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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 12, 2018

Chicago Weather O'Hare Data Saturday, August 11 2018 and Chicago Weather Forecast Saturday, August 11 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.
1123:51Calm10.00FairCLR746062%NANA30.061017.5
1122:51W 310.00FairCLR756162%NANA30.051017.2
1121:51Calm10.00FairCLR766058%NA7830.041016.8
1120:51Calm10.00FairCLR795849%NA8030.021016.1
1119:51NE 610.00A Few CloudsFEW090805745%NA8030.011015.6
1118:51NE 510.00A Few CloudsFEW055 FEW0908456888338%NA8330.011015.6
1117:51NE 1210.00Partly CloudyFEW055 FEW090 SCT250845740%NA8330.001015.5
1116:51NE 1010.00Partly CloudyFEW055 FEW090 SCT250836249%NA8430.011015.6
1115:51NE 1710.00Partly CloudySCT055 SCT090846248%NA8530.001015.4
1114:51N 510.00Mostly CloudySCT060 BKN100876142%NA8730.001015.3
1113:51SW 510.00Mostly CloudyBKN060 BKN250856043%NA8530.011015.8
1112:51NE 510.00Partly CloudyFEW070 SCT2508660877042%NA8630.021016.0
1111:51N 710.00A Few CloudsFEW250856043%NA8530.031016.3
1110:51Vrbl 610.00A Few CloudsFEW250835944%NA8330.031016.5
1109:51NW 510.00A Few CloudsFEW250816151%NA8230.021016.2
1108:51NW 510.00A Few CloudsFEW250785850%NA7930.011015.7
1107:51N 610.00A Few CloudsFEW250736166%NANA29.991015.1
1106:51NW 310.00A Few CloudsFEW2507060716871%NANA29.981014.8
1105:51Calm10.00A Few CloudsFEW250696381%NANA29.971014.4
1104:51Calm10.00FairCLR696381%NANA29.961014.0
1103:51NW 510.00FairCLR696381%NANA29.961014.1
1102:51NW 310.00FairCLR706482%NANA29.971014.4
1101:51N 510.00FairCLR706482%NANA29.981014.6
1100:51N 610.00FairCLR7164787079%NANA29.981014.6

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 ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN AUG 12 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 11 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         88    148 PM  98    1941  82      6       78
                                      1874
  MINIMUM         68    527 AM  47    1982  64      4       65
  AVERAGE         78                        73      5       72

PRECIPITATION (IN)
  YESTERDAY        0.00          3.70 1923   0.17  -0.17     0.00
  MONTH TO DATE    3.13                      1.78   1.35     1.83
  SINCE JUN 1     11.90                      8.93   2.97    12.95
  SINCE JAN 1     30.75                     22.01   8.74    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       13                         8      5        7
  MONTH TO DATE  146                        95     51       74
  SINCE JUN 1    718                       543    175      610
  SINCE JAN 1    867                       597    270      643
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           100 AM
 LOWEST     37           600 PM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1918
 MINIMUM TEMPERATURE (F)   64        47      1982


SUNRISE AND SUNSET
AUGUST 12 2018........SUNRISE   556 AM CDT   SUNSET   756 PM CDT
AUGUST 13 2018........SUNRISE   558 AM CDT   SUNSET   755 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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