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

Friday, May 20, 2016

Chicago Weather O'Hare Data Friday, May 20 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.
2023:51N 610.00OvercastOVC150553853%NANA30.091019.0
2022:51N 910.00Mostly CloudyBKN140 BKN250553853%NANA30.101019.4
2021:51NE 910.00Mostly CloudyBKN150 BKN250563749%NANA30.101019.3
2020:51NE 1310.00Mostly CloudyBKN150 BKN250583746%NANA30.091019.0
2019:51NE 1010.00Mostly CloudyBKN150 BKN250613843%NANA30.091018.8
2018:51NE 910.00OvercastBKN150 OVC2506339686341%NANA30.091018.8
2017:51NE 1010.00OvercastBKN150 OVC250634043%NANA30.101019.2
2016:51NE 1210.00OvercastOVC150644143%NANA30.101019.5
2015:51NE 1310.00OvercastBKN160 OVC250653939%NANA30.111019.7
2014:51NE 1010.00OvercastFEW060 OVC150663937%NANA30.131020.3
2013:51E 1010.00OvercastFEW060 OVC140664039%NANA30.141020.6
2012:51NE 910.00OvercastFEW060 BKN150 OVC2506840685336%NANA30.151020.8
2011:51E 1010.00OvercastOVC150674139%NANA30.161021.4
2010:51E 710.00OvercastBKN180 OVC250674139%NANA30.171021.4
2009:51E 510.00OvercastBKN190 OVC240654345%NANA30.181021.9
2008:51NE 310.00OvercastBKN190 OVC250614352%NANA30.191022.2
2007:51Calm10.00OvercastBKN210 OVC250584358%NANA30.191022.3
2006:51N 310.00OvercastBKN200 OVC2505341534464%NANA30.191022.3
2005:51Calm10.00Mostly CloudyBKN230474180%NANA30.171021.7
2004:51N 310.00Mostly CloudyBKN250503863%NANA30.161021.2
2003:51N 310.00Mostly CloudyBKN250483868%NANA30.151020.9
2002:51N 510.00A Few CloudsFEW250453980%42NA30.141020.8
2001:51N 310.00A Few CloudsFEW250483868%NANA30.151021.0

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, May 20, 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 210638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SAT MAY 21 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 20 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         68   1153 AM  95    1977  71     -3       48
  MINIMUM         44    201 AM  33    2002  49     -5       39
  AVERAGE         56                        60     -4       44

PRECIPITATION (IN)
  YESTERDAY        0.00          2.54 1975   0.12  -0.12     0.04
  MONTH TO DATE    3.66                      2.36   1.30     3.12
  SINCE MAR 1      9.80                      8.24   1.56     7.09
  SINCE JAN 1     11.87                     11.76   0.11     9.95

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 MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                         6      3       21
  MONTH TO DATE  224                       170     54      146
  SINCE MAR 1   1406                      1503    -97     1516
  SINCE JUL 1   5414                      6237   -823     6696

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        20    -20       29
  SINCE MAR 1      7                        30    -23       29
  SINCE JAN 1      7                        30    -23       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     35          1200 PM
 AVERAGE    59

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1977
                                             1934
 MINIMUM TEMPERATURE (F)   50        31      2002


SUNRISE AND SUNSET
MAY 21 2016...........SUNRISE   525 AM CDT   SUNSET   812 PM CDT
MAY 22 2016...........SUNRISE   525 AM CDT   SUNSET   813 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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