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

Saturday, January 7, 2017

Chicago Weather O'Hare Data Saturday, January 7 2017 -- Clear, Few Clouds, Much Colder than Normal

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.
0723:51NW 1310.00FairCLR7-613755%-9NA30.631038.8
0722:51NW 15 G 2410.00FairCLR8-652%-9NA30.621038.3
0721:51NW 1410.00FairCLR9-552%-7NA30.591037.5
0720:51NW 1010.00FairCLR10-258%-4NA30.571036.8
0719:51NW 1310.00FairCLR11-061%-4NA30.561036.4
0718:51W 1210.00FairCLR12-058%-2NA30.551036.0
0717:51NW 1510.00FairCLR13-1181354%-3NA30.531035.4
0716:51W 1510.00A Few CloudsFEW03514-151%-1NA30.501034.5
0715:51W 13 G 2310.00A Few CloudsFEW03516-245%2NA30.481033.7
0714:51W 13 G 2010.00A Few CloudsFEW03517-243%3NA30.471033.2
0713:51W 16 G 2510.00A Few CloudsFEW03717-145%2NA30.461032.9
0712:51W 1510.00Partly CloudySCT03717-047%2NA30.461033.0
0711:51W 1210.00Partly CloudySCT03015116-053%1NA30.481033.6
0710:51W 1210.00A Few CloudsFEW03013-056%-1NA30.501034.4
0709:51W 1210.00FairCLR10-161%-5NA30.511034.6
0708:51W 610.00A Few CloudsFEW0286-269%-5NA30.491034.1
0707:51W 610.00Partly CloudySCT0292-572%-9NA30.471033.7
0706:51W 710.00OvercastOVC0311-575%-12NA30.461033.3
0705:51W 610.00FairCLR-0-62-076%-12NA30.441032.8
0704:51W 710.00FairCLR2-765%-11NA30.441032.4
0703:51W 810.00FairCLR2-765%-12NA30.441032.6
0702:51W 710.00FairCLR2-863%-11NA30.451032.7
0701:51W 810.00FairCLR2-863%-12NA30.431032.2
0700:51W 710.00FairCLR1-768%-12NA30.411031.6

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Saturday, January 7, 2017 …

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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171
CDUS43 KLOT 080638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST SUN JAN 8 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 7 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         18    249 PM  65    2008  31    -13       41
  MINIMUM          0    614 AM -16    1912  17    -17       34
  AVERAGE          9                        24    -15       38

PRECIPITATION (IN)
  YESTERDAY        0.00          0.65 1907   0.06  -0.06     0.01
  MONTH TO DATE    0.11                      0.44  -0.33     0.01
  SINCE DEC 1      1.88                      2.69  -0.81     4.88
  SINCE JAN 1      0.11                      0.44  -0.33     0.01

SNOWFALL (IN)
  YESTERDAY        0.0           3.9  2010   0.4   -0.4      0.0
  MONTH TO DATE    T                         2.3   -2.3       T
  SINCE DEC 1     17.7                      10.5    7.2      4.5
  SINCE JUL 1     17.7                      11.9    5.8     15.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       56                        41     15       27
  MONTH TO DATE  329                       287     42      259
  SINCE DEC 1   1560                      1442    118     1059
  SINCE JUL 1   2389                      2698   -309     2032

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.7


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    79           600 AM
 LOWEST     43           300 PM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        63      1965
 MINIMUM TEMPERATURE (F)   17       -11      1942
                                             1875


SUNRISE AND SUNSET
JANUARY  8 2017.......SUNRISE   719 AM CST   SUNSET   438 PM CST
JANUARY  9 2017.......SUNRISE   719 AM CST   SUNSET   439 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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