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

Thursday, March 19, 2015

Chicago Weather O'Hare Data Thursday, March 19 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.

1923:51S 710.00OvercastOVC060412962%36NA30.091019.2
1922:51S 510.00OvercastOVC060402351%36NA30.101019.5
1921:51E 510.00OvercastOVC080402045%36NA30.111020.0
1920:51E 610.00OvercastOVC085401943%36NA30.131020.7
1919:51NE 610.00OvercastOVC085401943%36NA30.121020.5
1918:51E 810.00OvercastOVC0904117464138%36NA30.121020.5
1917:51E 1310.00OvercastOVC100421736%35NA30.131020.8
1916:51NE 1010.00OvercastOVC110441632%39NA30.131020.9
1915:51E 910.00OvercastBKN110 OVC250451530%40NA30.151021.3
1914:51E 910.00OvercastFEW110 SCT200 OVC250461529%41NA30.171022.0
1913:51E 1010.00OvercastFEW130 SCT170 OVC250461529%41NA30.201022.9
1912:51E 1410.00OvercastSCT120 BKN150 OVC2504613463726%40NA30.221023.7
1911:51E 1510.00OvercastBKN120 OVC250441430%37NA30.241024.3
1910:51SE 1710.00OvercastSCT130 OVC250461833%39NA30.241024.4
1909:51E 1310.00OvercastFEW120 FEW170 OVC250432040%36NA30.251025.0
1908:51E 1010.00OvercastBKN120 BKN170 OVC250411941%35NA30.261025.2
1907:51E 710.00OvercastFEW120 SCT170 OVC250412043%36NA30.251025.0
1906:51SE 310.00Mostly CloudyBKN120 BKN1503918403843%NANA30.261025.0
1905:51SE 610.00OvercastBKN120 OVC140391945%35NA30.251024.7
1904:51S 310.00OvercastBKN110 OVC140392148%NANA30.241024.6
1903:51Calm10.00OvercastOVC110392250%NANA30.241024.5
1902:51E 310.00OvercastBKN110 OVC140382048%NANA30.251024.7
1901:51E 510.00OvercastBKN110 OVC190391741%35NA30.241024.5
1900:51Calm10.00Mostly CloudyBKN1004018433941%NANA30.231024.

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, March 19, 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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI MAR 20 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 19 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         46    237 PM  78    2012  48     -2       46
                                      1921
  MINIMUM         37    625 AM   0    1923  30      7       34
  AVERAGE         42                        39      3       40

PRECIPITATION (IN)
  YESTERDAY        0.00          2.50 1948   0.08  -0.08     0.19
  MONTH TO DATE    0.13                      1.46  -1.33     1.36
  SINCE MAR 1      0.13                      1.46  -1.33     1.36
  SINCE JAN 1      2.99                      4.98  -1.99     6.66

SNOWFALL (IN)
  YESTERDAY        0.0           4.1  1986   0.2   -0.2      0.0
  MONTH TO DATE    0.7                       4.1   -3.4     11.0
  SINCE MAR 1      0.7                       4.1   -3.4     11.0
  SINCE JUL 1     44.3                      33.9   10.4     79.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        26     -3       25
  MONTH TO DATE  566                       556     10      690
  SINCE MAR 1    566                       556     10      690
  SINCE JUL 1   5746                      5290    456     6105

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60          1100 PM
 LOWEST     25          1200 PM
 AVERAGE    43

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        85      2012
 MINIMUM TEMPERATURE (F)   31         4      1885


SUNRISE AND SUNSET
MARCH 20 2015.........SUNRISE   655 AM CDT   SUNSET   704 PM CDT
MARCH 21 2015.........SUNRISE   654 AM CDT   SUNSET   705 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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