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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Friday, October 21, 2016

Chicago Weather O'Hare Data Friday, October 21 2016 -- Mostly Cloudy to Partly Cloudy, Temperatures Below 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.
2123:51NW 810.00A Few CloudsFEW250413065%36NA30.131020.4
2122:51NW 710.00A Few CloudsFEW250432958%39NA30.131020.4
2121:51N 910.00Partly CloudySCT250432958%38NA30.131020.5
2120:51NW 1010.00Partly CloudyFEW048 SCT250442955%39NA30.141020.9
2119:51N 910.00Partly CloudySCT048452954%40NA30.141021.0
2118:51N 1210.00Mostly CloudyBKN0494728544748%42NA30.151021.4
2117:51NW 1710.00Mostly CloudyBKN049482846%42NA30.151021.4
2116:51N 1510.00Mostly CloudyBKN050503046%45NA30.151021.1
2115:51N 1510.00OvercastOVC060503148%45NA30.141021.0
2114:51N 1310.00OvercastOVC048513146%NANA30.141020.9
2113:51N 1010.00Mostly CloudyBKN047523145%NANA30.151021.1
2112:51NW 1210.00Mostly CloudyBKN0445232534447%NANA30.161021.7
2111:51N 1310.00A Few CloudsFEW041523247%NANA30.181022.3
2110:51N 1410.00A Few CloudsFEW036513146%NANA30.191022.4
2109:51N 1510.00A Few CloudsFEW030493150%43NA30.191022.4
2108:51N 1510.00Partly CloudyFEW042 SCT055463566%40NA30.191022.5
2107:51NW 16 G 2510.00Mostly CloudyBKN039453568%38NA30.181022.1
2106:51N 13 G 2110.00Mostly CloudyBKN0384435454371%38NA30.151021.2
2105:51N 1010.00Mostly CloudyBKN032443571%39NA30.141021.0
2104:51NW 1410.00A Few CloudsFEW030433574%36NA30.141021.0
2103:51N 16 G 2410.00A Few CloudsFEW040433574%35NA30.141020.9
2102:51NW 1210.00A Few CloudsFEW039433471%37NA30.151021.3
2101:51N 1210.00A Few CloudsFEW039443365%38NA30.151021.4
2100:51N 1610.00Partly CloudySCT0394533514563%38NA30.161021.5


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 21, 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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547
CDUS43 KLOT 220640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT SAT OCT 22 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 21 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         54   1203 PM  87    1953  60     -6       75
  MINIMUM         37   1131 PM  26    1952  41     -4       52
  AVERAGE         46                        51     -5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.28 1933   0.10  -0.10     0.01
  MONTH TO DATE    1.67                      2.10  -0.43     0.18
  SINCE SEP 1      3.43                      5.31  -1.88     4.82
  SINCE JAN 1     30.41                     30.44  -0.03    28.44

SNOWFALL (IN)
  YESTERDAY        0.0           1.9  1913   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        14      5        1
  MONTH TO DATE  126                       235   -109      170
  SINCE SEP 1    149                       340   -191      207
  SINCE JUL 1    149                       353   -204      225

 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    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    12.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 AM
 LOWEST     44          1000 AM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        87      1953
 MINIMUM TEMPERATURE (F)   41        22      1982


SUNRISE AND SUNSET
OCTOBER 22 2016.......SUNRISE   713 AM CDT   SUNSET   559 PM CDT
OCTOBER 23 2016.......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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