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

Monday, May 11, 2015

Chicago Weather O'Hare Data Monday, May 11 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.

1123:51W 18 G 2810.00OvercastOVC045524064%NANA29.891012.0
1122:51W 16 G 2610.00OvercastOVC046534061%NANA29.891012.2
1121:51W 18 G 3010.00Mostly CloudyBKN049544162%NANA29.901012.4
1120:51W 17 G 3210.00OvercastOVC050544264%NANA29.881011.7
1119:51W 20 G 3010.00Mostly CloudySCT039 BKN048594764%NANA29.841010.2
1118:51W 20 G 2910.00Mostly CloudySCT042 BKN0476348686358%NANA29.801009.20.16
1117:51SW 17 G 3110.00Partly CloudySCT033 SCT042664954%NANA29.781008.2
1116:51W 16 G 2810.00Mostly CloudySCT029 BKN035 BKN046685768%NANA29.771008.0
1115:51SW 810.00Mostly CloudyFEW009 FEW015 BKN026656290%NANA29.761007.80.030.16
1114:51SW 107.00Light RainBKN021 OVC029656187%NANA29.771007.90.13
1113:51SW 1610.00OvercastBKN021 OVC046686076%NANA29.781008.4
1112:51S 18 G 2610.00OvercastBKN019 OVC0466760675979%NANA29.791008.70.06
1111:51S 18 G 2410.00OvercastBKN017 BKN025 OVC047666184%NANA29.801009.30.01
1110:51S 17 G 2110.00Light RainSCT015 SCT047 OVC095656290%NANA29.821009.8
1109:51S 1010.00Light RainOVC100646087%NANA29.831010.30.010.05
1108:51SW 13 G 2010.00Light RainFEW014 OVC100646087%NANA29.861011.20.02
1107:51SW 15 G 229.00Light RainFEW011 OVC100646190%NANA29.871011.50.02
1106:51S 1010.00OvercastFEW070 BKN110 OVC2005956594790%NANA29.861011.3
1105:51SE 36.00Fog/MistSCT070 BKN150 BKN250504996%NANA29.851010.9
1104:51SE 67.00A Few CloudsFEW150484693%45NA29.851011.1
1103:51E 38.00Mostly CloudyBKN150484693%NANA29.861011.4
1102:51SE 55.00Fog/MistFEW004 SCT100 BKN150474697%45NA29.891012.3
1101:51SE 55.00Fog/MistOVC005474697%45NA29.911013.0
1100:51E 55.00Fog/MistOVC0044745514693%45NA29.941014.1

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, May 11, 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 120633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE MAY 12 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 11 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         68    427 PM  89    1982  69     -1       81
  MINIMUM         47    319 AM  33    1981  47      0       52
  AVERAGE         58                        58      0       67

PRECIPITATION (IN)
  YESTERDAY        0.22          3.30 1966   0.11   0.11     0.12
  MONTH TO DATE    2.81                      1.27   1.54     1.39
  SINCE MAR 1      6.78                      7.15  -0.37     5.94
  SINCE JAN 1      9.64                     10.67  -1.03    11.24

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1966   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    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        7                         8     -1        0
  MONTH TO DATE   61                       106    -45       91
  SINCE MAR 1   1431                      1439     -8     1604
  SINCE JUL 1   6611                      6173    438     7019

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   12                         9      3        7
  SINCE MAR 1     12                        19     -7        8
  SINCE JAN 1     12                        19     -7        8
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     52           500 PM
 AVERAGE    76

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1956
 MINIMUM TEMPERATURE (F)   47        31      1981


SUNRISE AND SUNSET
MAY 12 2015...........SUNRISE   535 AM CDT   SUNSET   802 PM CDT
MAY 13 2015...........SUNRISE   534 AM CDT   SUNSET   803 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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