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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).

Thursday, August 10, 2017

Chicago Weather O'Hare Data Monday, August 7 2017 and Chicago Weather Forecast Monday, August 7 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.
0723:51NW 310.00FairCLR634960%NANA30.141020.2
0722:51Calm10.00FairCLR635063%NANA30.131019.9
0721:51N 310.00FairCLR625065%NANA30.131019.9
0720:51N 510.00FairCLR684645%NANA30.111019.3
0719:51N 810.00A Few CloudsFEW100704439%NANA30.101018.8
0718:51N 910.00A Few CloudsFEW070 FEW1007344767235%NANA30.081018.4
0717:51N 1310.00A Few CloudsFEW034 FEW070 FEW100744232%NANA30.081018.4
0716:51NE 1610.00A Few CloudsFEW065 FEW100745450%NANA30.081018.2
0715:51NE 1010.00Partly CloudyFEW034 SCT070 SCT100755754%NANA30.081018.2
0714:51NE 1310.00Mostly CloudySCT033 BKN070 BKN100755855%NANA30.071018.0
0713:51NE 1210.00Mostly CloudyFEW037 BKN085 BKN100745857%NANA30.071018.0
0712:51N 1210.00Mostly CloudySCT035TCU BKN075 BKN1607457766556%NANA30.071017.9
0711:51NE 1010.00Mostly CloudyFEW031 BKN065 BKN200755855%NANA30.061017.5
0710:51NE 1410.00OvercastFEW025 BKN065 OVC080715966%NANA30.061017.4
0709:51N 910.00Mostly CloudySCT020 BKN030 BKN039726168%NANA30.041017.0
0708:51N 1010.00Mostly CloudyFEW013 SCT085 BKN120 BKN250706173%NANA30.041017.0
0707:51N 810.00Mostly CloudyFEW020 SCT120 BKN250686178%NANA30.041016.9
0706:51N 610.00Mostly CloudyFEW020 SCT130 BKN2506560666384%NANA30.031016.5
0705:51N 510.00Mostly CloudyFEW050 SCT120 BKN250636090%NANA30.021016.1
0704:51N 510.00Mostly CloudySCT080 BKN250635987%NANA30.011015.8
0703:51N 710.00Mostly CloudyFEW110 BKN250645984%NANA30.011015.7
0702:51N 710.00Mostly CloudySCT055 SCT110 BKN250655878%NANA30.021016.1
0701:51N 510.00Mostly CloudyFEW048 BKN110 BKN250665670%NANA30.021016.1
0700:51Calm10.00Mostly CloudyFEW050 BKN120 BKN2506556746473%NANA30.021016.4

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



FORECAST:
Chicago Weather Forecast

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

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045
CDUS43 KLOT 080635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE AUG 8 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 7 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         76    256 PM  99    1918  83     -7       83
  MINIMUM         61   1159 PM  50    1994  64     -3       62
                                      1990
  AVERAGE         69                        73     -4       73

PRECIPITATION (IN)
  YESTERDAY        T             2.06 1982   0.15  -0.15     0.00
  MONTH TO DATE    1.80                      1.12   0.68     0.02
  SINCE JUN 1     12.92                      8.27   4.65     9.10
  SINCE JAN 1     31.03                     21.35   9.68    22.74

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      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    3                         0      3        0
  SINCE JUN 1      6                        52    -46       13
  SINCE JUL 1      3                         4     -1        0

 COOLING
  YESTERDAY        4                         9     -5        8
  MONTH TO DATE   46                        63    -17       85
  SINCE JUN 1    582                       511     71      633
  SINCE JAN 1    615                       565     50      707
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     33           500 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1934
 MINIMUM TEMPERATURE (F)   64        52      1976


SUNRISE AND SUNSET
AUGUST  8 2017........SUNRISE   553 AM CDT   SUNSET   801 PM CDT
AUGUST  9 2017........SUNRISE   554 AM CDT   SUNSET   800 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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