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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
O'Hare International Airport KORD (Arlington Heights South)
Chicago Executive Airport KPWK (Arlington Heights North)

Friday, June 19, 2015

Chicago Weather O'Hare Data Friday, June 19 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.

1922:51NE 610.00Mostly CloudyFEW024 FEW200 BKN250554672%NANA30.001015.8
1921:51NE 610.00Mostly CloudyFEW200 BKN250574769%NANA30.021016.5
1920:51N 710.00Mostly CloudyFEW200 BKN250584767%NANA29.991015.6
1919:51NE 810.00Partly CloudyFEW200 SCT250594969%NANA30.001015.9
1918:51NE 1010.00Mostly CloudyFEW200 BKN2506051676072%NANA30.011016.2
1917:51NE 1210.00Mostly CloudyFEW200 BKN250645368%NANA29.991015.4
1916:51NE 1210.00Mostly CloudyFEW200 BKN250655263%NANA30.011016.1
1915:51NE 1310.00OvercastFEW200 OVC250665261%NANA30.041017.1
1914:51NE 1410.00Mostly CloudyFEW200 BKN250645163%NANA30.061017.8
1913:51E 1010.00Mostly CloudyFEW200 BKN250645265%NANA30.081018.4
1912:51NE 1310.00Mostly CloudyFEW200 BKN2506452655565%NANA30.091018.8
1911:51NE 1010.00Mostly CloudySCT200 BKN250645265%NANA30.101019.0
1910:51N 1210.00Mostly CloudyFEW200 BKN250635165%NANA30.091018.6
1909:51NE 1410.00Mostly CloudyBKN250625167%NANA30.111019.4
1908:51NE 1310.00Mostly CloudyBKN250594969%NANA30.101019.3
1907:51NE 1210.00Mostly CloudyBKN250574974%NANA30.111019.4
1906:51NE 1210.00Mostly CloudyBKN2505648585475%NANA30.111019.4
1905:51NE 1010.00Mostly CloudyBKN250544777%NANA30.101019.1
1904:51NE 1210.00Partly CloudySCT250544777%NANA30.081018.4
1903:51N 1210.00Mostly CloudyBKN250554774%NANA30.071017.9

1902:51S 609.00Light Tstorms
and Rain
BKN044CB OVC080676387%NANA29.96
1901:51SE 7 10.00OvercastFEW110 BKN140 OVC190676284%NANA29.97
1900:51S 610.00OvercastFEW080 SCT110 OVC2506861

78%NANA30.02


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

SUMMARY: Developing

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 200636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT JUN 20 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 19 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         67    241 PM 102    1953  81    -14       79
  MINIMUM         54   1159 PM  43    1980  59     -5       59
  AVERAGE         61                        70     -9       69

PRECIPITATION (IN)
  YESTERDAY        0.00          3.97 2009   0.11  -0.11     0.32
  MONTH TO DATE    4.77                      2.24   2.53     3.39
  SINCE JUN 1      4.77                      2.24   2.53     3.39
  SINCE JAN 1     16.26                     15.32   0.94    18.22

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         1      3        0
  MONTH TO DATE   37                        42     -5       12
  SINCE JUN 1     37                        42     -5       12
  SINCE JUL 1   6774                      6334    440     7135

 COOLING
  YESTERDAY        0                         6     -6        4
  MONTH TO DATE   68                        83    -15       95
  SINCE JUN 1     68                        83    -15       95
  SINCE JAN 1    121                       137    -16      156
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     58           300 PM
 AVERAGE    68

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       104      1988
                                             1953
 MINIMUM TEMPERATURE (F)   60        43      1992
                                             1980


SUNRISE AND SUNSET
JUNE 20 2015..........SUNRISE   516 AM CDT   SUNSET   830 PM CDT
JUNE 21 2015..........SUNRISE   516 AM CDT   SUNSET   831 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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