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

Monday, September 14, 2015

Chicago Weather O'Hare Data Monday, September 14 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.

1423:51SW 1310.00A Few CloudsFEW090705457%NANA30.101018.8
1422:51S 1410.00Partly CloudySCT090715455%NANA30.091018.8
1421:51S 15 G 2410.00Partly CloudySCT085 SCT250725453%NANA30.071017.9
1420:51S 1710.00A Few CloudsFEW140 FEW250745450%NANA30.051017.4
1419:51S 16 G 2410.00A Few CloudsFEW140 FEW250755448%NANA30.041016.9
1418:51S 14 G 2210.00A Few CloudsFEW2507854827743%NA7930.021016.4
1417:51S 21 G 2410.00A Few Clouds and BreezyFEW250805441%NA8030.011016.1
1416:51S 16 G 2610.00A Few CloudsFEW250825438%NA8130.021016.0
1415:51S 21 G 3010.00A Few Clouds and BreezyFEW250825337%NA8130.021016.1
1414:51SW 15 G 2810.00A Few CloudsFEW250815338%NA8030.021016.4
1413:51S 17 G 2810.00A Few CloudsFEW250795341%NA7930.031016.7
1412:51S 14 G 2410.00FairCLR7754775645%NA7830.041016.9
1411:51S 1710.00A Few CloudsFEW080755448%NANA30.051017.3
1410:51S 1510.00A Few CloudsFEW080715353%NANA30.061017.8
1409:51SW 1510.00A Few CloudsFEW075665159%NANA30.071018.1
1408:51SW 1210.00Partly CloudySCT075624962%NANA30.061018.0
1407:51S 810.00Mostly CloudyBKN075604865%NANA30.061017.7
1406:51S 710.00A Few CloudsFEW0655647585272%NANA30.041017.2
1405:51S 610.00A Few CloudsFEW200524577%NANA30.031016.7
1404:51S 810.00FairCLR554672%NANA30.021016.4
1403:51SW 710.00FairCLR564670%NANA30.021016.4
1402:51S 610.00FairCLR534677%NANA30.021016.4
1401:51SW 510.00FairCLR564670%NANA30.011016.1

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 Monday, September 14, 2015 …

Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel.

Weather around ENTERDATE


CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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000
CDUS43 KLOT 150637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE SEP 15 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 14 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         82    419 PM  99    1939  76      6       65
  MINIMUM         52    506 AM  40    1985  55     -3       42
  AVERAGE         67                        65      2       54

PRECIPITATION (IN)
  YESTERDAY        0.00          2.42 1896   0.10  -0.10     0.00
  MONTH TO DATE    1.42                      1.55  -0.13     2.58
  SINCE SEP 1      1.42                      1.55  -0.13     2.58
  SINCE JAN 1     25.04                     26.68  -1.64    34.66

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                         3     -3       11
  MONTH TO DATE   18                        23     -5       53
  SINCE SEP 1     18                        23     -5       53
  SINCE JUL 1     36                        36      0       58

 COOLING
  YESTERDAY        2                         3     -1        0
  MONTH TO DATE  118                        63     55       68
  SINCE SEP 1    118                        63     55       68
  SINCE JAN 1    759                       803    -44      783
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           200 AM
 LOWEST     37           300 PM
 AVERAGE    57

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        99      1939
 MINIMUM TEMPERATURE (F)   55        39      2007


SUNRISE AND SUNSET
SEPTEMBER 15 2015.....SUNRISE   631 AM CDT   SUNSET   702 PM CDT
SEPTEMBER 16 2015.....SUNRISE   632 AM CDT   SUNSET   700 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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