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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 Sunday, August 13 2017 and Chicago Weather Forecast Sunday, August 13 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.
1323:51Calm10.00Mostly CloudyFEW050 BKN150 BKN200695663%NANA29.981014.7
1322:51Calm10.00Mostly CloudyFEW048 BKN150 BKN200705457%NANA29.981014.8
1321:51NE 310.00Mostly CloudyFEW065 SCT150 BKN200715455%NANA29.981014.7
1320:51E 710.00Mostly CloudyFEW065 BKN160 BKN200725352%NANA29.971014.6
1319:51E 710.00Mostly CloudySCT065 BKN170 BKN200725352%NANA29.971014.6
1318:51E 910.00Mostly CloudySCT065 BKN170 BKN2007352807348%NANA29.991015.3
1317:51E 910.00Mostly CloudySCT065 BKN130 BKN180745246%NANA30.001015.6
1316:51NE 910.00Mostly CloudySCT065 BKN180 BKN250765345%NA7830.021016.2
1315:51E 1010.00Mostly CloudySCT060 BKN180 BKN250785443%NA7930.021016.4
1314:51E 1010.00Mostly CloudySCT060 BKN180 BKN250765345%NA7830.031016.7
1313:51Calm10.00Mostly CloudySCT055 SCT160 BKN250795036%NA7930.041017.0
1312:51N 510.00Mostly CloudySCT060 SCT160 BKN2507749786037%NA7830.061017.6
1311:51NW 310.00Mostly CloudyFEW040 FEW080 BKN250764939%NA7830.071018.0
1310:51S 510.00Mostly CloudyFEW040 SCT160 BKN250754737%NANA30.071017.8
1309:51Calm10.00Mostly CloudyFEW030 SCT160 BKN250755143%NANA30.081018.3
1308:51Calm10.00Mostly CloudyFEW025 SCT160 BKN250705661%NANA30.081018.4
1307:51Calm10.00Mostly CloudyFEW025 BKN250665773%NANA30.081018.4
1306:51Calm10.00Mostly CloudyFEW030 BKN2506055645784%NANA30.081018.3
1305:51NW 310.00A Few CloudsFEW250585384%NANA30.071018.1
1304:51Calm10.00A Few CloudsFEW250595483%NANA30.061017.7
1303:51W 310.00A Few CloudsFEW250605480%NANA30.071017.9
1302:51W 510.00A Few CloudsFEW250615581%NANA30.081018.3
1301:51W 310.00A Few CloudsFEW250615581%NANA30.071018.0
1300:51W 310.00A Few CloudsFEW050 FEW2506355716376%NANA30.071018.1

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 ...

+ + + +

511
CDUS43 KLOT 140632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON AUG 14 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 13 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         80   1257 PM  98    1944  82     -2       84
  MINIMUM         57    456 AM  51    2004  64     -7       72
                                      1982
  AVERAGE         69                        73     -4       78

PRECIPITATION (IN)
  YESTERDAY        T             2.86 1987   0.17  -0.17      T
  MONTH TO DATE    1.83                      2.12  -0.29     0.98
  SINCE JUN 1     12.95                      9.27   3.68    10.06
  SINCE JAN 1     31.06                     22.35   8.71    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       13
  MONTH TO DATE   82                       111    -29      170
  SINCE JUN 1    618                       559     59      718
  SINCE JAN 1    651                       613     38      792
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     36          1000 AM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1944
 MINIMUM TEMPERATURE (F)   63        48      1964


SUNRISE AND SUNSET
AUGUST 14 2017........SUNRISE   559 AM CDT   SUNSET   753 PM CDT
AUGUST 15 2017........SUNRISE   600 AM CDT   SUNSET   751 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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