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Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.

ARLINGTON HEIGHTS WEATHER

Wednesday, August 24, 2016

Chicago Weather O'Hare Data Wednesday, August 24 2016

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.
2423:51SW 710.00OvercastBKN100 OVC250777182%NA7929.961013.9
2422:51SW 610.00Mostly CloudyFEW100 SCT200 BKN250777182%NA7929.971014.4
2421:51S 310.00Mostly CloudyFEW035 FEW200 SCT220 BKN250767185%NA7729.961013.9
2420:51SW 310.00Mostly CloudyFEW035 SCT180 BKN220787282%NA8029.961014.2
2419:51W 810.00Mostly CloudyFEW035 SCT200 BKN250797279%NA8229.961013.9
2418:51W 810.00Partly CloudyFEW035 FEW200 SCT2508271847769%NA8629.941013.3
2417:51W 1210.00Partly CloudyFEW035 SCT250837065%NA8729.921012.6
2416:51W 910.00Mostly CloudyFEW030 BKN250837270%NA8829.921012.5
2415:51W 1410.00Mostly CloudyBKN033 BKN250837167%NA8829.911012.2
2414:51W 810.00OvercastSCT024 BKN045 OVC110807276%NA8429.911012.3
2413:51SW 910.00OvercastOVC016777182%NA7929.921012.8
2412:51S 2010.00Mostly CloudyBKN018 BKN1207871797179%NA8029.921012.90.19
2411:51S 21 G 3210.00Mostly Cloudy and BreezySCT009 BKN035 BKN110767391%NA7629.921012.80.02
2410:51S 133.00Light Rain Fog/MistOVC008737194%NANA29.971014.50.04
2409:51S 94.00Light RainBKN009 BKN015 OVC060727094%NANA29.981014.80.030.13
2408:51S 72.50Light Rain Fog/MistBKN010 OVC015716994%NANA30.001015.60.10
2407:51SW 15 G 218.00Light RainOVC012716890%NANA30.011015.9
2406:51S 1310.00OvercastBKN012 OVC0507166747084%NANA29.991015.2
2405:51S 1310.00Mostly CloudyFEW015 SCT050 BKN150706687%NANA30.001015.3
2404:51S 1210.00Mostly CloudyFEW015 FEW027 SCT090 BKN150716581%NANA30.001015.5
2403:51S 1410.00OvercastFEW022 SCT027 OVC090726476%NANA30.031016.3
2402:51S 13 G 2210.00OvercastOVC022736474%NANA30.051017.0
2401:51S 1610.00OvercastOVC027736371%NANA30.061017.4
2400:51S 1510.00OvercastOVC0317462767367%NANA30.081017.9

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Wednesday, August 24, 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 250634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU AUG 25 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 24 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         84    427 PM 100    1947  81      3       75
  MINIMUM         70    543 AM  48    1942  62      8       55
  AVERAGE         77                        72      5       65

PRECIPITATION (IN)
  YESTERDAY        0.23          2.47 1895   0.15   0.08     0.00
  MONTH TO DATE    2.57                      3.90  -1.33     1.42
  SINCE JUN 1     11.65                     11.05   0.60    11.39
  SINCE JAN 1     25.29                     24.13   1.16    22.88

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     13                        52    -39       52
  SINCE JUL 1      0                         4     -4       13

 COOLING
  YESTERDAY       12                         7      5        0
  MONTH TO DATE  270                       194     76      208
  SINCE JUN 1    818                       642    176      572
  SINCE JAN 1    892                       696    196      625
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     65           500 PM
 AVERAGE    79

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        95      2003
                                             1991
                                             1959
 MINIMUM TEMPERATURE (F)   62        47      1917


SUNRISE AND SUNSET
AUGUST 25 2016........SUNRISE   610 AM CDT   SUNSET   736 PM CDT
AUGUST 26 2016........SUNRISE   611 AM CDT   SUNSET   734 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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