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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).

Tuesday, August 8, 2017

Chicago Weather O'Hare Data Sunday, August 6 2017 and Chicago Weather Forecast Sunday, August 6 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.
0623:51SW 310.00Mostly CloudySCT120 BKN250665670%NANA30.031016.5
0622:51Calm10.00Mostly CloudyFEW100 SCT150 BKN250675566%NANA30.031016.5
0621:51Calm10.00Mostly CloudySCT100 SCT150 BKN250695561%NANA30.031016.5
0620:51S 610.00Partly CloudySCT100 SCT150 SCT250695663%NANA30.011015.9
0619:51S 710.00Mostly CloudyFEW040 SCT100 SCT150 BKN250715659%NANA30.001015.4
0618:51S 710.00Mostly CloudyFEW045 SCT100 SCT150 BKN2507456777354%NANA29.991015.2
0617:51S 810.00Mostly CloudyFEW040 FEW070 SCT150 BKN250765447%NA7829.991015.3
0616:51S 910.00Mostly CloudyFEW050 SCT070 BKN150 BKN250775445%NA7830.001015.6
0615:51S 710.00Mostly CloudyFEW045 SCT060 BKN080 BKN150 BKN250755550%NANA30.011016.0
0614:51SW 910.00Mostly CloudyFEW050 BKN075 BKN110 BKN250755652%NANA30.021016.3
0613:51S 810.00OvercastFEW030 FEW041 BKN050 OVC130745654%NANA30.031016.5
0612:51SW 810.00OvercastFEW030 BKN045 BKN055 OVC1707457776656%NANA30.041016.7
0611:51S 710.00Mostly CloudyBKN050 BKN130765650%NA7830.031016.7
0610:51S 810.00Mostly CloudyFEW070 BKN130 BKN180755754%NANA30.041016.8
0609:51Vrbl 310.00Mostly CloudyFEW040 BKN130 BKN180735859%NANA30.031016.5
0608:51Calm10.00Mostly CloudySCT050 BKN110 BKN250706071%NANA30.041017.0
0607:51Calm9.00Mostly CloudyFEW060 BKN110 BKN250676079%NANA30.041016.9
0606:51S 510.00Mostly CloudyBKN110 BKN2506559686381%NANA30.031016.7
0605:51Calm10.00Mostly CloudyBKN130 BKN250645984%NANA30.021016.4
0604:51Calm10.00Mostly CloudySCT150 BKN250655878%NANA30.011016.0
0603:51Calm10.00Mostly CloudySCT150 BKN250665773%NANA30.021016.2
0602:51SW 310.00Mostly CloudyFEW150 BKN250675771%NANA30.011015.9
0601:51Calm10.00Mostly CloudySCT150 BKN250675771%NANA30.021016.2
0600:51SW 510.00Mostly CloudySCT160 BKN2506757756471%NANA30.041016.7

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



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

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545
CDUS43 KLOT 070636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 7 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 6 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    359 PM 101    1947  83     -6       84
                                      1918
  MINIMUM         63    337 AM  48    1994  64     -1       66
  AVERAGE         70                        73     -3       75

PRECIPITATION (IN)
  YESTERDAY        0.00          2.17 1951   0.16  -0.16     0.00
  MONTH TO DATE    1.80                      0.97   0.83     0.02
  SINCE JUN 1     12.92                      8.12   4.80     9.10
  SINCE JAN 1     31.03                     21.20   9.83    22.74

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      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        5                         9     -4       10
  MONTH TO DATE   42                        54    -12       77
  SINCE JUN 1    578                       502     76      625
  SINCE JAN 1    611                       556     55      699
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     43           400 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      1918
 MINIMUM TEMPERATURE (F)   64        50      1994
                                             1990


SUNRISE AND SUNSET
AUGUST  7 2017........SUNRISE   552 AM CDT   SUNSET   802 PM CDT
AUGUST  8 2017........SUNRISE   553 AM CDT   SUNSET   801 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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