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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Sunday, August 19, 2018

Chicago Weather O'Hare Data Saturday, August 18 2018 and Chicago Weather Forecast Saturday, August 18 2018

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.
1823:51NE 510.00Partly CloudyFEW013 SCT050726784%NANA30.001015.3
1822:51NE 710.00Partly CloudyFEW012 SCT050726784%NANA30.001015.3
1821:51N 710.00Partly CloudyFEW013 SCT050736781%NANA30.001015.5
1820:51NE 710.00A Few CloudsFEW013736781%NANA29.991015.0
1819:51NE 1010.00A Few CloudsFEW020746676%NANA29.981014.8
1818:51NE 910.00A Few CloudsFEW0277765807766%NA7929.981014.6
1817:51NE 1010.00A Few CloudsFEW027786564%NA8029.991014.9
1816:51N 1210.00A Few CloudsFEW027796562%NA8129.991015.1
1815:51NE 1010.00A Few CloudsFEW027796562%NA8130.001015.4
1814:51NE 1310.00A Few CloudsFEW027796562%NA8130.011015.6
1813:51NE 910.00Partly CloudySCT026796562%NA8130.021016.0
1812:51N 1210.00Mostly CloudySCT026 BKN0317865797064%NA8030.031016.4
1811:51NE 1510.00Partly CloudySCT024 SCT032796665%NA8130.031016.5
1810:51N 1410.00Partly CloudySCT024 SCT029776669%NA7930.041016.5
1809:51N 910.00Partly CloudySCT014 SCT250766877%NA7730.041016.7
1808:51N 107.00Partly CloudyFEW007 SCT011 SCT250756879%NANA30.031016.6
1807:51N 75.00Fog/MistFEW007 SCT250726991%NANA30.041016.6
1806:51N 64.00Fog/MistFEW006 SCT2507068737093%NANA30.021016.2
1805:51N 64.00Fog/MistBKN004 BKN250706893%NANA30.011015.8
1804:51N 74.00Fog/MistSCT003 SCT250716994%NANA30.011015.6
1803:51N 77.00Partly CloudyFEW012 SCT250716890%NANA30.001015.5
1802:51N 610.00Partly CloudyFEW012 FEW120 SCT250716890%NANA30.001015.4
1801:51N 710.00Partly CloudySCT018 SCT120 SCT250726991%NANA29.991015.2
1800:51N 510.00Partly CloudyFEW020 FEW120 SCT2507369797387%NANA30.001015.5

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



FORECAST:
Chicago Weather Forecast

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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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 19 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    328 PM  98    1947  82     -2       82
  MINIMUM         70   1156 PM  49    1963  63      7       67
  AVERAGE         75                        72      3       75

PRECIPITATION (IN)
  YESTERDAY        0.00          2.85 1990   0.17  -0.17     0.00
  MONTH TO DATE    3.75                      2.98   0.77     2.02
  SINCE JUN 1     12.52                     10.13   2.39    13.14
  SINCE JAN 1     31.37                     23.21   8.16    31.25

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       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE JUN 1     10                        52    -42        6
  SINCE JUL 1      0                         4     -4        3

 COOLING
  YESTERDAY       10                         8      2       10
  MONTH TO DATE  236                       151     85      136
  SINCE JUN 1    808                       599    209      672
  SINCE JAN 1    957                       653    304      705
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM
 LOWEST     62          1200 PM
 AVERAGE    80

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1983
                                             1947
 MINIMUM TEMPERATURE (F)   63        51      1992


SUNRISE AND SUNSET
AUGUST 19 2018........SUNRISE   604 AM CDT   SUNSET   746 PM CDT
AUGUST 20 2018........SUNRISE   605 AM CDT   SUNSET   744 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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