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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).

Saturday, September 29, 2018

Chicago Weather O'Hare Data Thursday, September 27 2018 and Chicago Weather Forecast Thursday, September 27 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.
2723:51SW 910.00OvercastBKN160 OVC220614148%NANA29.961014.2
2722:51SW 810.00OvercastFEW130 BKN220 OVC300614148%NANA29.961014.2
2721:51SW 610.00Mostly CloudyBKN160 BKN200 BKN250624146%NANA29.961014.3
2720:51SW 69.00Mostly CloudyBKN200 BKN250634145%NANA29.941013.7
2719:51S 510.00Mostly CloudyBKN200 BKN250654040%NANA29.921013.1
2718:51S 810.00Mostly CloudyFEW100 FEW130 SCT190 BKN2506639706537%NANA29.901012.5
2717:51SW 710.00Mostly CloudyFEW100 SCT140 BKN250684036%NANA29.931013.3
2716:51S 810.00Partly CloudyFEW095 FEW200 SCT250694136%NANA29.921013.0
2715:51SW 1210.00Partly CloudyFEW200 SCT250694035%NANA29.931013.6
2714:51S 10 G 2010.00Partly CloudyFEW200 SCT250694238%NANA29.941013.8
2713:51S 12 G 1710.00Mostly CloudyFEW200 BKN250684239%NANA29.991015.3
2712:51SW 14 G 2210.00Mostly CloudyBKN2506641664940%NANA30.021016.4
2711:51S 14 G 2110.00Partly CloudyFEW050 SCT250654243%NANA30.031016.7
2710:51SW 1410.00A Few CloudsFEW250634043%NANA30.041017.1
2709:51S 810.00Partly CloudySCT250614352%NANA30.071018.1
2708:51SW 710.00Partly CloudyFEW024 SCT250574667%NANA30.091018.9
2707:51SW 510.00Partly CloudyFEW022 FEW100 SCT250504583%48NA30.101019.3
2706:51SW 510.00A Few CloudsFEW022 FEW100 FEW2505044544880%48NA30.111019.6
2705:51S 510.00A Few CloudsFEW100 FEW250504480%48NA30.101019.4
2704:51S 510.00A Few CloudsFEW250494483%47NA30.101019.2
2703:51S 310.00A Few CloudsFEW250504480%NANA30.101019.1
2702:51SW 510.00A Few CloudsFEW250514477%NANA30.101019.4
2701:51Calm10.00Mostly CloudyBKN250534472%NANA30.111019.5
2700:51W 510.00Mostly CloudyBKN2505445625372%NANA30.111019.7


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



FORECAST:
Chicago Weather Forecast

Chicago Weather Radar


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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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT FRI SEP 28 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 27 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         70    415 PM  91    1971  70      0       72
  MINIMUM         48    410 AM  31    1942  49     -1       56
  AVERAGE         59                        60     -1       64

PRECIPITATION (IN)
  YESTERDAY        0.00          1.33 1936   0.10  -0.10     0.00
  MONTH TO DATE    3.50                      2.93   0.57     0.32
  SINCE SEP 1      3.50                      2.93   0.57     0.32
  SINCE JAN 1     37.73                     28.06   9.67    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        6                         7     -1        1
  MONTH TO DATE   24                        84    -60       30
  SINCE SEP 1     24                        84    -60       30
  SINCE JUL 1     24                        97    -73       35

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  182                        89     93      179
  SINCE SEP 1    182                        89     93      179
  SINCE JAN 1   1259                       829    430      962
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     33           300 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      1953
 MINIMUM TEMPERATURE (F)   49        29      1942


SUNRISE AND SUNSET
SEPTEMBER 28 2018.....SUNRISE   645 AM CDT   SUNSET   638 PM CDT
SEPTEMBER 29 2018.....SUNRISE   646 AM CDT   SUNSET   637 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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