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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).

Friday, March 2, 2018

Chicago Weather O'Hare Data Tuesday, February 27 2018 and Chicago Weather Forecast Tuesday, February 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.
2723:51S 1310.00A Few CloudsFEW0805135565054%NANA29.861011.0
2722:51S 1310.00A Few CloudsFEW080513656%NANA29.871011.6
2721:51S 1210.00A Few CloudsFEW080513656%NANA29.901012.5
2720:51S 1510.00A Few CloudsFEW090523757%NANA29.901012.6
2719:51S 1310.00A Few CloudsFEW090 FEW250533755%NANA29.911012.9
2718:51S 1510.00Partly CloudySCT250543855%NANA29.911013.2
2717:51S 1710.00Partly CloudySCT2505637625649%NANA29.931013.5
2716:51S 1610.00Partly CloudyFEW070 SCT250593439%NANA29.941013.9
2715:51SW 18 G 2810.00Partly CloudyFEW070 SCT250613639%NANA29.981015.3
2714:51SW 16 G 2410.00Partly CloudyFEW070 SCT250613639%NANA30.011016.5
2713:51SW 14 G 2210.00Mostly CloudyBKN080 BKN250603844%NANA30.051017.6
2712:51SW 16 G 2410.00Mostly CloudyFEW080 BKN250593846%NANA30.081018.6
2711:51SW 1210.00Mostly CloudyFEW055 FEW075 BKN2505838584348%NANA30.111020.0
2710:51SW 1510.00Partly CloudyFEW070 SCT250543447%NANA30.141021.2
2709:51SW 1610.00Mostly CloudyBKN070 BKN250503148%44NA30.161021.7
2708:51S 17 G 2310.00OvercastBKN070 OVC250473052%40NA30.171022.0
2707:51S 1610.00Mostly CloudyBKN070453056%38NA30.191022.5
2706:51S 1410.00Mostly CloudyBKN070442853%37NA30.191022.6
2705:51SW 1210.00FairCLR4428443853%38NA30.191022.7
2704:51S 1010.00FairCLR422858%36NA30.191022.7
2703:51SW 1310.00FairCLR412962%34NA30.211023.3
2702:51S 1010.00FairCLR413065%35NA30.221023.5
2701:51S 1010.00FairCLR423165%36NA30.231023.9
2700:51S 910.00FairCLR433265%38NA30.241024.1

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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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
1231 AM CST WED FEB 28 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 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         62    309 PM  75    1976  40     22       54
  MINIMUM         39   1207 AM  -6    1897  24     15       27
                                      1879
  AVERAGE         51                        32     19       41

PRECIPITATION (IN)
  YESTERDAY        0.00          1.08 1876   0.08  -0.08     0.00
  MONTH TO DATE    4.64                      1.71   2.93     0.87
  SINCE DEC 1      6.77                      5.69   1.08     5.51
  SINCE JAN 1      6.18                      3.44   2.74     3.74

SNOWFALL (IN)
  YESTERDAY        0.0           2.9  1954   0.2   -0.2      0.0
  MONTH TO DATE   20.3                       8.8   11.5       T
  SINCE DEC 1     30.2                      27.8    2.4     18.3
  SINCE JUL 1     30.3                      29.2    1.1     18.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        33    -19       24
  MONTH TO DATE  988                      1010    -22      737
  SINCE DEC 1   3398                      3444    -46     3085
  SINCE JUL 1   4441                      4700   -259     3914

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


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1200 AM
 LOWEST     37           500 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        62      2016
 MINIMUM TEMPERATURE (F)   24       -10      2015


SUNRISE AND SUNSET
FEBRUARY 28 2018......SUNRISE   628 AM CST   SUNSET   541 PM CST
MARCH  1 2018.........SUNRISE   627 AM CST   SUNSET   542 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.


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