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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, August 16, 2017

Chicago Weather O'Hare Data Saturday, August 12 2017 and Chicago Weather Forecast Saturday, August 12 2017

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.
1223:51Calm10.00A Few CloudsFEW050 FEW250645573%NANA30.061017.8
1222:51Calm10.00A Few CloudsFEW050 FEW250655570%NANA30.061017.8
1221:51NE 310.00A Few CloudsFEW046 FEW070 FEW250685461%NANA30.061017.6
1220:51NE 510.00A Few CloudsFEW046 FEW070 FEW130695459%NANA30.051017.4
1219:51E 710.00A Few CloudsFEW046 FEW070 FEW130705559%NANA30.041017.0
1218:51E 810.00A Few CloudsFEW032 FEW046 FEW070 FEW1307155777157%NANA30.051017.3
1217:51NE 310.00Partly CloudyFEW032 FEW046 SCT065745552%NANA30.051017.5
1216:51NE 710.00Partly CloudyFEW032 SCT045 SCT065755550%NANA30.061017.7
1215:51N 910.00Mostly CloudyFEW032 SCT045 BKN060765650%NA7830.061017.7
1214:51N 510.00Mostly CloudyFEW032 BKN041 BKN055755652%NANA30.081018.2
1213:51NW 910.00Mostly CloudyFEW025 BKN038735655%NANA30.091018.6
1212:51N 1210.00OvercastSCT025 OVC0337155716257%NANA30.091018.6
1211:51N 14 G 2010.00Mostly CloudyBKN023 BKN250705661%NANA30.091018.5
1210:51N 1410.00Mostly CloudyBKN023695663%NANA30.081018.5
1209:51N 1210.00Partly CloudySCT023 SCT250695663%NANA30.071018.0
1208:51N 1010.00A Few CloudsFEW021 FEW250675566%NANA30.071017.8
1207:51NW 1210.00A Few CloudsFEW030 FEW250645675%NANA30.061017.4
1206:51NW 810.00A Few CloudsFEW030 FEW2506256656080%NANA30.051017.2
1205:51NW 610.00A Few CloudsFEW030 FEW250605686%NANA30.041016.8
1204:51NW 810.00A Few CloudsFEW030615684%NANA30.031016.6
1203:51NW 810.00FairCLR625784%NANA30.021016.3
1202:51NW 710.00FairCLR635781%NANA30.021016.3
1201:51NW 610.00FairCLR635781%NANA30.021016.2
1200:51NW 710.00A Few CloudsFEW0326558746578%NANA30.011016.0


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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079
CDUS43 KLOT 130633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SUN AUG 13 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    147 PM 101    1918  82     -5       83
  MINIMUM         60    524 AM  47    1982  64     -4       74
  AVERAGE         69                        73     -4       79

PRECIPITATION (IN)
  YESTERDAY        0.00          2.03 1908   0.17  -0.17     0.96
  MONTH TO DATE    1.83                      1.95  -0.12     0.98
  SINCE JUN 1     12.95                      9.10   3.85    10.06
  SINCE JAN 1     31.06                     22.18   8.88    23.70

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1      6                        52    -46       13
  SINCE JUL 1      3                         4     -1        0

 COOLING
  YESTERDAY        4                         8     -4       14
  MONTH TO DATE   78                       103    -25      157
  SINCE JUN 1    614                       551     63      705
  SINCE JAN 1    647                       605     42      779
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           100 AM
 LOWEST     50           200 PM
 AVERAGE    67

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1944
 MINIMUM TEMPERATURE (F)   64        51      2004
                                             1982


SUNRISE AND SUNSET
AUGUST 13 2017........SUNRISE   558 AM CDT   SUNSET   754 PM CDT
AUGUST 14 2017........SUNRISE   559 AM CDT   SUNSET   753 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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