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

Friday, August 31, 2018

Chicago Weather O'Hare Data Wednesday, August 29 2018 and Chicago Weather Forecast Wednesday, August 29 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.
2923:51NE 710.00Mostly CloudyBKN022 BKN040665875%NANA30.171021.4
2922:51NE 710.00Mostly CloudyFEW019 SCT028 BKN038665875%NANA30.151020.8
2921:51NE 1310.00Mostly CloudyFEW019 BKN028 BKN040675976%NANA30.141020.4
2920:51NE 1310.00Mostly CloudySCT018 SCT041 BKN250676079%NANA30.121019.7
2919:51NE 1410.00Mostly CloudySCT018 BKN024 BKN042 BKN250686178%NANA30.101018.8
2918:51NE 1210.00Mostly CloudyFEW025 BKN040 BKN2507161766971%NANA30.071018.0
2917:51NW 910.00Mostly CloudyFEW034 SCT040 BKN250725964%NANA30.071017.8
2916:51NW 1010.00Mostly CloudySCT030 SCT038 BKN250745960%NANA30.071017.9
2915:51NW 710.00Mostly CloudySCT028 BKN030 BKN036 BKN250756162%NANA30.061017.5
2914:51NW 910.00OvercastSCT026 BKN030 OVC060736269%NANA30.061017.5
2913:51NW 1210.00OvercastBKN021 OVC034716273%NANA30.061017.5
2912:51N 310.00OvercastSCT016 OVC0236964746684%NANA30.051017.10.01
2911:51NW 1210.00OvercastSCT011 OVC017676284%NANA30.031016.60.01
2910:51SW 9 G 2010.00OvercastOVC016726784%NANA30.001015.5
2909:51W 910.00OvercastFEW013 SCT037 SCT070 OVC250736679%NANA29.981014.6
2908:51W 710.00OvercastFEW010 FEW030 SCT150 OVC240716787%NANA29.971014.3
2907:51W 310.00OvercastFEW020 BKN210 OVC250696690%NANA29.951013.8
2906:51SW 810.00OvercastSCT019 SCT075 OVC1506966706890%NANA29.951013.80.42
2905:51W 810.00OvercastSCT010 SCT018 BKN023 OVC140706790%NANA29.931013.10.01
2904:51S 18 G 258.00Light RainFEW010 BKN090 OVC110706790%NANA29.861010.70.18
2903:51S 12 G 226.00Rain Fog/MistFEW010 SCT090 OVC110706790%NANA29.941013.40.150.23
2902:51SW 87.00Light RainFEW005 BKN110 OVC140696793%NANA29.931013.10.05
2901:51S 1010.00OvercastSCT005 OVC130686693%NANA29.901011.80.03
2900:51SE 57.00Thunderstorm Light RainFEW018 BKN065CB OVC0906967796793%NANA29.951013.70.361.17

Complete data after midnight (may be delayed 24-48 hours).

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



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CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU AUG 30 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 29 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         76    249 PM  98    1953  80     -4       76
  MINIMUM         65   1142 PM  43    1982  61      4       61
                                      1965
  AVERAGE         71                        71      0       69

PRECIPITATION (IN)
  YESTERDAY        0.42          2.02 1955   0.13   0.29     0.07
  MONTH TO DATE    6.61                      4.62   1.99     2.51
  SINCE JUN 1     15.38                     11.77   3.61    13.63
  SINCE JAN 1     34.23                     24.85   9.38    31.74

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       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         2     -2        5
  SINCE JUN 1     10                        54    -44        8
  SINCE JUL 1      0                         6     -6        5

 COOLING
  YESTERDAY        6                         6      0        4
  MONTH TO DATE  346                       227    119      204
  SINCE JUN 1    918                       675    243      740
  SINCE JAN 1   1067                       729    338      773
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 AM
 LOWEST     60           300 PM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        96      2013
                                             1953
                                             1925
 MINIMUM TEMPERATURE (F)   61        47      1946
                                             1915


SUNRISE AND SUNSET
AUGUST 30 2018........SUNRISE   615 AM CDT   SUNSET   728 PM CDT
AUGUST 31 2018........SUNRISE   616 AM CDT   SUNSET   727 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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