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

Sunday, May 10, 2015

Chicago Weather O'Hare Data Sunday, May 10 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.

1023:51E 62.00Fog/MistOVC003474593%44NA29.971015.2
1022:51NE 72.00Fog/MistOVC004474593%44NA29.971015.1
1021:51NE 90.50FogOVC002464596%41NA29.991015.8
1020:51NE 80.50FogOVC0024747100%43NA29.991015.7
1019:51NE 80.50FogOVC002494793%46NA29.981015.3
1018:51NE 910.00OvercastOVC0075148544989%NANA29.971015.1
1017:51NE 810.00Mostly CloudyBKN007534986%NANA29.991015.6
1016:51NE 1010.00Mostly CloudyBKN006534986%NANA29.991015.8
1015:51NE 810.00OvercastOVC005514889%NANA30.011016.5
1014:51NE 810.00OvercastOVC005514889%NANA30.021016.7
1013:51NE 136.00Fog/MistOVC004504893%45NA30.021016.7
1012:51NE 95.00Fog/MistOVC0044947494593%45NA30.021016.90.04
1011:51NE 91.00Light Drizzle Fog/MistOVC004484796%44NA30.021016.8
1010:51NE 103.00Light Drizzle Fog/MistOVC004474697%42NA30.061018.00.01
1009:51NE 101.00Light Drizzle Fog/MistOVC003484693%44NA30.051017.70.010.03
1008:51NE 101.75Light Drizzle Fog/MistOVC003474697%42NA30.041017.4
1007:51NE 106.00Light Drizzle Fog/MistOVC005464596%41NA30.031017.20.02
1006:51NE 90.50Light Rain FogOVC0034645484596%41NA30.051017.70.10
1005:51N 140.50Light Drizzle FogOVC003464596%40NA30.031017.2
1004:51NE 155.00Light Drizzle Fog/MistOVC005474593%41NA30.021016.90.01
1003:51NE 93.00Light Rain Fog/MistOVC005474697%43NA30.031017.00.020.09


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

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 110635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON MAY 11 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 10 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         54    446 PM  90    2011  68    -14       77
  MINIMUM         45    625 AM  28    1983  47     -2       47
  AVERAGE         50                        57     -7       62

PRECIPITATION (IN)
  YESTERDAY        0.14          2.84 1951   0.12   0.02     0.00
  MONTH TO DATE    2.59                      1.16   1.43     1.27
  SINCE MAR 1      6.56                      7.04  -0.48     5.82
  SINCE JAN 1      9.42                     10.56  -1.14    11.12

SNOWFALL (IN)
  YESTERDAY        0.0           T    1945   0.0    0.0      0.0
                                      1907
                                      1902
  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       15                         9      6        3
  MONTH TO DATE   54                        98    -44       91
  SINCE MAR 1   1424                      1431     -7     1604
  SINCE JUL 1   6604                      6165    439     7019

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   12                         8      4        5
  SINCE MAR 1     12                        18     -6        6
  SINCE JAN 1     12                        18     -6        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     9.3


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   100           800 AM
 LOWEST     83           400 PM
 AVERAGE    92

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1982
 MINIMUM TEMPERATURE (F)   47        33      1981


SUNRISE AND SUNSET
MAY 11 2015...........SUNRISE   536 AM CDT   SUNSET   801 PM CDT
MAY 12 2015...........SUNRISE   535 AM CDT   SUNSET   802 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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