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

Saturday, February 4, 2017

Chicago Weather O'Hare Data Saturday, February 4 2017 -- Clear, Mostly Cloudy, Low Temperature Below 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.
0423:51SW 1010.00Mostly CloudyFEW050 BKN1203214333247%24NA29.881012.5
0422:51SW 1410.00Mostly CloudySCT050 SCT120 BKN250331343%23NA29.901013.2
0421:51S 16 G 2510.00OvercastOVC048331242%23NA29.921013.8
0420:51S 14 G 2110.00OvercastOVC050331343%23NA29.941014.6
0419:51S 1810.00OvercastOVC050321243%21NA29.941014.8
0418:51S 23 G 3110.00Overcast and BreezyOVC044321141%19NA29.961015.5
0417:51S 16 G 2510.00OvercastOVC065329332938%21NA29.991016.3
0416:51S 1610.00OvercastOVC07032938%21NA30.001017.0
0415:51S 1710.00OvercastOVC07532735%21NA30.031017.9
0414:51S 18 G 2810.00OvercastBKN075 OVC09532735%21NA30.071019.0
0413:51S 2010.00OvercastOVC07031635%19NA30.111020.7
0412:51S 18 G 2810.00OvercastOVC10030636%18NA30.171022.7
0411:51S 1610.00OvercastSCT160 OVC250297291039%17NA30.231024.6
0410:51S 1710.00Mostly CloudyBKN160 BKN25028639%16NA30.291026.7
0409:51S 1010.00Mostly CloudyBKN15026846%16NA30.321027.7
0408:51S 1210.00Mostly CloudyBKN160231057%11NA30.321027.7
0407:51S 710.00Partly CloudySCT120161077%6NA30.341028.7
0406:51S 510.00FairCLR11577%2NA30.371029.7
0405:51S 610.00FairCLR136191274%4NA30.391030.3
0404:51S 710.00FairCLR13570%3NA30.401030.5
0403:51S 510.00FairCLR13570%5NA30.411030.8
0402:51SW 510.00FairCLR14464%6NA30.421031.3
0401:51SW 510.00FairCLR16459%8NA30.431031.6
0400:51W 510.00FairCLR16459%8NA30.431031.6

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



SUMMARY:

Weather Underground Historical 24-Hour Weather Radar for Saturday, February 4, 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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711
CDUS43 KLOT 051227
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SUN FEB 5 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 4 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         33   1113 PM  59    1890  32      1       32
  MINIMUM         10    708 AM -14    1996  17     -7       19
  AVERAGE         22                        25     -3       26

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1924   0.05  -0.05     0.00
  MONTH TO DATE    T                         0.20  -0.20     0.81
  SINCE DEC 1      4.64                      4.18   0.46     6.52
  SINCE JAN 1      2.87                      1.93   0.94     1.65

SNOWFALL (IN)
  YESTERDAY        0.0           4.3  1932   0.3   -0.3      0.0
  MONTH TO DATE    T                         1.4   -1.4       T
  SINCE DEC 1     18.3                      20.4   -2.1     10.8
  SINCE JUL 1     18.3                      21.8   -3.5     22.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       43                        40      3       39
  MONTH TO DATE  168                       161      7      128
  SINCE DEC 1   2516                      2595    -79     2167
  SINCE JUL 1   3345                      3851   -506     3140

 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    23   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           800 AM
 LOWEST     33           300 PM
 AVERAGE    57

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        56      1946
 MINIMUM TEMPERATURE (F)   18       -17      1979


SUNRISE AND SUNSET
FEBRUARY  5 2017......SUNRISE   700 AM CST   SUNSET   512 PM CST
FEBRUARY  6 2017......SUNRISE   658 AM CST   SUNSET   513 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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