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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

Wednesday, November 18, 2015

Chicago Weather O'Hare Data Wednesday, November 18 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.

1823:51SW 15 G 2510.00OvercastSCT024 BKN040 OVC0554839554871%42NA29.661004.2
1822:51SW 17 G 2610.00OvercastOVC031483971%42NA29.631003.4
1821:51SW 12 G 2410.00OvercastOVC037483971%43NA29.621003.2
1820:51SW 1310.00Partly CloudyFEW033 SCT050493969%44NA29.621002.9
1819:51SW 1210.00Partly CloudyFEW033 SCT046493969%44NA29.601002.3
1818:51SW 17 G 2510.00Mostly CloudyBKN046514169%NANA29.581001.5
1817:51SW 16 G 2610.00Mostly CloudyBKN055 BKN2505543605564%NANA29.541000.4
1816:51S 17 G 3110.00Partly CloudyFEW035 SCT043 SCT050 SCT250554467%NANA29.52999.4
1815:51S 16 G 3110.00Mostly CloudyFEW032 SCT041 BKN048 BKN250564567%NANA29.47998.0
1814:51S 23 G 3210.00Mostly Cloudy and BreezySCT036 BKN047 BKN230564670%NANA29.45997.3
1813:51S 35 G 4710.00Overcast and WindySCT041 BKN050 OVC230574462%NANA29.46997.6
1812:51SW 29 G 3910.00Overcast and WindyFEW033 SCT045 BKN210 OVC250594560%NANA29.45997.1
1811:51S 23 G 3110.00Overcast and BreezyFEW029 FEW060 BKN150 OVC2505946625862%NANA29.45997.10.03
1810:51S 18 G 2910.00OvercastFEW049 BKN070 OVC090604865%NANA29.49998.5
1809:51S 20 G 3110.00OvercastOVC049595278%NANA29.50998.70.03
1808:51S 29 G 415.00Light Rain Fog/Mist and WindyBKN017 BKN022 OVC028605686%NANA29.51999.0
1807:51S 29 G 4110.00Light Rain and WindyFEW022 BKN043 OVC049615581%NANA29.51999.0
1806:51S 23 G 3510.00Overcast and BreezyFEW019 SCT110 OVC130605584%NANA29.49998.6
1805:51SE 29 G 4110.00Light Rain and WindyFEW019 SCT080 OVC1105954605683%NANA29.49998.40.17
1804:51SE 22 G 3210.00Light Rain and BreezyFEW021 BKN090 OVC110575490%NANA29.551000.60.13
1803:51S 22 G 356.00Light Rain Fog/Mist and BreezyBKN025 OVC100575387%NANA29.611002.60.03
1802:51S 20 G 3210.00Light RainSCT039 SCT050 OVC060585178%NANA29.621003.10.01
1801:51S 22 G 2810.00Overcast and BreezyBKN035 OVC044575181%NANA29.631003.5
1800:51S 21 G 3210.00Light Rain and BreezyOVC100575181%NANA29.671004.80.01

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

SUMMARY: 

Weather Underground Historical 24-Hour Weather Radar for Wednesday, November 18, 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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000
CDUS43 KLOT 190637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST THU NOV 19 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 18 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         62    748 AM  72    1953  47     15       19
  MINIMUM         47   1159 PM   8    1880  32     15        9
  AVERAGE         55                        39     16       14

PRECIPITATION (IN)
  YESTERDAY        0.20          1.44 1921   0.11   0.09      T
  MONTH TO DATE    1.53                      1.88  -0.35     0.27
  SINCE SEP 1      8.40                      8.24   0.16     5.46
  SINCE JAN 1     32.02                     33.37  -1.35    37.54

SNOWFALL (IN)
  YESTERDAY        0.0           2.5  1986   0.0    0.0       T
  MONTH TO DATE    0.0                       0.3   -0.3      1.9
  SINCE SEP 1      0.0                       0.5   -0.5      2.0
  SINCE JUL 1      T                         0.5   -0.5      2.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        26    -16       51
  MONTH TO DATE  257                       391   -134      522
  SINCE SEP 1    605                       893   -288     1024
  SINCE JUL 1    623                       906   -283     1029

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    165                       103     62       84
  SINCE JAN 1    806                       843    -37      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    20.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     57           100 PM
 AVERAGE    72

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        75      1930
 MINIMUM TEMPERATURE (F)   31        10      1894


SUNRISE AND SUNSET
NOVEMBER 19 2015......SUNRISE   646 AM CST   SUNSET   428 PM CST
NOVEMBER 20 2015......SUNRISE   647 AM CST   SUNSET   427 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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