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

Thursday, April 16, 2015

Chicago Weather O'Hare Data Thursday, April 16 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.

1623:51S 510.00FairCLR494174%47NA30.091019.1
1622:51S 510.00A Few CloudsFEW250504171%48NA30.081018.7
1621:51S 510.00A Few CloudsFEW250514169%NANA30.071018.4
1620:51SE 810.00Partly CloudySCT250524166%NANA30.071018.5
1619:51E 810.00Partly CloudySCT250554159%NANA30.051017.8
1618:51SE 610.00Partly CloudySCT2505943665456%NANA30.051017.6
1617:51E 910.00Partly CloudyFEW065 SCT250634348%NANA30.041017.3
1616:51Calm10.00Partly CloudyFEW065 SCT250644245%NANA30.041017.4
1615:51NE 710.00Mostly CloudyBKN060 BKN250644245%NANA30.041017.2
1614:51N 710.00OvercastOVC060614352%NANA30.051017.7
1613:51N 510.00Mostly CloudyBKN060574258%NANA30.081018.5
1611:51Vrbl 310.00OvercastFEW018 SCT045 OVC060513964%NANA30.101019.6
1610:51NE 310.00OvercastBKN019 OVC065493969%NANA30.121020.2
1609:51NE 710.00OvercastOVC019484074%45NA30.121020.1
1608:51E 98.00OvercastFEW005 OVC022464079%41NA30.121020.3
1607:51E 105.00Light Drizzle Fog/MistBKN005 OVC022454290%40NA30.131020.5
1606:51NE 124.00Light Drizzle Fog/MistBKN005 OVC0234543554593%39NA30.131020.4
1605:51NE 84.00Light Rain Fog/MistBKN017 OVC023464389%42NA30.131020.3
1604:51E 710.00Light RainOVC023474077%44NA30.121019.9
1603:51E 810.00OvercastOVC027513554%NANA30.131020.2
1602:51E 810.00OvercastOVC034532737%NANA30.141020.6
1601:51E 1210.00OvercastBKN039 OVC047532737%NANA30.151020.9
1600:51E 1310.00OvercastOVC0505524574930%NANA30.151021.0

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, April 16, 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 170744
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
243 AM CDT FRI APR 17 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 16 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         66    336 PM  87    2002  59      7       52
  MINIMUM         45    732 AM  18    1875  39      6       26
  AVERAGE         56                        49      7       39

PRECIPITATION (IN)
  YESTERDAY        T             1.97 1921   0.11  -0.11     0.00
  MONTH TO DATE    2.08                      1.75   0.33     1.28
  SINCE MAR 1      3.18                      4.25  -1.07     2.99
  SINCE JAN 1      6.04                      7.77  -1.73     8.29

SNOWFALL (IN)
  YESTERDAY        0.0           5.4  1961   0.0    0.0      0.0
  MONTH TO DATE    0.0                       1.0   -1.0      1.4
  SINCE MAR 1      7.1                       6.6    0.5     13.7
  SINCE JUL 1     50.7                      36.4   14.3     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        16     -7       26
  MONTH TO DATE  225                       302    -77      303
  SINCE MAR 1   1135                      1143     -8     1328
  SINCE JUL 1   6315                      5877    438     6743

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     30          1200 AM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        88      1976
 MINIMUM TEMPERATURE (F)   39        17      1875


SUNRISE AND SUNSET
APRIL 17 2015.........SUNRISE   608 AM CDT   SUNSET   735 PM CDT
APRIL 18 2015.........SUNRISE   607 AM CDT   SUNSET   736 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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