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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

Thursday, August 6, 2015

Chicago Weather O'Hare Data Thursday, August 6 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.

0623:51E 310.00Mostly CloudyBKN150 BKN250716273%NANA29.941013.3
0622:51E 610.00Mostly CloudySCT150 BKN220716273%NANA29.931012.9
0621:51E 810.00OvercastOVC220726168%NANA29.931013.2
0620:51NE 810.00Mostly CloudySCT200 BKN250726168%NANA29.921012.7
0619:51NE 1010.00A Few CloudsFEW050 FEW250746062%NANA29.911012.6
0618:51E 1010.00Partly CloudyFEW050 SCT2507757837750%NA7929.901012.3
0617:51E 910.00Partly CloudyFEW050 SCT250805644%NA8029.921012.5
0616:51E 910.00Partly CloudyFEW050 SCT250805847%NA8129.931013.0
0615:51NE 1310.00Partly CloudySCT047 SCT250805847%NA8129.931013.2
0614:51NE 1010.00Partly CloudySCT050 SCT250825641%NA8229.931013.2
0613:51E 1010.00Partly CloudySCT050 SCT250815845%NA8129.951013.9
0612:51NE 910.00Partly CloudySCT042 SCT2508259826646%NA8229.971014.3
0611:51E 810.00Mostly CloudySCT043 BKN250806051%NA8129.971014.4
0610:51NE 910.00Partly CloudySCT037 SCT250785952%NA7929.971014.5
0609:51E 910.00Partly CloudyFEW025 SCT250766364%NA7829.971014.3
0608:51NE 1010.00Partly CloudyFEW021 SCT300736474%NANA29.981014.8
0607:51NE 610.00Partly CloudyFEW040 SCT300696587%NANA29.971014.5
0606:51N 610.00Mostly CloudyFEW040 FEW170 BKN3006663686490%NANA29.971014.6
0605:51N 510.00Mostly CloudyBKN300666287%NANA29.981014.8
0604:51N 610.00OvercastOVC300666287%NANA29.981014.7
0603:51N 310.00OvercastOVC300666390%NANA29.981014.8
0602:51N 510.00Mostly CloudyBKN300666390%NANA29.981014.7
0601:51NE 510.00Mostly CloudyBKN300686384%NANA29.981014.7
0600:51NE 610.00OvercastOVC3006864766887%NANA29.981014.8

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, August 6, 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 070636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI AUG 7 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 6 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         83   1259 PM 101    1947  83      0       80
                                      1918
  MINIMUM         64    229 AM  48    1994  64      0       62
  AVERAGE         74                        73      1       71

PRECIPITATION (IN)
  YESTERDAY        0.00          2.17 1951   0.16  -0.16     0.00
  MONTH TO DATE    0.53                      0.97  -0.44     2.91
  SINCE JUN 1     10.50                      8.12   2.38    12.86
  SINCE JAN 1     21.99                     21.20   0.79    27.69

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 JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     52                        52      0       17
  SINCE JUL 1     13                         4      9        5

 COOLING
  YESTERDAY        9                         9      0        6
  MONTH TO DATE   58                        54      4       52
  SINCE JUN 1    422                       502    -80      429
  SINCE JAN 1    475                       556    -81      490
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     40           200 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      1918
 MINIMUM TEMPERATURE (F)   64        50      1994
                                             1990


SUNRISE AND SUNSET
AUGUST  7 2015........SUNRISE   551 AM CDT   SUNSET   803 PM CDT
AUGUST  8 2015........SUNRISE   552 AM CDT   SUNSET   802 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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