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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).

Friday, September 8, 2017

Chicago Weather O'Hare Data Wednesday, September 6 2017 and Chicago Weather Forecast Wednesday, September 6 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.
0623:51W 810.00Mostly CloudyFEW070 BKN220554672%NANA30.031016.8
0622:51W 910.00Mostly CloudyFEW070 BKN250564670%NANA30.031016.8
0621:51W 810.00Partly CloudyFEW065 SCT100 SCT250574667%NANA30.031016.8
0620:51W 710.00Mostly CloudyFEW075 BKN100 BKN250584665%NANA30.031016.9
0619:51W 510.00Partly CloudyFEW030 SCT085 SCT110 SCT250594662%NANA30.021016.7
0618:51NW 710.00Mostly CloudyFEW030 SCT070 BKN0956046675960%NANA30.021016.5
0617:51N 710.00Mostly CloudySCT070 BKN085614658%NANA30.011016.4
0616:51NW 1510.00Mostly CloudySCT065 BKN090654142%NANA30.001015.8
0615:51NW 13 G 1610.00Mostly CloudySCT070 BKN100 BKN200664140%NANA30.001015.7
0614:51NW 12 G 1710.00Mostly CloudyFEW047 BKN070 BKN200674139%NANA30.001016.0
0613:51NW 15 G 2210.00Mostly CloudyBKN049 BKN200664343%NANA30.021016.4
0612:51Vrbl 710.00Mostly CloudyBKN043 BKN2006441655043%NANA30.011016.2
0611:51N 1210.00Partly CloudySCT040 SCT200624146%NANA30.011016.2
0610:51N 1310.00Partly CloudySCT031 SCT200614454%NANA30.011016.3
0609:51N 1210.00A Few CloudsFEW030 FEW100 FEW200594560%NANA30.011016.2
0608:51NW 1310.00A Few CloudsFEW030 FEW100 FEW250564567%NANA29.991015.7
0607:51NW 910.00Partly CloudyFEW030 FEW110 SCT250524680%NANA29.991015.7
0606:51NW 1010.00Partly CloudyFEW030 SCT110 SCT2505045554983%46NA29.981015.3
0605:51NW 1010.00A Few CloudsFEW030 FEW250504583%46NA29.971014.8
0604:51NW 1310.00A Few CloudsFEW030 FEW250504686%45NA29.961014.4
0603:51NW 1410.00Partly CloudyFEW030 FEW090 SCT250524680%NANA29.961014.4
0602:51NW 1210.00Mostly CloudyFEW030 BKN180534677%NANA29.951014.3
0601:51NW 910.00Mostly CloudyFEW030 BKN220534677%NANA29.951014.1
0600:51NW 910.00Partly CloudySCT0905446615475%NANA29.951014.1

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 ...

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371
CDUS43 KLOT 070632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU SEP 7 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 6 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         67    239 PM  97    1960  78    -11       91
                                      1954
  MINIMUM         49    528 AM  42    1984  59    -10       75
  AVERAGE         58                        68    -10       83

PRECIPITATION (IN)
  YESTERDAY        T             1.53 1894   0.12  -0.12      T
  MONTH TO DATE    0.25                      0.70  -0.45      T
  SINCE SEP 1      0.25                      0.70  -0.45      T
  SINCE JAN 1     31.99                     25.83   6.16    26.98

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 SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                         1      6        0
  MONTH TO DATE   17                         6     11        0
  SINCE SEP 1     17                         6     11        0
  SINCE JUL 1     22                        19      3        0

 COOLING
  YESTERDAY        0                         5     -5       18
  MONTH TO DATE   13                        32    -19       40
  SINCE SEP 1     13                        32    -19       40
  SINCE JAN 1    796                       772     24     1005
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     40           200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78       100      1960
                                             1939
 MINIMUM TEMPERATURE (F)   58        42      1986


SUNRISE AND SUNSET
SEPTEMBER  7 2017.....SUNRISE   624 AM CDT   SUNSET   715 PM CDT
SEPTEMBER  8 2017.....SUNRISE   625 AM CDT   SUNSET   713 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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