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

Friday, September 30, 2016

Chicago Weather O'Hare Data Friday, September 30 2016 -- Fog, Mist, Light Rain, High Temp Below Normal, Low Temp 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.
3023:51NE 1010.00OvercastOVC016625886%NANA30.051017.3
3022:51NE 910.00OvercastFEW013 OVC022625886%NANA30.051017.4
3021:51NE 710.00OvercastBKN013 OVC016625886%NANA30.051017.5
3020:51E 1310.00OvercastOVC015625886%NANA30.061017.8
3019:51NE 1010.00Light RainSCT013 OVC016625886%NANA30.071018.1
3018:51NE 1310.00OvercastOVC0186358646384%NANA30.071018.2
3017:51NE 1010.00OvercastBKN015 OVC024635987%NANA30.081018.3
3016:51NE 1510.00OvercastFEW013 BKN018 OVC024635987%NANA30.081018.6
3015:51NE 1310.00OvercastSCT013 OVC022645984%NANA30.081018.5
3014:51NE 16 G 2310.00OvercastBKN016 OVC021645984%NANA30.091018.8
3013:51NE 1310.00OvercastOVC017645984%NANA30.091018.9
3012:51NE 1210.00OvercastOVC0156459646084%NANA30.121019.80.02
3011:51NE 1410.00OvercastBKN010 OVC015636090%NANA30.141020.3
3010:51NE 145.00Light Rain Fog/MistBKN009 OVC013625990%NANA30.151020.70.01
3009:51NE 13 G 214.00Light Rain Fog/MistOVC008615993%NANA30.151021.00.010.01
3008:51NE 105.00Fog/MistOVC010625990%NANA30.141020.6
3007:51NE 1210.00OvercastOVC008615993%NANA30.141020.6
3006:51NE 94.00Light Drizzle Fog/MistBKN008 OVC0156059616096%NANA30.151020.80.08
3005:51NE 1010.00OvercastOVC019615890%NANA30.151020.8
3004:51NE 1310.00OvercastOVC016615890%NANA30.151020.8
3003:51NE 126.00Light Rain Fog/MistOVC016615890%NANA30.151020.80.08
3002:51NE 1010.00OvercastBKN010 OVC016605893%NANA30.161021.10.05
3001:51N 95.00Light Rain Fog/MistBKN014 OVC021605893%NANA30.161021.30.03

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 30, 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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000
CDUS43 KLOT 010733
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
232 AM CDT SAT OCT 1 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 30 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         64    357 PM  92    1971  69     -5       61
  MINIMUM         60    617 AM  29    1984  48     12       52
  AVERAGE         62                        58      4       57

PRECIPITATION (IN)
  YESTERDAY        0.10          1.27 1896   0.09   0.01     0.00
  MONTH TO DATE    1.76                      3.21  -1.45     4.64
  SINCE SEP 1      1.76                      3.21  -1.45     4.64
  SINCE JAN 1     28.74                     28.34   0.40    28.26

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        3                         8     -5        8
  MONTH TO DATE   23                       106    -83       37
  SINCE SEP 1     23                       105    -82       37
  SINCE JUL 1     23                       118    -95       55

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  165                        92     73      164
  SINCE SEP 1    165                        92     73      164
  SINCE JAN 1   1130                       832    298      805
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    11.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     84          1200 PM
 AVERAGE    87

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        92      1971
 MINIMUM TEMPERATURE (F)   48        32      1974
                                             1886


SUNRISE AND SUNSET
OCTOBER  1 2016.......SUNRISE   649 AM CDT   SUNSET   632 PM CDT
OCTOBER  2 2016.......SUNRISE   650 AM CDT   SUNSET   631 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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