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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 6, 2017

Chicago Weather O'Hare Data Thursday, August 3 2017 and Chicago Weather Forecast Thursday, August 3 2017

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.
0323:51W 17 G 2610.00OvercastOVC022655570%NANA29.821009.4
0322:51SW 610.00Partly CloudyFEW030 SCT085 SCT250686487%NANA29.811009.0
0321:51SW 810.00Mostly CloudyFEW032 FEW048 SCT085 SCT160 BKN250716684%NANA29.831009.50.22
0320:51S 1010.00Mostly CloudyFEW070 SCT085 BKN110 BKN250736679%NANA29.791008.4
0319:51S 910.00Mostly CloudySCT037 SCT160 BKN250736781%NANA29.821009.40.22
0318:51SW 125.00Thunderstorm Light Rain Fog/MistSCT042CB BKN095 OVC1107366817379%NANA29.821009.50.060.32
0317:51S 1710.00Mostly CloudyBKN045 BKN090 BKN250776771%NA7929.801008.8
0316:51S 2110.00Mostly Cloudy and BreezyFEW040 FEW100 SCT150 BKN250766877%NA7729.851010.5
0315:51SE 1710.00Mostly CloudyFEW042 SCT150 BKN250766877%NA7729.851010.20.060.26
0314:51SE 133.00Thunderstorm Heavy Rain Fog/MistSCT038 BKN050CB OVC100736474%NANA29.871011.20.20
0313:51S 610.00Light RainSCT043CB SCT060 BKN080 OVC250806764%NA8229.871011.1
0312:51Calm10.00Thunderstorm in VicinityFEW011 SCT036 BKN050 OVC2507861847056%NA8029.901012.20.340.34
0311:51S 910.00Mostly CloudySCT049CB BKN100 BKN250836555%NA8529.941013.2
0310:51S 1010.00Mostly CloudyFEW027 SCT033 BKN075 BKN250826760%NA8429.961013.8
0309:51S 710.00Mostly CloudyFEW017 FEW150 BKN250796869%NA8129.971014.4
0308:51S 710.00Mostly CloudyFEW014 FEW150 BKN250756879%NANA29.991015.1
0307:51E 310.00OvercastFEW014 OVC250736781%NANA30.001015.5
0306:51NE 610.00OvercastFEW011 FEW150 OVC2507166727084%NANA30.011015.7
0305:51NE 510.00Mostly CloudyFEW040 BKN150 BKN250706687%NANA30.011015.8
0304:51NE 610.00Mostly CloudyFEW014 SCT042 BKN120716684%NANA30.011015.7
0303:51NE 310.00OvercastBKN014 OVC120716684%NANA30.021015.9
0302:51NE 610.00OvercastBKN014 OVC120716684%NANA30.021016.1
0301:51NE 510.00OvercastBKN013 OVC120726682%NANA30.031016.4
0300:51NE 810.00OvercastBKN012 OVC1207266777282%NANA30.041016.7


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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704
CDUS43 KLOT 041120
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT FRI AUG 4 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 3 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84   1104 AM  98    1964  83      1       90
                                      1944
                                      1930
  MINIMUM         61   1159 PM  48    1894  64     -3       69
  AVERAGE         73                        74     -1       80

PRECIPITATION (IN)
  YESTERDAY        0.88          2.10 1915   0.16   0.72     0.00
  MONTH TO DATE    1.80                      0.49   1.31     0.00
  SINCE JUN 1     12.92                      7.64   5.28     9.08
  SINCE JAN 1     31.03                     20.72  10.31    22.72

SNOWFALL (IN)
  YESTERDAY        0.0           T    2003   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      3                        52    -49       13
  SINCE JUL 1      0                         4     -4        0

 COOLING
  YESTERDAY        8                         9     -1       15
  MONTH TO DATE   32                        27      5       37
  SINCE JUN 1    568                       475     93      585
  SINCE JAN 1    601                       529     72      659
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     54          1200 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1947
 MINIMUM TEMPERATURE (F)   64        53      1992
                                             1894
                                             1880


SUNRISE AND SUNSET
AUGUST  4 2017........SUNRISE   549 AM CDT   SUNSET   806 PM CDT
AUGUST  5 2017........SUNRISE   550 AM CDT   SUNSET   805 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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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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