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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).

Tuesday, October 23, 2018

Chicago Weather O'Hare Data Saturday, October 20 2018 and Chicago Weather Forecast Saturday, October 20 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.
2023:51NW 810.00A Few CloudsFEW045332058%26NA30.321027.2
2022:51NW 610.00A Few CloudsFEW045341954%29NA30.311026.9
2021:51NW 1010.00A Few CloudsFEW045351850%27NA30.291026.2
2020:51NW 1010.00A Few CloudsFEW045361848%29NA30.261025.3
2019:51NW 14 G 2310.00A Few CloudsFEW045371846%28NA30.241024.5
2018:51NW 15 G 2610.00A Few CloudsFEW0443819453846%29NA30.201023.1
2017:51NW 15 G 3010.00Partly CloudySCT036 SCT046402249%32NA30.141021.1
2016:51NW 20 G 3710.00Mostly CloudyBKN038 BKN046402555%30NA30.101019.7
2015:51NW 22 G 4310.00Mostly Cloudy and BreezyFEW038 BKN055 BKN075 BKN250412655%31NA30.041017.6
2014:51NW 25 G 4610.00Overcast and BreezyFEW043 BKN065 OVC080402453%29NA29.991016.0
2013:51NW 24 G 4910.00Light Snow and BreezyBKN040 OVC049382765%27NA29.951014.5
2012:51N 25 G 4010.00Mostly Cloudy and BreezySCT047 SCT060 BKN0804529514354%36NA29.891012.5
2011:51W 23 G 3710.00Mostly Cloudy and BreezySCT044 SCT055 BKN070513146%NANA29.841010.6
2010:51W 22 G 3510.00Partly Cloudy and BreezySCT043 SCT070503352%43NA29.841010.4
2009:51W 18 G 3110.00A Few CloudsFEW070513554%NANA29.831010.1
2008:51W 13 G 2210.00FairCLR483663%43NA29.841010.6
2007:51W 1010.00FairCLR463668%41NA29.841010.7
2006:51W 910.00FairCLR4535504568%40NA29.851010.9
2005:51W 710.00FairCLR463668%42NA29.851011.0
2004:51W 1010.00FairCLR473666%42NA29.851011.1

Data below is incomplete...

2003:51W 910.00Fair???483766%??NA29.1??
2002:51WSW 810.00Fair???494071%??NA29.1??
2001:51????Fair???????????NA????
2000:51WSW 810.00Fair???5046????86%??NA29.1??

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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT SUN OCT 21 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 20 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         51   1102 AM  86    1953  61    -10       78
  MINIMUM         31   1159 PM  24    1930  42    -11       51
                                      1895
  AVERAGE         41                        51    -10       65

PRECIPITATION (IN)
  YESTERDAY        T             1.65 1916   0.10  -0.10     0.00
  MONTH TO DATE    4.20                      2.00   2.20     6.73
  SINCE SEP 1      7.85                      5.21   2.64     7.05
  SINCE JAN 1     42.08                     30.34  11.74    38.79

SNOWFALL (IN)
  YESTERDAY        T             3.0  1952   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        14     10        0
  MONTH TO DATE  219                       221     -2       58
  SINCE SEP 1    275                       326    -51       95
  SINCE JUL 1    275                       339    -64      100

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   31                        10     21       25
  SINCE SEP 1    213                       102    111      204
  SINCE JAN 1   1290                       842    448      987
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    60   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    14.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     44          1100 AM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        87      1953
 MINIMUM TEMPERATURE (F)   41        26      1952


SUNRISE AND SUNSET
OCTOBER 21 2018.......SUNRISE   711 AM CDT   SUNSET   601 PM CDT
OCTOBER 22 2018.......SUNRISE   712 AM CDT   SUNSET   559 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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