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

Thursday, July 21, 2016

Chicago Weather O'Hare Data Thursday, July 21 2016 with Excessive Heat Warning, Southbound Severe Thunderstorms

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.
2123:51S 1210.00Light RainOVC150747294%NANA29.981014.60.07
2122:51N 76.00Thunderstorm Light Rain Fog/MistFEW055CB BKN110 OVC150757290%NANA30.051016.80.15
2121:51NW 37.00Thunderstorm Light RainFEW055CB SCT075 OVC110747294%NANA30.051017.10.800.80
2120:51N 15 G 286.00Thunderstorm Light RainFEW020 BKN028 OVC036CB757084%NANA30.021015.9
2119:51SW 14 G 2010.00OvercastFEW045 SCT190 OVC250897665%NA10029.951013.5
2118:51SW 13 G 2210.00Mostly CloudySCT045 SCT180 BKN2509075917862%NA10129.961013.9
2117:51S 1210.00Mostly CloudySCT045 SCT180 BKN250907562%NA10129.961014.0
2116:51S 1410.00Mostly CloudyFEW040 BKN250887566%NA9829.951013.8
2115:51SE 1210.00Mostly CloudyFEW040 BKN250877261%NA9329.991015.0
2114:51SE 1310.00Mostly CloudyFEW036 SCT065 BKN250837065%NA8730.031016.2
2113:51NE 1310.00Mostly CloudyFEW031 SCT050 SCT090 BKN250806969%NA8330.041016.8
2112:51W 710.00OvercastSCT034CB SCT060 OVC2509076907663%NA10130.041016.7
2111:51W 79.00OvercastSCT029 BKN170 OVC250897665%NA10030.081017.9
2110:51W 910.00OvercastFEW024 SCT050 SCT170 OVC250887770%NA10030.081017.9
2109:51SW 12 G 2210.00Mostly CloudyFEW021 SCT160 BKN250857675%NA9530.081017.8
2108:51S 89.00Partly CloudyFEW016 SCT250827579%NA8930.071017.6
2106:51S 68.00Mostly CloudyFEW010 SCT037 BKN046 BKN2507673767391%NA7630.091018.3
2105:51S 68.00A Few CloudsFEW250757290%NANA30.081018.1
2104:51S 510.00FairCLR737194%NANA30.081018.0
2102:51S 510.00FairCLR747191%NANA30.081018.2
2101:51S 710.00FairCLR757188%NANA30.081018.1
2100:51S 710.00FairCLR7571857588%NANA30.091018.3

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Thursday, July 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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000
CDUS43 KLOT 220638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI JUL 22 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 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         91    519 PM 103    1901  84      7       82
  MINIMUM         72    759 PM  51    1970  64      8       65
  AVERAGE         82                        74      8       74

PRECIPITATION (IN)
  YESTERDAY        1.03          1.78 1999   0.13   0.90     0.00
  MONTH TO DATE    3.40                      2.36   1.04     2.85
  SINCE JUN 1      6.25                      5.81   0.44     9.97
  SINCE JAN 1     19.89                     18.89   1.00    21.46

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 JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       13
  SINCE JUN 1     13                        48    -35       52
  SINCE JUL 1      0                         0      0       13

 COOLING
  YESTERDAY       17                         9      8        9
  MONTH TO DATE  200                       188     12      132
  SINCE JUN 1    416                       353     63      250
  SINCE JAN 1    490                       407     83      303
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           600 AM
 LOWEST     59           300 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       101      1991
                                             1934
 MINIMUM TEMPERATURE (F)   64        49      1947


SUNRISE AND SUNSET
JULY 22 2016..........SUNRISE   536 AM CDT   SUNSET   820 PM CDT
JULY 23 2016..........SUNRISE   537 AM CDT   SUNSET   819 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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