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

Friday, September 23, 2016

Chicago Weather O'Hare Data Friday, September 23 2016 -- Low Temp Warmer than Normal, Fog, Overcast, Mostly Cloudy, Partly Cloudy

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.
2323:51E 1010.00Partly CloudySCT016676387%NANA30.141020.3
2322:51NE 1010.00OvercastSCT012 OVC024686487%NANA30.131020.0
2321:51NE 10 G 2410.00Mostly CloudyFEW012 BKN023696587%NANA30.131019.8
2320:51NE 810.00OvercastBKN011 BKN016 OVC022696587%NANA30.121019.7
2319:51N 910.00OvercastBKN011 BKN023 OVC080696587%NANA30.111019.3
2318:51N 1210.00OvercastSCT012 BKN019 OVC0856964736984%NANA30.111019.2
2317:51NE 1310.00OvercastSCT013 BKN016 OVC021706482%NANA30.111019.2
2316:51NE 1010.00OvercastOVC018716581%NANA30.101019.0
2315:51NE 1310.00OvercastOVC018736576%NANA30.091018.6
2314:51NE 1210.00OvercastOVC018736576%NANA30.091018.7
2313:51NE 1010.00OvercastOVC019736576%NANA30.101019.0
2312:51NE 1310.00OvercastOVC0187165736881%NANA30.121019.7
2311:51NE 1210.00OvercastBKN013 OVC020736576%NANA30.131019.8
2310:51N 910.00OvercastBKN010 OVC016706584%NANA30.131019.8
2309:51NE 1010.00OvercastOVC009706687%NANA30.101019.0
2308:51NE 910.00OvercastOVC008706687%NANA30.101018.8
2307:51NE 1010.00OvercastOVC007696690%NANA30.091018.6
2306:51N 1210.00OvercastOVC0076966716890%NANA30.081018.2
2305:51N 89.00OvercastOVC007696690%NANA30.061017.5
2304:51NE 84.00Fog/MistOVC005696793%NANA30.051017.0
2303:51N 94.00Fog/MistSCT005 BKN110696690%NANA30.041016.7
2302:51N 67.00Partly CloudyFEW075 SCT250686487%NANA30.031016.5
2301:51N 78.00Mostly CloudyBKN075706584%NANA30.021016.0
2300:51NW 69.00Mostly CloudyBKN075 BKN1907167787187%NANA30.011015.6

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 Friday, September 23, 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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560
CDUS43 KLOT 240632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT SEP 24 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 23 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         73    310 PM  91    1937  72      1       80
  MINIMUM         67   1116 PM  29    1995  51     16       57
  AVERAGE         70                        61      9       69

PRECIPITATION (IN)
  YESTERDAY        T             2.09 1961   0.10  -0.10     0.00
  MONTH TO DATE    1.14                      2.50  -1.36     4.24
  SINCE SEP 1      1.14                      2.50  -1.36     4.24
  SINCE JAN 1     28.12                     27.63   0.49    27.86

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        0
  MONTH TO DATE    1                        59    -58       26
  SINCE SEP 1      1                        59    -58       26
  SINCE JUL 1      1                        72    -71       44

 COOLING
  YESTERDAY        5                         2      3        4
  MONTH TO DATE  151                        84     67      149
  SINCE SEP 1    151                        84     67      149
  SINCE JAN 1   1116                       824    292      790
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 AM
 LOWEST     73          1100 AM
 AVERAGE    82

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        91      1891
 MINIMUM TEMPERATURE (F)   51        35      1989
                                             1985
                                             1942


SUNRISE AND SUNSET
SEPTEMBER 24 2016.....SUNRISE   642 AM CDT   SUNSET   644 PM CDT
SEPTEMBER 25 2016.....SUNRISE   643 AM CDT   SUNSET   643 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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