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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).

Tuesday, August 29, 2017

Chicago Weather O'Hare Data Friday, August 25 2017 and Chicago Weather Forecast Friday, August 25 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.
2523:51N 310.00A Few CloudsFEW035605070%NANA30.261024.5
2522:51NE 510.00FairCLR655059%NANA30.261024.4
2521:51NE 610.00A Few CloudsFEW150654956%NANA30.251024.1
2520:51E 610.00A Few CloudsFEW150664852%NANA30.251024.0
2519:51E 910.00A Few CloudsFEW150 FEW250674749%NANA30.241023.8
2518:51E 910.00A Few CloudsFEW150 FEW2506946746944%NANA30.241023.8
2517:51E 810.00A Few CloudsFEW150 FEW250704744%NANA30.241023.7
2516:51E 1010.00A Few CloudsFEW050 FEW150724741%NANA30.231023.6
2515:51E 1010.00A Few CloudsFEW050 FEW150 FEW250734740%NANA30.231023.4
2514:51E 1010.00Partly CloudyFEW050 FEW150 SCT250744738%NANA30.231023.5
2513:51SE 1010.00Partly CloudyFEW050 SCT250734943%NANA30.241023.8
2512:51Vrbl 510.00A Few CloudsFEW0477247735641%NANA30.251024.2
2511:51Vrbl 310.00Partly CloudySCT044 SCT250704846%NANA30.261024.5
2510:51Calm10.00Partly CloudySCT041 SCT250694949%NANA30.261024.6
2509:51S 310.00Partly CloudySCT039 SCT250664954%NANA30.261024.3
2508:51Calm10.00A Few CloudsFEW037 FEW250655059%NANA30.241023.9
2507:51N 510.00Partly CloudyFEW040 SCT250604967%NANA30.241024.0
2506:51NW 310.00Partly CloudySCT040 SCT2505647575272%NANA30.241023.9
2505:51Calm10.00A Few CloudsFEW038544675%NANA30.221023.4
2504:51W 310.00A Few CloudsFEW038534780%NANA30.211023.1
2503:51N 510.00FairCLR564670%NANA30.201022.7
2502:51N 610.00FairCLR564670%NANA30.201022.5
2501:51W 510.00A Few CloudsFEW034554672%NANA30.191022.2
2500:51N 610.00FairCLR5746665667%NANA30.181021.6

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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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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460
CDUS43 KLOT 260635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT AUG 26 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 25 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         74    231 PM  95    2003  81     -7       85
                                      1991
                                      1959
  MINIMUM         52    445 AM  47    1917  62    -10       67
  AVERAGE         63                        72     -9       76

PRECIPITATION (IN)
  YESTERDAY        0.00          1.88 1972   0.15  -0.15     0.09
  MONTH TO DATE    2.07                      4.05  -1.98     2.66
  SINCE JUN 1     13.19                     11.20   1.99    11.74
  SINCE JAN 1     31.30                     24.28   7.02    25.38

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        2                         0      2        0
  MONTH TO DATE    5                         0      5        0
  SINCE JUN 1      8                        52    -44       13
  SINCE JUL 1      5                         4      1        0

 COOLING
  YESTERDAY        0                         7     -7       11
  MONTH TO DATE  186                       201    -15      281
  SINCE JUN 1    722                       649     73      829
  SINCE JAN 1    755                       703     52      903
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     38           200 PM
 AVERAGE    58

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        97      1973
                                             1953
 MINIMUM TEMPERATURE (F)   62        47      1887


SUNRISE AND SUNSET
AUGUST 26 2017........SUNRISE   611 AM CDT   SUNSET   735 PM CDT
AUGUST 27 2017........SUNRISE   612 AM CDT   SUNSET   733 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
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