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Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, March 31, 2018

Chicago Weather O'Hare Data Tuesday, March 27 2018 and Chicago Weather Forecast Tuesday, March 27 2018

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.
2723:51NE 510.00OvercastSCT025 OVC250433574%40NA30.051018.0
2722:51N 310.00OvercastFEW027 FEW220 OVC250413476%NANA30.061018.2
2721:51N 710.00OvercastFEW027 SCT220 OVC250443571%40NA30.061018.0
2720:51NW 710.00OvercastBKN027 OVC250453671%41NA30.051017.8
2719:51N 810.00OvercastOVC026473769%43NA30.041017.5
2718:51NW 610.00OvercastOVC0264738494671%44NA30.021016.9
2717:51NW 910.00OvercastOVC023473871%43NA30.011016.6
2716:51NW 1010.00OvercastOVC018473974%42NA29.981015.4
2715:51NW 1210.00OvercastOVC015463977%40NA29.981015.5
2714:51W 1410.00OvercastOVC015474077%41NA29.981015.4
2713:51W 1310.00OvercastOVC015484177%43NA29.971015.1
2712:51NW 1310.00OvercastOVC0154942514877%44NA29.961014.90.01
2711:51NW 1210.00OvercastOVC012494380%44NA29.971015.0
2710:51W 1210.00OvercastOVC009484486%43NA29.971015.2
2709:51W 910.00OvercastBKN009 OVC016504686%46NA29.941014.00.01
2708:51W 12 G 1810.00OvercastOVC007514889%NANA29.921013.2
2707:51SW 88.00Light RainOVC006514992%NANA29.921013.20.01
2706:51SW 87.00Light RainOVC0065148514889%NANA29.901012.80.020.15
2705:51SW 104.00Light Rain Fog/MistOVC006504893%46NA29.901012.5
2704:51SW 102.50Light Drizzle Fog/MistOVC006504893%46NA29.901012.5
2703:51SW 144.00Light Drizzle Fog/MistOVC007504893%45NA29.901012.70.020.13
2702:51S 103.00Light Rain Fog/MistOVC008504789%46NA29.911013.00.05
2701:51S 104.00Light Rain Fog/MistOVC007504789%46NA29.921013.40.06
2700:51S 134.00Light Rain Fog/MistOVC0094846514793%43NA29.941014.20.030.22

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS



FORECAST:
Chicago Weather Forecast

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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
136 AM CDT WED MAR 28 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 27 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    802 AM  82    1945  51      0       52
  MINIMUM         39   1126 PM  12    1996  33      6       42
  AVERAGE         45                        42      3       47

PRECIPITATION (IN)
  YESTERDAY        0.15          1.28 1908   0.09   0.06      T
  MONTH TO DATE    1.59                      2.13  -0.54     2.04
  SINCE MAR 1      1.59                      2.13  -0.54     2.04
  SINCE JAN 1      7.77                      5.65   2.12     6.43

SNOWFALL (IN)
  YESTERDAY        0.0           2.9  1942   0.2   -0.2      0.0
  MONTH TO DATE    2.6                       5.2   -2.6      7.8
  SINCE MAR 1      2.6                       5.2   -2.6      7.8
  SINCE JUL 1     32.9                      34.7   -1.8     26.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        23     -3       18
  MONTH TO DATE  783                       752     31      692
  SINCE MAR 1    783                       752     31      692
  SINCE JUL 1   5241                      5486   -245     4617

 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    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     70           800 PM
 AVERAGE    82

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        79      1986
 MINIMUM TEMPERATURE (F)   33         9      1887


SUNRISE AND SUNSET
MARCH 28 2018.........SUNRISE   641 AM CDT   SUNSET   713 PM CDT
MARCH 29 2018.........SUNRISE   639 AM CDT   SUNSET   714 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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