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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 3, 2018

Chicago Weather O'Hare Data Sunday, September 30 2018 and Chicago Weather Forecast Sunday, September 30 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.
3023:51NE 148.00OvercastOVC010585590%NANA30.191022.4
3022:51NE 810.00OvercastOVC012595483%NANA30.171021.5
3021:51E 1010.00OvercastOVC011595483%NANA30.151021.1
3020:51E 1010.00OvercastOVC011595587%NANA30.171021.5
3019:51NE 1010.00OvercastOVC011595587%NANA30.191022.2
3018:51NE 1210.00OvercastBKN009 OVC0335955625987%NANA30.171021.70.03
3017:51N 99.00OvercastBKN008 OVC015595690%NANA30.161021.4
3016:51N 108.00OvercastBKN008 OVC095605790%NANA30.151020.9
3015:51N 77.00OvercastSCT007 BKN020 OVC070605893%NANA30.141020.80.03
3014:51N 66.00Fog/MistFEW007 OVC020625886%NANA30.141020.80.01
3013:51NW 33.00Light Rain Fog/MistSCT016 OVC022595690%NANA30.151021.00.02
3012:51N 33.00Light Rain Fog/MistBKN016 OVC0305955625487%NANA30.161021.50.010.01
3011:51Calm10.00Light DrizzleBKN022 BKN041 OVC060605378%NANA30.171021.7
3010:51Calm10.00OvercastSCT025 BKN039 OVC060615170%NANA30.181021.9
3009:51E 310.00OvercastFEW028 SCT039 OVC045605172%NANA30.171021.9
3008:51E 710.00Mostly CloudyFEW016 SCT028 BKN040575181%NANA30.171021.7
3007:51Vrbl 310.00OvercastFEW014 SCT025 OVC038555083%NANA30.191022.2
3006:51E 710.00OvercastFEW016 FEW024 OVC0345450555387%NANA30.191022.50.01
3005:51E 810.00OvercastFEW016 SCT024 OVC036534986%NANA30.201022.7
3004:51E 710.00OvercastFEW017 BKN026 OVC031534986%NANA30.211023.0
3003:51NE 1010.00OvercastFEW020 OVC032534883%NANA30.221023.40.01
3002:51E 910.00OvercastFEW020 OVC037534677%NANA30.221023.40.01
3001:51E 1310.00OvercastFEW020 OVC041544675%NANA30.231023.6
3000:51E 810.00Light RainFEW020 OVC0435548575377%NANA30.231023.70.02


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 ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON OCT 1 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 30 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         62    154 PM  92    1971  69     -7       68
  MINIMUM         53    510 AM  29    1984  48      5       53
  AVERAGE         58                        58      0       61

PRECIPITATION (IN)
  YESTERDAY        0.06          1.27 1896   0.09  -0.03     0.00
  MONTH TO DATE    3.65                      3.21   0.44     0.32
  SINCE SEP 1      3.65                      3.21   0.44     0.32
  SINCE JAN 1     37.88                     28.34   9.54    32.06

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      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                         8     -1        4
  MONTH TO DATE   56                       106    -50       37
  SINCE SEP 1     56                       105    -49       37
  SINCE JUL 1     56                       118    -62       42

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  182                        92     90      179
  SINCE SEP 1    182                        92     90      179
  SINCE JAN 1   1259                       832    427      962
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     72           900 AM
 AVERAGE    83

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        92      1971
 MINIMUM TEMPERATURE (F)   48        32      1974
                                             1886


SUNRISE AND SUNSET
OCTOBER  1 2018.......SUNRISE   649 AM CDT   SUNSET   633 PM CDT
OCTOBER  2 2018.......SUNRISE   650 AM CDT   SUNSET   631 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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