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Thursday, August 13, 2015

Chicago Weather O'Hare Data Thursday, August 13 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.

1323:51SW 1210.00Mostly CloudyBKN070 BKN250756571%NANA30.061017.5
1322:51SW 8 G 1610.00Mostly CloudyBKN065 BKN080766569%NA7830.061017.5
1321:51SW 710.00Mostly CloudyFEW160 BKN250766467%NA7830.041016.7
1320:51SW 910.00Mostly CloudyFEW120 SCT160 BKN250776362%NA7930.031016.6
1319:51SW 710.00Mostly CloudyFEW120 SCT160 BKN250786258%NA8030.041016.7
1318:51W 1310.00Mostly CloudyFEW120 SCT150 BKN2507962857956%NA8030.041016.8
1317:51SW 13 G 2010.00OvercastSCT160 OVC250816151%NA8230.051017.0
1316:51SW 14 G 2210.00Mostly CloudySCT150 BKN300825946%NA8230.051017.0
1315:51SW 16 G 2110.00Mostly CloudySCT150 BKN300846146%NA8430.061017.4
1314:51W 17 G 2610.00Mostly CloudyBKN150 BKN300836046%NA8330.071017.9
1313:51W 14 G 2210.00Mostly CloudyBKN150 BKN300836148%NA8430.081018.3
1312:51W 20 G 2410.00Mostly CloudySCT160 BKN3008461846746%NA8430.081018.3
1311:51SW 14 G 2010.00Partly CloudyFEW160 SCT300816049%NA8230.091018.5
1310:51SW 1310.00Partly CloudyFEW160 SCT300816049%NA8230.101019.0
1309:51SW 1310.00Mostly CloudyFEW180 BKN300786156%NA8030.111019.3
1308:51W 1010.00Partly CloudyFEW180 SCT300746062%NANA30.121019.8
1307:51W 810.00A Few CloudsFEW200 FEW300706071%NANA30.111019.4
1306:51W 610.00A Few CloudsFEW200 FEW3006760686579%NANA30.121019.7
1305:51SW 510.00A Few CloudsFEW250666081%NANA30.121019.4
1304:51Calm10.00Partly CloudySCT250666081%NANA30.101018.7
1303:51SW 510.00Partly CloudySCT250676181%NANA30.091018.6
1302:51SW 310.00Partly CloudySCT250676181%NANA30.091018.4
1301:51SW 510.00FairCLR686178%NANA30.091018.4
1300:51SW 510.00FairCLR6761776681%NANA30.101018.8

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, August 13, 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 140718
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
217 AM CDT FRI AUG 14 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 13 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         85    305 PM  98    1944  82      3       82
  MINIMUM         65    524 AM  51    2004  64      1       57
                                      1982
  AVERAGE         75                        73      2       70

PRECIPITATION (IN)
  YESTERDAY        0.00          2.86 1987   0.17  -0.17     0.00
  MONTH TO DATE    0.55                      2.12  -1.57     3.83
  SINCE JUN 1     10.52                      9.27   1.25    13.78
  SINCE JAN 1     22.01                     22.35  -0.34    28.61

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       10                         8      2        5
  MONTH TO DATE  121                       111     10      101
  SINCE JUN 1    485                       559    -74      478
  SINCE JAN 1    538                       613    -75      539
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     44          1200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1944
 MINIMUM TEMPERATURE (F)   63        48      1964


SUNRISE AND SUNSET
AUGUST 14 2015........SUNRISE   558 AM CDT   SUNSET   754 PM CDT
AUGUST 15 2015........SUNRISE   559 AM CDT   SUNSET   752 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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