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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).

Saturday, August 26, 2017

Chicago Weather O'Hare Data Wednesday, August 23 2017 and Chicago Weather Forecast Wednesday, August 23 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.
2323:51SW 510.00A Few CloudsFEW060655570%NANA30.031016.6
2322:51S 310.00A Few CloudsFEW060 FEW250655570%NANA30.031016.6
2321:51S 510.00A Few CloudsFEW060 FEW250655570%NANA30.031016.6
2320:51SE 710.00A Few CloudsFEW060 FEW250665568%NANA30.021016.4
2319:51E 710.00A Few CloudsFEW060 FEW080705457%NANA30.011015.9
2318:51E 810.00Partly CloudyFEW065 SCT0807255797255%NANA30.001015.7
2317:51NW 1210.00Partly CloudyFEW060 SCT075764939%NA7830.001015.8
2316:51N 1310.00Partly CloudySCT060 SCT075784835%NA7830.001015.6
2315:51NW 1310.00Mostly CloudySCT060 BKN080784835%NA7830.011015.8
2314:51NW 12 G 2110.00Partly CloudySCT060775039%NA7830.021016.1
2313:51NW 1010.00Partly CloudySCT060774937%NA7830.031016.4
2312:51NW 15 G 2110.00Partly CloudySCT060 SCT0757450776143%NANA30.031016.6
2311:51NW 1510.00A Few CloudsFEW055774836%NA7830.041017.0
2310:51NW 1310.00A Few CloudsFEW050745043%NANA30.041016.9
2309:51NW 910.00FairCLR715047%NANA30.041016.8
2308:51NW 1010.00FairCLR685053%NANA30.041016.7
2307:51NW 1310.00FairCLR655059%NANA30.031016.7
2306:51W 910.00FairCLR6150646067%NANA30.031016.4
2305:51W 810.00A Few CloudsFEW250605070%NANA30.021016.1
2304:51W 810.00FairCLR615170%NANA30.011015.9
2303:51NW 910.00FairCLR625065%NANA30.011016.0
2302:51NW 1010.00FairCLR635063%NANA30.011015.9
2301:51W 910.00FairCLR635063%NANA30.011015.8
2300:51W 810.00A Few CloudsFEW2506451766463%NANA30.011016.0

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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784
CDUS43 KLOT 240636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU AUG 24 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 23 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         79    253 PM  97    1947  81     -2       81
  MINIMUM         60    543 AM  48    1904  62     -2       60
  AVERAGE         70                        72     -2       71

PRECIPITATION (IN)
  YESTERDAY        0.00          2.35 2007   0.15  -0.15     0.00
  MONTH TO DATE    2.10                      3.75  -1.65     2.34
  SINCE JUN 1     13.22                     10.90   2.32    11.42
  SINCE JAN 1     31.33                     23.98   7.35    25.06

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      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        5                         7     -2        6
  MONTH TO DATE  185                       187     -2      258
  SINCE JUN 1    721                       635     86      806
  SINCE JAN 1    754                       689     65      880
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           900 PM
 LOWEST     35           300 PM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      1947
 MINIMUM TEMPERATURE (F)   62        48      1942


SUNRISE AND SUNSET
AUGUST 24 2017........SUNRISE   609 AM CDT   SUNSET   738 PM CDT
AUGUST 25 2017........SUNRISE   610 AM CDT   SUNSET   736 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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