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

Thursday, August 16, 2018

Chicago Weather O'Hare Data Wednesday, August 15 2018 and Chicago Weather Forecast Wednesday, August 15 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.
1523:51S 510.00OvercastBKN018 BKN140 OVC250746882%NANA29.931013.1
1522:51S 510.00OvercastSCT020 SCT060 OVC180746985%NANA29.931013.0
1521:51S 910.00Light RainSCT060 OVC170756879%NANA29.931012.80.01
1520:51S 910.00ThunderstormFEW022 SCT028CB OVC033776874%NA7929.921012.7
1519:51SW 510.00Thunderstorm in Vicinity Light RainBKN027 BKN040 OVC070787179%NA8029.911012.30.01
1518:51S 810.00ThunderstormSCT036CB SCT043 BKN055 OVC1807969857972%NA8229.901011.9
1517:51Vrbl 610.00OvercastFEW035 SCT065 SCT100 BKN200 OVC250836759%NA8629.891011.5
1516:51SE 810.00Mostly CloudySCT035 BKN065 BKN150 BKN250836861%NA8629.881011.2
1515:51E 1310.00Mostly CloudySCT065 SCT090 BKN200 BKN250856857%NA8829.891011.6
1514:51SE 12 G 1810.00OvercastSCT040 BKN044 OVC065856653%NA8729.901011.9
1513:51S 510.00Mostly CloudySCT040 SCT075 BKN150 BKN250846655%NA8629.911012.4
1512:51S 810.00Mostly CloudySCT035 BKN080 BKN170 BKN2508566857453%NA8729.941013.1
1511:51S 710.00Mostly CloudyFEW035 SCT170 BKN250826760%NA8429.941013.4
1510:51SE 610.00Mostly CloudyFEW030 SCT150 BKN250806867%NA8329.951013.7
1509:51S 710.00Mostly CloudyFEW025 SCT085 BKN200 BKN250806867%NA8329.951013.7
1508:51Vrbl 510.00Mostly CloudyFEW055 BKN080 BKN200 BKN250796869%NA8129.961013.9
1507:51SE 78.00OvercastSCT050 SCT160 BKN220 OVC250766774%NA7729.951013.7
1506:51S 59.00OvercastSCT055 BKN085 BKN190 OVC2507465787474%NANA29.961014.1
1505:51SE 310.00OvercastBKN046 BKN190 OVC250746574%NANA29.961014.0
1504:51Calm10.00OvercastBKN200 OVC250756571%NANA29.951013.6
1503:51S 510.00OvercastBKN200 OVC250756469%NANA29.951013.8
1502:51S 310.00OvercastOVC230756366%NANA29.941013.3
1501:51Calm9.00OvercastOVC240766364%NA7829.931013.0
1500:51SW 59.00OvercastOVC2507862847858%NA8029.941013.2


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



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CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU AUG 16 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 15 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         85    254 PM  98    1944  82      3       84
  MINIMUM         73   1159 PM  48    2004  63     10       68
  AVERAGE         79                        73      6       76

PRECIPITATION (IN)
  YESTERDAY        0.01          1.87 1993   0.18  -0.17     0.00
  MONTH TO DATE    3.14                      2.47   0.67     1.83
  SINCE JUN 1     11.91                      9.62   2.29    12.95
  SINCE JAN 1     30.76                     22.70   8.06    31.06

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       14                         8      6       11
  MONTH TO DATE  201                       127     74      101
  SINCE JUN 1    773                       575    198      637
  SINCE JAN 1    922                       629    293      670
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1100 PM
 LOWEST     55          1200 PM
 AVERAGE    70

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1988
                                             1983
 MINIMUM TEMPERATURE (F)   63        48      2004


SUNRISE AND SUNSET
AUGUST 16 2018........SUNRISE   601 AM CDT   SUNSET   750 PM CDT
AUGUST 17 2018........SUNRISE   602 AM CDT   SUNSET   749 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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