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

Sunday, May 31, 2015

Chicago Weather O'Hare Data Sunday, May 31 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.

3123:51NE 1010.00Mostly CloudyBKN043473769%42NA30.221023.5
3122:51N 910.00OvercastBKN037 OVC065483868%44NA30.221023.6
3121:51NE 810.00Mostly CloudyBKN039493866%46NA30.221023.7
3120:51NE 1310.00Mostly CloudySCT031 BKN038 BKN250503863%45NA30.211023.2
3119:51NE 1210.00Mostly CloudyBKN033 BKN250503863%45NA30.201022.9
3118:51NE 13 G 2110.00Mostly CloudyBKN035 BKN2505139555164%NANA30.201022.9
3117:51NE 22 G 2610.00Mostly Cloudy and BreezySCT031 BKN045 BKN250533857%NANA30.191022.5
3116:51NE 2010.00OvercastOVC030533857%NANA30.191022.7
3115:51NE 16 G 2410.00OvercastBKN030 OVC250543855%NANA30.191022.5
3114:51NE 15 G 2410.00OvercastOVC028543957%NANA30.201022.9
3113:51NE 21 G 2510.00Mostly Cloudy and BreezyBKN027 BKN250533959%NANA30.201022.9
3112:51NE 17 G 2510.00OvercastOVC0265441544462%NANA30.191022.7
3111:51NE 17 G 2510.00OvercastOVC024524269%NANA30.201022.8
3110:51NE 20 G 2510.00OvercastOVC023504274%44NA30.191022.6
3109:51NE 21 G 3110.00Overcast and BreezyOVC019484074%41NA30.181022.3
3108:51N 18 G 2510.00OvercastOVC014464183%39NA30.181022.4
3107:51N 14 G 238.00OvercastOVC013454083%39NA30.161021.7
3106:51NE 16 G 254.00Light Drizzle Fog/MistOVC0134440444285%37NA30.141020.9
3105:51N 162.50Light Drizzle Fog/MistOVC014424092%34NA30.121020.4
3104:51N 16 G 243.00Light Drizzle Fog/MistOVC016433882%35NA30.111020.0
3103:51N 22 G 296.00Light Drizzle Fog/Mist and BreezyOVC018443776%35NA30.111019.9
3102:51NE 18 G 293.00Light Drizzle Fog/MistSCT010 BKN019 OVC025443879%36NA30.121020.1
3101:51NE 22 G 333.00Light Drizzle Fog/Mist and BreezySCT010 BKN017 OVC029433986%34NA30.131020.4
3100:51N 25 G 3110.00Overcast and BreezyOVC0194438474479%35NA30.131020.40.06

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, May 31, 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 011115
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
614 AM CDT MON JUN 1 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 31 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         55    305 PM  98    1934  75    -20       88
  MINIMUM         42    501 AM  35    1873  53    -11       54
  AVERAGE         49                        64    -15       71

PRECIPITATION (IN)
  YESTERDAY        T             1.81 1942   0.12  -0.12     0.00
  MONTH TO DATE    4.66                      3.68   0.98     4.98
  SINCE MAR 1      8.63                      9.56  -0.93     9.53
  SINCE JAN 1     11.49                     13.08  -1.59    14.83

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       T      0.0      0.0
  SINCE MAR 1      7.1                       6.8    0.3     13.7
  SINCE JUL 1     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                         4     12        0
  MONTH TO DATE  187                       225    -38      195
  SINCE MAR 1   1557                      1558     -1     1708
  SINCE JUL 1   6737                      6292    445     7123

 COOLING
  YESTERDAY        0                         3     -3        6
  MONTH TO DATE   53                        44      9       60
  SINCE MAR 1     53                        54     -1       61
  SINCE JAN 1     53                        54     -1       61
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    16.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     54           300 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75       102      1934
 MINIMUM TEMPERATURE (F)   53        37      1993


SUNRISE AND SUNSET
JUNE  1 2015..........SUNRISE   519 AM CDT   SUNSET   820 PM CDT
JUNE  2 2015..........SUNRISE   518 AM CDT   SUNSET   821 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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