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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

Thursday, October 22, 2015

Chicago Weather O'Hare Data Thursday, October 22 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.

2223:51E 810.00Mostly CloudyFEW080 BKN250524372%NANA30.281025.4
2222:51Vrbl 610.00Partly CloudyFEW130 SCT250524475%NANA30.301026.1
2221:51NE 610.00Mostly CloudyFEW130 BKN250534472%NANA30.301026.0
2220:51E 510.00Mostly CloudyFEW150 BKN250524577%NANA30.291025.7
2219:51NE 710.00Partly CloudyFEW150 SCT250534677%NANA30.291026.0
2218:51NE 910.00Partly CloudyFEW150 SCT2505345625374%NANA30.281025.4
2217:51NE 1010.00Mostly CloudyFEW040 SCT150 BKN250554262%NANA30.271025.2
2216:51NE 910.00Mostly CloudyFEW040 SCT150 BKN250593948%NANA30.271024.8
2215:51NE 810.00Partly CloudyFEW035 FEW150 SCT250614250%NANA30.261024.5
2214:51N 810.00Partly CloudyFEW035 FEW150 SCT250624350%NANA30.261024.6
2213:51NE 710.00A Few CloudsFEW035 FEW150624452%NANA30.271024.9
2212:51E 810.00Mostly CloudyFEW032 SCT150 BKN2506145615356%NANA30.271025.1
2211:51Vrbl 310.00Mostly CloudyFEW027 SCT150 SCT180 BKN250594662%NANA30.301025.9
2210:51NE 710.00Mostly CloudyFEW024 SCT170 BKN250574667%NANA30.281025.5
2209:51NE 910.00Mostly CloudyFEW080 BKN170 BKN200574564%NANA30.281025.2
2208:51N 610.00Mostly CloudyFEW080 SCT120 BKN180534574%NANA30.261024.8
2207:51N 610.00OvercastFEW080 SCT110 OVC150534574%NANA30.241023.9
2206:51N 810.00OvercastOVC1605445615472%NANA30.221023.3
2205:51N 810.00OvercastOVC170554672%NANA30.201022.4
2204:51N 910.00OvercastOVC170564875%NANA30.181021.7
2203:51NE 510.00OvercastOVC200565184%NANA30.151020.9
2202:51N 610.00OvercastOVC250585178%NANA30.141020.4
2201:51NW 710.00OvercastOVC240605378%NANA30.131020.2
2200:51NW 1010.00OvercastFEW130 OVC2506154716178%NANA30.121019.7

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, October 22, 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 230637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT FRI OCT 23 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 22 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    207 PM  87    1953  60      2       56
  MINIMUM         51   1106 PM  22    1982  41     10       35
  AVERAGE         57                        50      7       46

PRECIPITATION (IN)
  YESTERDAY        0.00          2.81 1983   0.11  -0.11     0.00
  MONTH TO DATE    0.18                      2.21  -2.03     2.45
  SINCE SEP 1      4.82                      5.42  -0.60     5.16
  SINCE JAN 1     28.44                     30.55  -2.11    37.24

SNOWFALL (IN)
  YESTERDAY        0.0           T    2013   0.0    0.0      0.0
                                      1937
                                      1935
  MONTH TO DATE    0.0                       0.1   -0.1       T
  SINCE SEP 1      0.0                       0.1   -0.1       T
  SINCE JUL 1      T                         0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        15     -7       19
  MONTH TO DATE  178                       250    -72      279
  SINCE SEP 1    215                       355   -140      385
  SINCE JUL 1    233                       368   -135      390

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                        10     -9        3
  SINCE SEP 1    165                       102     63       84
  SINCE JAN 1    806                       842    -36      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           300 AM
 LOWEST     47           400 PM
 AVERAGE    67

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      1963
 MINIMUM TEMPERATURE (F)   41        20      1981


SUNRISE AND SUNSET
OCTOBER 23 2015.......SUNRISE   713 AM CDT   SUNSET   558 PM CDT
OCTOBER 24 2015.......SUNRISE   714 AM CDT   SUNSET   557 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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