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

Wednesday, May 18, 2016

Chicago Weather O'Hare Data Wednesday, May 18 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.
1823:51Calm10.00FairCLR463361%NANA30.201022.9
1822:51Calm10.00FairCLR483356%NANA30.211023.2
1821:51NE 310.00FairCLR513248%NANA30.211023.2
1820:51NE 610.00FairCLR524269%NANA30.201022.9
1819:51NE 910.00A Few CloudsFEW090554467%NANA30.201022.8
1818:51NE 1010.00A Few CloudsFEW090 FEW2505944655958%NANA30.191022.6
1817:51NE 910.00A Few CloudsFEW090 FEW150614454%NANA30.201022.7
1816:51NE 1010.00A Few CloudsFEW090 FEW150624554%NANA30.201022.7
1815:51NE 1310.00Partly CloudyFEW046 FEW090 SCT140624452%NANA30.201022.8
1814:51NE 1210.00Partly CloudyFEW046 SCT090634450%NANA30.221023.3
1813:51NE 1510.00Mostly CloudySCT046 BKN090644652%NANA30.221023.5
1812:51E 610.00Mostly CloudySCT046 BKN0806445644550%NANA30.231023.8
1811:51Calm10.00Mostly CloudySCT070 BKN095614352%NANA30.251024.4
1810:51NE 510.00Mostly CloudySCT060 BKN090564157%NANA30.251024.6
1809:51E 910.00Mostly CloudyBKN055 BKN090534164%NANA30.261024.7
1808:51N 610.00Mostly CloudyBKN060 BKN090524064%NANA30.251024.4
1807:51NE 710.00Mostly CloudyBKN060 BKN080473871%44NA30.241024.3
1806:51N 910.00Mostly CloudyBKN0604535454168%40NA30.241024.1
1805:51N 710.00Partly CloudySCT050 SCT100433368%39NA30.211023.3
1804:51N 810.00A Few CloudsFEW055433265%38NA30.201022.8
1803:51N 810.00A Few CloudsFEW100433163%38NA30.201022.8
1802:51N 610.00A Few CloudsFEW100443058%41NA30.201022.8
1801:51N 510.00A Few CloudsFEW100452954%42NA30.211023.2
1800:51N 610.00A Few CloudsFEW1004530524456%42NA30.221023.6

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 Wednesday, May 18, 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 190733
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
233 AM CDT THU MAY 19 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 18 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         65   1227 PM  93    1962  71     -6       77
  MINIMUM         41   1259 AM  34    2002  49     -8       49
  AVERAGE         53                        60     -7       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.36 1926   0.13  -0.13     0.00
  MONTH TO DATE    3.66                      2.12   1.54     3.08
  SINCE MAR 1      9.80                      8.00   1.80     7.05
  SINCE JAN 1     11.87                     11.52   0.35     9.91

SNOWFALL (IN)
  YESTERDAY        0.0           T    1894   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       12                         7      5        2
  MONTH TO DATE  204                       158     46      107
  SINCE MAR 1   1386                      1491   -105     1477
  SINCE JUL 1   5394                      6225   -831     6657

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        16    -16       29
  SINCE MAR 1      7                        26    -19       29
  SINCE JAN 1      7                        26    -19       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           700 AM
 LOWEST     48          1200 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1977
                                             1975
 MINIMUM TEMPERATURE (F)   49        36      1993
                                             1894


SUNRISE AND SUNSET
MAY 19 2016...........SUNRISE   527 AM CDT   SUNSET   810 PM CDT
MAY 20 2016...........SUNRISE   526 AM CDT   SUNSET   811 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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