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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).

Monday, August 13, 2018

Chicago Weather O'Hare Data Sunday, August 12 2018 and Chicago Weather Forecast Sunday, August 12 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.
1223:51Calm10.00FairCLR726682%NANA30.131019.6
1222:51Calm10.00FairCLR746471%NANA30.121019.3
1221:51310.00FairCLR736371%NANA30.111019.1
1220:51NE 710.00FairCLR795645%NA8030.101018.7
1219:51N 810.00FairCLR785443%NA7930.081018.2
1218:51NE 910.00FairCLR8353878336%NA8230.081018.2
1217:51N 1010.00FairCLR845638%NA8330.091018.4
1216:51N 1310.00FairCLR855840%NA8430.091018.4
1215:51NE 1410.00A Few CloudsFEW065865940%NA8530.101018.6
1214:51NE 910.00A Few CloudsFEW065875736%NA8630.111019.1
1213:51NE 910.00A Few CloudsFEW065875837%NA8630.131019.6
1212:51NE 1210.00A Few CloudsFEW0608658867139%NA8530.131019.8
1211:51NE 1310.00FairCLR855739%NA8430.141020.1
1210:51N 710.00FairCLR846248%NA8530.141020.2
1209:51310.00A Few CloudsFEW040816354%NA8230.141020.1
1208:51N 710.00FairCLR786156%NA8030.141020.0
1207:51N 68.00FairCLR756674%NANA30.121019.5
1206:51NW 38.00FairCLR7166747084%NANA30.101018.8
1205:51NW 610.00FairCLR706687%NANA30.091018.4
1204:51NW 310.00FairCLR716479%NANA30.081018.2
1203:51W 510.00A Few CloudsFEW050716376%NANA30.081018.0
1202:51Calm10.00FairCLR726271%NANA30.081018.0
1201:51Calm10.00FairCLR736166%NANA30.071017.8
1200:51Calm10.00FairCLR7460847362%NANA30.071017.7

Complete data after midnight (may be delayed 24-48 hours).

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



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

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON AUG 13 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 12 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         87    208 PM 101    1918  82      5       77
  MINIMUM         70   1159 PM  47    1982  64      6       60
  AVERAGE         79                        73      6       69

PRECIPITATION (IN)
  YESTERDAY        0.00          2.03 1908   0.17  -0.17     0.00
  MONTH TO DATE    3.13                      1.95   1.18     1.83
  SINCE JUN 1     11.90                      9.10   2.80    12.95
  SINCE JAN 1     30.75                     22.18   8.57    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        4
  MONTH TO DATE  160                       103     57       78
  SINCE JUN 1    732                       551    181      614
  SINCE JAN 1    881                       605    276      647
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     36           100 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1944
 MINIMUM TEMPERATURE (F)   64        51      2004
                                             1982


SUNRISE AND SUNSET
AUGUST 13 2018........SUNRISE   557 AM CDT   SUNSET   755 PM CDT
AUGUST 14 2018........SUNRISE   558 AM CDT   SUNSET   753 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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