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Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.

ARLINGTON HEIGHTS WEATHER

Friday, October 28, 2016

Chicago Weather O'Hare Data Friday, October 28 2016 -- Partly Cloudy to Mostly Cloudy, High Temperature Above Normal

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.
2823:51SW 16 G 3110.00Mostly CloudyBKN230645778%NANA29.901012.5
2822:51SW 17 G 2510.00Mostly CloudyBKN250645778%NANA29.901012.5
2821:51S 21 G 2910.00Mostly Cloudy and BreezyBKN250645778%NANA29.911012.9
2820:51S 17 G 2910.00OvercastOVC250635678%NANA29.931013.5
2819:51S 1710.00OvercastOVC240635781%NANA29.951014.2
2818:51S 1610.00OvercastFEW040 OVC2506255625778%NANA29.951014.2
2817:51S 1510.00OvercastFEW040 OVC250625578%NANA29.961014.5
2816:51S 1210.00OvercastFEW038 OVC250625578%NANA29.971015.2
2815:51S 1510.00OvercastOVC250625475%NANA30.001016.0
2814:51S 1310.00OvercastOVC250615272%NANA30.041017.5
2813:51S 1210.00OvercastOVC250595072%NANA30.061018.2
2812:51S 1610.00OvercastFEW019 OVC2505749574174%NANA30.091019.0
2811:51S 1510.00OvercastOVC250554672%NANA30.131020.4
2810:51S 1210.00OvercastOVC250534574%NANA30.171021.9
2809:51S 129.00OvercastFEW013 OVC250494483%44NA30.201023.0
2808:51S 128.00Mostly CloudyFEW200 BKN250474386%42NA30.221023.7
2807:51S 106.00Fog/MistFEW190 BKN250444189%39NA30.221023.6
2806:51S 87.00Mostly CloudyBKN2504240433892%37NA30.221023.9
2805:51S 68.00A Few CloudsFEW250413993%37NA30.231024.2
2804:51S 810.00A Few CloudsFEW250403997%35NA30.231024.0
2803:51S 310.00A Few CloudsFEW250393793%NANA30.241024.4
2802:51Calm10.00Partly CloudySCT250413889%NANA30.251024.8
2801:51SW 310.00Partly CloudyFEW110 SCT250413993%NANA30.241024.5
2800:51S 310.00Mostly CloudySCT110 BKN2504239474289%NANA30.251024.7

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Friday, October 28, 2016 …

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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806
CDUS43 KLOT 290642
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT SAT OCT 29 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 28 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    935 PM  80    1999  58      7       56
  MINIMUM         38    315 AM  19    1925  39     -1       37
  AVERAGE         52                        48      4       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.53 1874   0.11  -0.11     0.33
  MONTH TO DATE    3.27                      2.84   0.43     1.46
  SINCE SEP 1      5.03                      6.05  -1.02     6.10
  SINCE JAN 1     32.01                     31.18   0.83    29.72

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1920   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE SEP 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.0                       0.2   -0.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        17     -4       18
  MONTH TO DATE  234                       345   -111      253
  SINCE SEP 1    257                       450   -193      290
  SINCE JUL 1    257                       463   -206      308

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   24                        10     14        1
  SINCE SEP 1    189                       102     87      165
  SINCE JAN 1   1154                       842    312      806
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    12.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     71          1000 AM
 AVERAGE    86

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        78      1999
                                             1901
 MINIMUM TEMPERATURE (F)   39        19      1925


SUNRISE AND SUNSET
OCTOBER 29 2016.......SUNRISE   721 AM CDT   SUNSET   549 PM CDT
OCTOBER 30 2016.......SUNRISE   722 AM CDT   SUNSET   548 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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