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

Thursday, October 1, 2015

Chicago Weather O'Hare Data Thursday, October 1 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.

0123:51NE 23 G 3010.00Mostly Cloudy and BreezyBKN034534164%NANA30.341027.5
0122:51E 21 G 3310.00Partly Cloudy and BreezySCT039544264%NANA30.341027.3
0121:51NE 21 G 2810.00Partly Cloudy and BreezySCT043564157%NANA30.321026.8
0120:51NE 1510.00Partly CloudySCT045564362%NANA30.311026.5
0119:51N 1410.00Partly CloudySCT040554364%NANA30.311026.3
0118:51NE 1210.00A Few CloudsFEW0385544595567%NANA30.311026.4
0117:51NE 21 G 2610.00Partly Cloudy and BreezySCT038574258%NANA30.311026.5
0116:51NE 24 G 3110.00Mostly Cloudy and BreezyBKN038574258%NANA30.311026.5
0115:51NE 24 G 3110.00Mostly Cloudy and BreezyBKN035574360%NANA30.301026.2
0114:51NE 20 G3110.00Mostly CloudyBKN036574359%NANA30.31??
0113:51NE 2010.00Mostly CloudyBKN036594253%NANA30.32??
0112:51NE 24 G3010.00Mostly CloudyBKN0385742

57%NANA30.33??
0111:51NE 24 G 2910.00Mostly CloudyBKN036574257%NANA30.33??
0110:51ENE 20 G 2910.00Mostly CloudyBKN036574257%NANA30.32??
0109:51ENE 2310.00Mostly CloudyBKN037554262%NANA30.32??
0108:51ENE 21 G2910.00Mostly CloudyBKN036564260%NANA30.30??
0107:51ENE 1610.00Scattered CloudsSCT041544264%NANA30.29??
0106:51ENE 1310.00Mostly CloudyBKN0415442

64%NANA30.28??
0105:51NE 1410.00Mostly CloudyBKN042544264%NANA30.27??
0104:51NE 1010.00Mostly CloudyBKN040534164%NANA30.27??
0103:51NE 1210.00Partly CloudyFEW038524166%NANA30.26??
0102:51ENE 1210.00Mostly CloudyBKN039534164%NANA30.27??
0101:51ENE 1510.00Scattered CloudsSCT047534266%NANA30.26??
0100:51ENE 1510.00Scattered CloudsSCT0475442

64%NANA30.26??

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, October 1, 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 020633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI OCT 2 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 1 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         59    246 PM  92    1971  68     -9       70
  MINIMUM         52   1159 PM  32    1974  48      4       49
                                      1886
  AVERAGE         56                        58     -2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.22 1911   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      0.10  -0.10     0.00
  SINCE SEP 1      4.64                      3.31   1.33     2.71
  SINCE JAN 1     28.26                     28.44  -0.18    34.79

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        9                         8      1        5
  MONTH TO DATE    9                         8      1        5
  SINCE SEP 1     46                       113    -67      111
  SINCE JUL 1     64                       126    -62      116

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         1     -1        0
  SINCE SEP 1    164                        93     71       81
  SINCE JAN 1    805                       833    -28      796
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    18.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           300 AM
 LOWEST     53           100 PM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1971
 MINIMUM TEMPERATURE (F)   47        28      1974


SUNRISE AND SUNSET
OCTOBER  2 2015.......SUNRISE   649 AM CDT   SUNSET   632 PM CDT
OCTOBER  3 2015.......SUNRISE   650 AM CDT   SUNSET   630 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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