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

Thursday, September 3, 2015

Chicago Weather O'Hare Data Thursday, September 3 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.

0323:51NE 810.00Mostly CloudySCT050 BKN250716787%NANA29.961014.0
0322:51E 910.00Mostly CloudyFEW050 BKN250726784%NANA29.961013.9
0321:51NE 7 G 1810.00Mostly CloudyFEW080 BKN250736679%NANA29.941013.3
0320:51NE 810.00Partly CloudyFEW045 SCT080736781%NANA29.931013.0
0319:51NE 99.00Mostly CloudyFEW048 SCT060 BKN085746779%NANA29.931012.9
0318:51NE 13 G 238.00Mostly CloudySCT044 SCT050 BKN0707769917777%NA7929.891011.8
0317:51W 1310.00Mostly CloudySCT046 BKN055897053%NA9429.881011.1
0316:51W 1510.00Partly CloudySCT048 SCT075896952%NA9429.871011.1
0315:51W 1210.00Partly CloudySCT055906848%NA9429.881011.2
0314:51SW 13 G 2110.00Partly CloudySCT055896850%NA9329.901011.8
0313:51SW 1210.00Partly CloudySCT045 SCT250896850%NA9329.911012.3
0312:51W 1310.00Partly CloudySCT050 SCT2508869887254%NA9329.931012.8
0311:51W 1010.00Mostly CloudySCT050 SCT100 BKN300877057%NA9229.941013.2
0310:51W 99.00Partly CloudySCT048 SCT100 SCT300857061%NA9029.951013.4
0309:51W 1210.00A Few CloudsFEW100 FEW300826965%NA8529.941013.4
0308:51SW 1010.00A Few CloudsFEW300786974%NA8029.951013.6
0307:51SW 710.00A Few CloudsFEW100 FEW250756879%NANA29.961014.0
0306:51SW 610.00A Few CloudsFEW100 FEW2507368767284%NANA29.951013.8
0305:51SW 710.00A Few CloudsFEW100736884%NANA29.951013.7
0304:51SW 510.00Partly CloudySCT100736987%NANA29.951013.8
0303:51SW 610.00Partly CloudySCT095746985%NANA29.951013.6
0302:51SW 510.00Partly CloudySCT110756982%NANA29.951013.5
0301:51Calm10.00Mostly CloudySCT090 BKN110746882%NANA29.951013.7
0300:51S 510.00Partly CloudyFEW100 SCT1307668857677%NA7729.961013.9

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Thursday, September 3, 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 040633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 4 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 3 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         91    222 PM  97    1953  79     12       83
  MINIMUM         71   1159 PM  47    1974  60     11       61
  AVERAGE         81                        69     12       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.92 1961   0.11  -0.11     0.00
  MONTH TO DATE    T                         0.35  -0.35     0.37
  SINCE SEP 1      T                         0.35  -0.35     0.37
  SINCE JAN 1     23.62                     25.48  -1.86    32.45

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 SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                         3     -3        0
  SINCE JUL 1     18                        16      2        5

 COOLING
  YESTERDAY       16                         5     11        7
  MONTH TO DATE   45                        17     28       29
  SINCE SEP 1     45                        17     28       29
  SINCE JAN 1    686                       757    -71      744
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     50           100 PM
 AVERAGE    69

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        95      1983
                                             1960
                                             1954
 MINIMUM TEMPERATURE (F)   59        45      1997
                                             1982


SUNRISE AND SUNSET
SEPTEMBER  4 2015.....SUNRISE   620 AM CDT   SUNSET   720 PM CDT
SEPTEMBER  5 2015.....SUNRISE   621 AM CDT   SUNSET   719 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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