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

Sunday, August 2, 2015

Chicago Weather O'Hare Data Sunday, August 2 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.

0223:51S 710.00ThunderstormFEW030CB BKN055 OVC080696690%NANA29.731006.20.35
0222:51N 13 G 362.00Thunderstorm RainSCT027CB OVC095696690%NANA29.711005.40.06
0221:51SW 12 G 2310.00Mostly CloudyFEW045 SCT060 BKN200 BKN250847165%NA8929.671004.1
0220:51SW 14 G 2610.00Mostly CloudySCT040 SCT060 BKN200 BKN250857061%NA9029.651003.4
0219:51SW 18 G 3110.00Mostly CloudyFEW045 SCT150 BKN250867161%NA9129.661003.8
0218:51SW 20 G 3610.00Mostly CloudySCT045 BKN2508770917557%NA9229.661003.90.12
0217:51SW 16 G 3210.00A Few CloudsFEW045 FEW250896952%NA9429.651003.5
0216:51SW 23 G 3510.00A Few Clouds and BreezyFEW045 FEW250896952%NA9429.681004.4
0215:51SW 18 G 2510.00Partly CloudyFEW035 FEW055 SCT200877261%NA9329.711005.60.12
0214:51SW 12 G 3610.00Thunderstorm Light RainFEW012 SCT050CB BKN090 BKN200786974%NA8029.751006.90.12
0213:51SW 20 G 3310.00A Few CloudsFEW060 FEW250906645%NA9229.751006.6
0212:51SW 14 G 3110.00Partly CloudyFEW060 FEW150 SCT2508963897242%NA9029.781007.7
0211:51SW 20 G 3010.00A Few CloudsFEW060 FEW350886343%NA8929.791008.1
0210:51W 16 G 2410.00A Few CloudsFEW150 FEW350856450%NA8629.811009.0
0209:51SW 21 G 2910.00A Few Clouds and BreezyFEW040 FEW150 FEW350826047%NA8229.821009.3
0208:51SW 16 G 2510.00Partly CloudyFEW150 SCT350806560%NA8229.841009.9
0207:51SW 910.00A Few CloudsFEW130 FEW350746779%NANA29.841010.0
0206:51SW 1010.00A Few CloudsFEW130 FEW3507267747184%NANA29.851010.2
0205:51SW 810.00Partly CloudySCT130726784%NANA29.851010.3
0204:51W 1010.00Partly CloudySCT130726784%NANA29.861010.5

Complete data after midnight (may be delayed 24-48 hours).

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 2, 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 030647
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
147 AM CDT MON AUG 3 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 2 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    117 PM 101    1991  83      8       86
  MINIMUM         67   1151 PM  51    1985  64      3       59
  AVERAGE         79                        74      5       73

PRECIPITATION (IN)
  YESTERDAY        0.53          5.63 1885   0.16   0.37     0.00
  MONTH TO DATE    0.53                      0.33   0.20     0.15
  SINCE JUN 1     10.50                      7.48   3.02    10.10
  SINCE JAN 1     21.99                     20.56   1.43    24.93

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       14                         9      5        8
  MONTH TO DATE   25                        18      7       17
  SINCE JUN 1    389                       466    -77      394
  SINCE JAN 1    442                       520    -78      455
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  HAIL
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           200 AM
 LOWEST     41          1200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1964
                                             1944
                                             1930
 MINIMUM TEMPERATURE (F)   64        48      1894


SUNRISE AND SUNSET
AUGUST  3 2015........SUNRISE   547 AM CDT   SUNSET   808 PM CDT
AUGUST  4 2015........SUNRISE   548 AM CDT   SUNSET   807 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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