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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Sunday, October 25, 2015

Chicago Weather O'Hare Data Sunday, October 25 2015

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.

2523:51Calm10.00FairCLR463977%NANA30.371028.5
2522:51S 310.00FairCLR453877%NANA30.371028.5
2521:51Calm10.00FairCLR483868%NANA30.361028.3
2520:51SE 510.00FairCLR483766%46NA30.361028.4
2519:51S 710.00FairCLR493661%46NA30.371028.7
2518:51SE 810.00FairCLR4937624964%46NA30.361028.6
2517:51SE 510.00A Few CloudsFEW250533755%NANA30.351028.1
2516:51E 710.00A Few CloudsFEW050 FEW250593642%NANA30.331027.4
2515:51Calm10.00A Few CloudsFEW050 FEW250623334%NANA30.331027.2
2514:51Calm10.00A Few CloudsFEW020 FEW250613436%NANA30.331027.1
2513:51N 310.00A Few CloudsFEW020 FEW250603336%NANA30.341027.5
2512:51Calm10.00A Few CloudsFEW020 FEW2505934594139%NANA30.361028.4
2511:51NW 610.00A Few CloudsFEW020 FEW250583542%NANA30.371028.5
2510:51Calm10.00A Few CloudsFEW250553853%NANA30.371028.4
2509:51N 310.00FairCLR524064%NANA30.361028.3
2508:51NW 510.00A Few CloudsFEW035474180%45NA30.341027.5
2507:51NW 510.00A Few CloudsFEW035434089%40NA30.311026.6
2506:51NW 310.00A Few CloudsFEW0354138484189%NANA30.281025.7
2505:51NW 610.00FairCLR423989%38NA30.261025.1
2504:51W 610.00FairCLR423989%38NA30.241024.1
2503:51W 610.00FairCLR444085%41NA30.221023.4
2502:51NW 1010.00FairCLR464079%41NA30.201022.8

Complete data after midnight (may be delayed 24-48 hours).

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Sunday, October 25, 2015 …

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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000
CDUS43 KLOT 260640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON OCT 26 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 25 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    324 PM  79    1963  59      3       72
  MINIMUM         41    637 AM  14    1887  40      1       49
  AVERAGE         52                        50      2       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.94 1883   0.10  -0.10     0.00
  MONTH TO DATE    0.64                      2.51  -1.87     2.45
  SINCE SEP 1      5.28                      5.72  -0.44     5.16
  SINCE JAN 1     28.90                     30.85  -1.95    37.24

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1962   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1       T
  SINCE SEP 1      0.0                       0.1   -0.1       T
  SINCE JUL 1      T                         0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        16     -3        4
  MONTH TO DATE  207                       296    -89      305
  SINCE SEP 1    244                       401   -157      411
  SINCE JUL 1    262                       414   -152      416

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                        10     -9        3
  SINCE SEP 1    165                       102     63       84
  SINCE JAN 1    806                       842    -36      799
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     34           300 PM
 AVERAGE    62

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        84      1963
 MINIMUM TEMPERATURE (F)   40        22      1942
                                             1887


SUNRISE AND SUNSET
OCTOBER 26 2015.......SUNRISE   717 AM CDT   SUNSET   554 PM CDT
OCTOBER 27 2015.......SUNRISE   718 AM CDT   SUNSET   553 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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