 3010.00A Few Clouds and BreezyFEW1005925695927%NANA30.031017.0
1517:51NW 21 G 3210.00A Few Clouds and BreezyFEW110632120%NANA29.971015.0
1516:51W 26 G 3610.00Partly Cloudy and WindySCT110672520%NANA29.921013.3
1515:51W 15 G 2610.00Mostly CloudyFEW055 BKN100 BKN250663228%NANA29.931013.3
1514:51W 15 G 2510.00Partly CloudyFEW050 SCT120683631%NANA29.921013.1
1513:51W 810.00Mostly CloudyFEW048 BKN110644143%NANA29.941013.8
1512:51SW 610.00Light RainOVC090614148%NANA29.961014.70.010.01
1511:51W 1010.00Mostly CloudyBKN100604150%NANA30.001016.0
1510:51W 12 G 2110.00OvercastOVC095564055%NANA30.021016.5
1509:51W 1510.00Mostly CloudyBKN090553853%NANA30.001016.1
1508:51SW 1410.00Mostly CloudyBKN100 BKN120523859%NANA30.001016.1
1507:51W 910.00Mostly CloudyBKN090483766%44NA29.991015.6
1506:51SW 610.00A Few CloudsFEW0904737514769%44NA29.991015.6
1505:51SW 810.00FairCLR473769%43NA29.991015.7
1504:51W 1010.00FairCLR483766%44NA29.991015.6
1503:51W 810.00Mostly CloudyBKN095483766%44NA29.991015.7
1502:51W 910.00A Few CloudsFEW100493764%45NA30.011016.2
1501:51W 910.00FairCLR503761%46NA30.021016.5
1500:51W 910.00FairCLR5038575063%46NA30.011016.4
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond.AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea 

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Thursday, October 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 160635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI OCT 16 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 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         69    210 PM  88    1947  63      6       55
  MINIMUM         46   1159 PM  28    1876  43      3       50
  AVERAGE         58                        53      5       53

PRECIPITATION (IN)
  YESTERDAY        T             1.66 1967   0.10  -0.10     0.05
  MONTH TO DATE    0.06                      1.50  -1.44     2.43
  SINCE SEP 1      4.70                      4.71  -0.01     5.14
  SINCE JAN 1     28.32                     29.84  -1.52    37.22

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

DEGREE DAYS
 HEATING
  YESTERDAY        7                        12     -5       12
  MONTH TO DATE  105                       154    -49      170
  SINCE SEP 1    142                       259   -117      276
  SINCE JUL 1    160                       272   -112      281

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        10    -10        3
  SINCE SEP 1    164                       102     62       84
  SINCE JAN 1    805                       842    -37      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           500 AM
 LOWEST     20           400 PM
 AVERAGE    46

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        87      1963
 MINIMUM TEMPERATURE (F)   43        28      1991


SUNRISE AND SUNSET
OCTOBER 16 2015.......SUNRISE   705 AM CDT   SUNSET   609 PM CDT
OCTOBER 17 2015.......SUNRISE   706 AM CDT   SUNSET   607 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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