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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, October 16, 2017

Chicago Weather O'Hare Data Friday, October 13 2017 and Chicago Weather Forecast Friday, October 13 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.
1323:51NE 1410.00OvercastFEW020 OVC055645881%NANA30.101019.1
1322:51NE 1210.00OvercastOVC060655878%NANA30.101019.3
1321:51NE 1010.00OvercastOVC055655981%NANA30.091018.7
1320:51NE 910.00OvercastOVC050675873%NANA30.071018.1
1319:51SE 1310.00OvercastSCT055 OVC070675873%NANA30.061018.0
1318:51NE 810.00OvercastOVC0556857736768%NANA30.071018.1
1317:51Calm10.00OvercastBKN070 OVC110715863%NANA30.051017.6
1316:51S 910.00Mostly CloudyFEW035 BKN060 BKN110 BKN250715761%NANA30.051017.5
1315:51SW 610.00OvercastSCT035 BKN080 OVC150725657%NANA30.071018.0
1314:51Vrbl 610.00Partly CloudySCT032 SCT150715659%NANA30.071018.1
1313:51S 910.00A Few CloudsFEW027 FEW150705661%NANA30.071018.2
1312:51S 1010.00A Few CloudsFEW0276855685563%NANA30.101019.1
1311:51S 1310.00A Few CloudsFEW022655468%NANA30.121019.7
1310:51S 910.00Mostly CloudyFEW019 BKN065625475%NANA30.141020.7
1309:51SW 910.00OvercastFEW015 BKN050 OVC070595278%NANA30.161021.2
1308:51S 710.00Mostly CloudyFEW014 BKN070575283%NANA30.151020.9
1307:51SW 510.00Mostly CloudySCT012 SCT025 BKN070555187%NANA30.151021.0
1306:51S 710.00OvercastOVC0155551595587%NANA30.141020.6
1305:51SW 710.00A Few CloudsFEW021555187%NANA30.141020.8
1304:51S 610.00Partly CloudySCT021575283%NANA30.131020.4
1303:51SW 710.00OvercastOVC022585487%NANA30.131020.2
1302:51S 68.00Mostly CloudyBKN027585590%NANA30.121019.9
1301:51S 57.00OvercastSCT011 OVC032585590%NANA30.121020.0
1300:51SW 510.00OvercastFEW012 FEW017 OVC0295955595987%NANA30.121019.8

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



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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036
CDUS43 KLOT 140642
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT SAT OCT 14 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 13 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         73    339 PM  88    1975  64      9       57
  MINIMUM         55    653 AM  25    1988  44     11       38
  AVERAGE         64                        54     10       48

PRECIPITATION (IN)
  YESTERDAY        0.00          3.79 2001   0.10  -0.10     0.00
  MONTH TO DATE    2.34                      1.30   1.04     1.36
  SINCE SEP 1      2.66                      4.51  -1.85     3.12
  SINCE JAN 1     34.40                     29.64   4.76    30.10

SNOWFALL (IN)
  YESTERDAY        0.0           T    1986   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                        12    -11       17
  MONTH TO DATE   23                       130   -107       72
  SINCE SEP 1     60                       235   -175       95
  SINCE JUL 1     65                       248   -183       95

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   25                        10     15        9
  SINCE SEP 1    204                       102    102      174
  SINCE JAN 1    987                       842    145     1139
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     57           200 PM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        89      1975
 MINIMUM TEMPERATURE (F)   43        27      1872


SUNRISE AND SUNSET
OCTOBER 14 2017.......SUNRISE   703 AM CDT   SUNSET   611 PM CDT
OCTOBER 15 2017.......SUNRISE   704 AM CDT   SUNSET   610 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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