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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, August 7, 2017

Chicago Weather O'Hare Data Friday, August 4 2017 and Chicago Weather Forecast Friday, August 4 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.
0422:51SW 710.00A Few CloudsFEW250615375%NANA29.991015.4
0421:51SW 610.00A Few CloudsFEW250625270%NANA29.991015.4
0420:51SW 310.00A Few CloudsFEW080 FEW250635165%NANA29.981015.0
0419:51W 610.00A Few CloudsFEW080 FEW250655059%NANA29.971014.7
0418:51NW 1810.00Partly CloudyFEW065 SCT0806750686155%NANA29.961014.4
0417:51NW 2010.00Mostly CloudyFEW047 SCT065 BKN080674953%NANA29.951014.0
0416:51NW 14 G 2110.00OvercastFEW040 SCT048 OVC075665261%NANA29.941013.6
0415:51NW 1510.00OvercastSCT028 BKN033 OVC050645265%NANA29.931013.3
0414:51W 18 G 2810.00OvercastSCT022 BKN028 OVC034635268%NANA29.921013.0
0413:51NW 18 G 2910.00OvercastBKN020 BKN030 OVC044635473%NANA29.901012.3
0412:51W 1710.00OvercastOVC0236253625773%NANA29.891012.0
0411:51W 18 G 2910.00OvercastOVC021615272%NANA29.881011.6
0410:51W 20 G 2810.00OvercastOVC021615272%NANA29.861010.9
0409:51W 1510.00OvercastOVC020595072%NANA29.851010.7
0408:51W 16 G 2610.00OvercastBKN020 OVC026585075%NANA29.851010.4
0407:51W 17 G 2510.00Mostly CloudySCT023 BKN028574974%NANA29.841010.1
0406:51W 14 G 2310.00Mostly CloudyFEW022 BKN0325749615674%NANA29.831010.0
0405:51W 1610.00OvercastBKN028 OVC034564977%NANA29.831010.0
0404:51W 14 G 2810.00Mostly CloudyBKN027584870%NANA29.831009.8
0403:51W 17 G 2410.00Mostly CloudyBKN028594867%NANA29.841010.1
0402:51W 1210.00OvercastOVC026605070%NANA29.841010.1
0401:51W 17 G 2410.00Mostly CloudyBKN024605275%NANA29.841010.2
0400:51W 17 G 2310.00Mostly CloudyBKN0206153736175%NANA29.841009.90.22


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 ...

+ + + +

372
CDUS43 KLOT 050640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT SAT AUG 5 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 4 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         68    558 PM 100    1947  83    -15       91
  MINIMUM         56    544 AM  53    1992  64     -8       70
                                      1894
                                      1880
  AVERAGE         62                        74    -12       81

PRECIPITATION (IN)
  YESTERDAY        T             3.47 1989   0.16  -0.16     0.02
  MONTH TO DATE    1.80                      0.65   1.15     0.02
  SINCE JUN 1     12.92                      7.80   5.12     9.10
  SINCE JAN 1     31.03                     20.88  10.15    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        3                         0      3        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1      6                        52    -46       13
  SINCE JUL 1      3                         4     -1        0

 COOLING
  YESTERDAY        0                         9     -9       16
  MONTH TO DATE   32                        36     -4       53
  SINCE JUN 1    568                       484     84      601
  SINCE JAN 1    601                       538     63      675
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     52           500 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       102      1918
 MINIMUM TEMPERATURE (F)   64        51      1994


SUNRISE AND SUNSET
AUGUST  5 2017........SUNRISE   550 AM CDT   SUNSET   805 PM CDT
AUGUST  6 2017........SUNRISE   551 AM CDT   SUNSET   804 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

+ + + +

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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