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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).

Wednesday, October 4, 2017

Chicago Weather O'Hare Data Monday, October 2 2017 and Chicago Weather Forecast Sunday, October 1 2017

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.
0123:51SE 810.00Partly CloudyFEW150 SCT250623943%NANA30.101019.2
0122:51SE 1010.00Partly CloudyFEW150 SCT250623943%NANA30.101019.2
0121:51SE 1410.00Mostly CloudyFEW150 SCT200 BKN250654447%NANA30.091018.9
0120:51SE 1210.00Partly CloudyFEW150 SCT250654345%NANA30.111019.6
0119:51E 1010.00Mostly CloudyBKN150 BKN200664649%NANA30.111019.5
0118:51E 1410.00Mostly CloudySCT150 BKN200 BKN2506643726643%NANA30.121020.0
0117:51SE 1410.00Mostly CloudySCT150 SCT200 BKN250693731%NANA30.121020.1
0116:51SE 1310.00Mostly CloudyFEW150 SCT200 BKN250703932%NANA30.121019.9
0115:51SE 1410.00Mostly CloudySCT150 BKN200713628%NANA30.121020.0
0114:51SE 1310.00Mostly CloudySCT150 BKN250723526%NANA30.141020.5
0113:51S 1010.00Mostly CloudySCT160 BKN250683833%NANA30.171021.7
0112:51S 1010.00Mostly CloudySCT190 BKN2506639685137%NANA30.201022.7
0111:51S 1210.00Mostly CloudySCT190 BKN250664039%NANA30.231023.5
0110:51S 1310.00Mostly CloudyFEW180 BKN250654142%NANA30.251024.3
0109:51S 910.00Mostly CloudyFEW180 BKN250604150%NANA30.271025.2
0108:51S 810.00Mostly CloudyFEW180 BKN250574053%NANA30.281025.4
0107:51SE 1210.00Mostly CloudyFEW150 BKN250534061%NANA30.271025.2
0106:51SE 910.00Mostly CloudyFEW150 BKN2505140544866%NANA30.281025.3
0105:51SE 710.00A Few CloudsFEW250504068%47NA30.271025.3
0104:51SE 810.00A Few CloudsFEW250493969%46NA30.281025.3
0103:51SE 810.00A Few CloudsFEW250513964%NANA30.291025.5
0102:51S 610.00A Few CloudsFEW250524064%NANA30.301025.9
0101:51SE 610.00A Few CloudsFEW300523961%NANA30.301025.9
0100:51SE 810.00A Few CloudsFEW3005341605364%NANA30.311026.3


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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287
CDUS43 KLOT 020632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON OCT 2 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 1 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    201 PM  92    1971  68      4       64
  MINIMUM         48    401 AM  32    1974  48      0       57
                                      1886
  AVERAGE         60                        58      2       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.22 1911   0.10  -0.10     0.94
  MONTH TO DATE    0.00                      0.10  -0.10     0.94
  SINCE SEP 1      0.32                      3.31  -2.99     2.70
  SINCE JAN 1     32.06                     28.44   3.62    29.68

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

DEGREE DAYS
 HEATING
  YESTERDAY        5                         8     -3        4
  MONTH TO DATE    5                         8     -3        4
  SINCE SEP 1     42                       113    -71       27
  SINCE JUL 1     47                       126    -79       27

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         1     -1        0
  SINCE SEP 1    179                        93     86      165
  SINCE JAN 1    962                       833    129     1130
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           400 AM
 LOWEST     27           200 PM
 AVERAGE    49

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1971
 MINIMUM TEMPERATURE (F)   47        28      1974


SUNRISE AND SUNSET
OCTOBER  2 2017.......SUNRISE   650 AM CDT   SUNSET   631 PM CDT
OCTOBER  3 2017.......SUNRISE   651 AM CDT   SUNSET   629 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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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

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