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

Friday, October 23, 2015

Chicago Weather O'Hare Data Friday, October 23 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.

2323:51S 109.00OvercastBKN027 OVC033626196%NANA29.89??
2322:51S 107.00OvercastBKN011 OVC029616097%NANA29.91??
2321:51S 125.00Light DrizzleSCT016 OVC021605893%NANA29.92??0.00
2320:51S 97.00Light RainBKN023 OVC028585487%NANA29.94??0.00
2319:51SE 109.00Light RainOVC040575387%NANA29.96??0.00
2318:51SE 97.00Light RainBKN036 OVC0555653

90%NANA29.97??0.26
2317:51SSE 159.00Light RainOVC044604864%NANA29.99??0.03
2316:51SSE 1510.00OvercastOVC090624758%NANA29.98??
2315:51SE 1410.00OvercastSCT110 BKN130 OVC250614862%NANA30.01??
2314:51ESE 1410.00OvercastBKN120 BKN130 OVC250604864%NANA30.03??
2313:51ESE 1210.00OvercastFEW070 OVC110594662%NANA30.07??0.00
2312:51ESE 1410.00Light RainFEW034 SCT065 BKN100 OVC1305745

64%NANA30.12??0.01
2311:51ESE 1310.00Overcast FEW065 BKN150 OVC250574359%NANA30.15??
2310:51SE 1610.00OvercastFEW060 FEW085 BKN170 OVC250564260%NANA30.18??
2309:51ESE 17 G 2310.00OvercastFEW050 SCT080 BKN210 OVC250574257%NANA30.19??0.01
2308:51E 810.00OvercastFEW070 SCT150 OVC240544366%NANA30.22??0.01
2307:51E 1210.00OvercastBKN049 BKN070 OVC250544469%NANA30.23??
2306:51E 1010.00OvercastBKN043 BKN055 OVC2505343

69%NANA30.25??
2305:51E 1210.00OvercastBKN050 OVC060534471%NANA30.24??
2304:51E 810.00OvercastBKN047 OVC250524577%NANA30.25??
2303:51E 1010.00OvercastFEW080 SCT180 OVC250524474%NANA30.25??
2302:51E 9 G 2310.00OvercastOVC250534266%NANA30.25??
2301:51E 1010.00OvercastOVC250534369%NANA30.25??
2300:51ENE 810.00Mostly CloudyBKN2505244

74%NANA30.27??

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Friday, October 23, 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 240649
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT SAT OCT 24 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 23 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         64   1159 PM  85    1963  60      4       59
  MINIMUM         52    400 AM  20    1981  41     11       36
  AVERAGE         58                        50      8       48

PRECIPITATION (IN)
  YESTERDAY        0.16          1.40 1957   0.10   0.06     0.00
  MONTH TO DATE    0.34                      2.31  -1.97     2.45
  SINCE SEP 1      4.98                      5.52  -0.54     5.16
  SINCE JAN 1     28.60                     30.65  -2.05    37.24

SNOWFALL (IN)
  YESTERDAY        0.0           0.7  1929   0.0    0.0      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                        15     -8       17
  MONTH TO DATE  185                       265    -80      296
  SINCE SEP 1    222                       370   -148      402
  SINCE JUL 1    240                       383   -143      407

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                        10     -9        3
  SINCE SEP 1    165                       102     63       84
  SINCE JAN 1    806                       842    -36      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (120)
  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    93           600 PM
 LOWEST     56           400 PM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        83      1963
 MINIMUM TEMPERATURE (F)   41        17      1981


SUNRISE AND SUNSET
OCTOBER 24 2015.......SUNRISE   714 AM CDT   SUNSET   557 PM CDT
OCTOBER 25 2015.......SUNRISE   715 AM CDT   SUNSET   555 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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