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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Sunday, August 23, 2015

Chicago Weather O'Hare Data Sunday, August 23 2015

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.

2323:51W 710.00A Few CloudsFEW055625167%NANA29.941013.5
2322:51W 810.00A Few CloudsFEW055645163%NANA29.931013.3
2321:51W 610.00A Few CloudsFEW055655161%NANA29.931013.4
2318:51W 13 G 2110.00Partly CloudySCT0477254777253%NANA29.881011.5
2317:51W 15 G 2310.00Partly CloudySCT045725352%NANA29.881011.4
2316:51W 17 G 2410.00Partly CloudySCT045745450%NANA29.871011.2
2315:51W 16 G 2510.00Partly CloudySCT045765447%NA7829.871011.1
2314:51W 20 G 2910.00A Few CloudsFEW050 FEW250765345%NA7829.851010.4
2313:51W 16 G 2410.00A Few CloudsFEW035 FEW090765548%NA7829.841009.9
2312:51W 17 G 2510.00A Few CloudsFEW035 FEW0907455746752%NANA29.841010.1
2311:51W 16 G 2610.00OvercastBKN015 BKN022 OVC033685973%NANA29.851010.4
2310:51SW 910.00Light RainBKN012 BKN018 OVC110726784%NANA29.851010.4
2309:51SW 13 G 227.00OvercastOVC010716787%NANA29.851010.3
2308:51SW 129.00OvercastBKN010 BKN150 OVC250716684%NANA29.861010.9
2307:51SW 810.00OvercastBKN014 BKN150 OVC250706584%NANA29.871010.9
2306:51S 1010.00Mostly CloudySCT016 SCT034 BKN150 BKN2506863716784%NANA29.841010.1
2305:51S 810.00Mostly CloudySCT031 SCT060 SCT150 BKN250686281%NANA29.881011.4
2304:51S 1210.00OvercastBKN060 OVC070696073%NANA29.911012.4
2303:51S 1010.00Mostly CloudyFEW035 FEW120 BKN250696073%NANA29.891011.8
2302:51S 810.00Partly CloudyFEW034 SCT250695970%NANA29.921012.5
2301:51S 810.00OvercastBKN035 BKN041 OVC060715863%NANA29.931013.0
2300:51S 910.00OvercastBKN036 OVC0657158766663%NANA29.961014.2

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Sunday, August 23, 2015 …

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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000
CDUS43 KLOT 240635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 24 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 23 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    140 PM  97    1947  81     -4       86
  MINIMUM         61   1159 PM  48    1904  62     -1       68
  AVERAGE         69                        72     -3       77

PRECIPITATION (IN)
  YESTERDAY        T             2.35 2007   0.15  -0.15     0.34
  MONTH TO DATE    1.42                      3.75  -2.33     6.82
  SINCE JUN 1     11.39                     10.90   0.49    16.77
  SINCE JAN 1     22.88                     23.98  -1.10    31.60

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      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     52                        52      0       17
  SINCE JUL 1     13                         4      9        5

 COOLING
  YESTERDAY        4                         7     -3       12
  MONTH TO DATE  208                       187     21      180
  SINCE JUN 1    572                       635    -63      557
  SINCE JAN 1    625                       689    -64      618
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           700 AM
 LOWEST     46           200 PM
 AVERAGE    65

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


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 2015........SUNRISE   609 AM CDT   SUNSET   739 PM CDT
AUGUST 25 2015........SUNRISE   610 AM CDT   SUNSET   737 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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