DarkSky Temps | Gusts | WU KORD Data

CLICK for this month's BIG night sky ...

RADAR FULL MAP SCREEN

NEXRAD

STORMTRACK

Cardinal SAT

CHGOWX.COM


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, February 18, 2017

Chicago Weather O'Hare Data Saturday, February 18 2017 and Chicago Weather Forecast Saturday, February 18 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.

1823:51Calm10.00FairCLR4134614076%NANA29.851010.8
1822:51NW 310.00FairCLR443673%NANA29.831010.3
1821:51W 310.00FairCLR483663%NANA29.811009.6
1820:51Calm10.00FairCLR473563%NANA29.801009.2
1819:51Calm10.00FairCLR523655%NANA29.791008.9
1818:51Vrbl 510.00FairCLR543651%NANA29.771008.3
1817:51NW 610.00FairCLR5937705944%NANA29.751007.4
1816:51NW 910.00A Few CloudsFEW250663734%NANA29.731006.7
1815:51W 910.00A Few CloudsFEW250693326%NANA29.711006.1
1814:51W 910.00A Few CloudsFEW250703326%NANA29.701005.5
1813:51W 1210.00A Few CloudsFEW250693326%NANA29.691005.4
1812:51W 710.00A Few CloudsFEW250683530%NANA29.701005.6
1811:51W 810.00A Few CloudsFEW2506536654334%NANA29.721006.3
1810:51W 710.00A Few CloudsFEW250603742%NANA29.741006.9
1809:51W 910.00A Few CloudsFEW250553751%NANA29.731006.8
1808:51W 910.00A Few CloudsFEW250503659%46NA29.731006.7
1807:51SW 610.00A Few CloudsFEW250463463%43NA29.721006.3
1806:51W 610.00A Few CloudsFEW250443365%41NA29.691005.4
1805:51S 710.00A Few CloudsFEW2504634564563%42NA29.661004.4
1804:51SW 710.00A Few CloudsFEW250483458%45NA29.661004.3
1803:51SW 1210.00FairCLR503454%45NA29.641003.4
1802:51SW 1010.00FairCLR513452%NANA29.641003.6
1801:51SW 1010.00FairCLR533448%NANA29.651003.8
1800:51SW 10 G 1810.00FairCLR553445%NANA29.641003.5




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 ...

+ + + +

493
CDUS43 KLOT 190639
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST SUN FEB 19 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 18 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         70R   345 PM  62    1981  36     34       42
                                      1961
  MINIMUM         40   1159 PM -14    1936  21     19       23
  AVERAGE         55                        28     27       33

PRECIPITATION (IN)
  YESTERDAY        0.00          1.15 1908   0.07  -0.07     0.00
  MONTH TO DATE    0.47                      1.04  -0.57     1.00
  SINCE DEC 1      5.11                      5.02   0.09     6.71
  SINCE JAN 1      3.34                      2.77   0.57     1.84

SNOWFALL (IN)
  YESTERDAY        0.0          11.5  1908   0.3   -0.3      0.0
  MONTH TO DATE    T                         6.2   -6.2      3.8
  SINCE DEC 1     18.3                      25.2   -6.9     14.6
  SINCE JUL 1     18.3                      26.6   -8.3     25.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        36    -26       32
  MONTH TO DATE  567                       698   -131      714
  SINCE DEC 1   2915                      3132   -217     2753
  SINCE JUL 1   3744                      4388   -644     3726

 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    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.9


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    70          1100 PM
 LOWEST     26           200 PM
 AVERAGE    48

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        65      1930
 MINIMUM TEMPERATURE (F)   21        -8      2015


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   641 AM CST   SUNSET   530 PM CST
FEBRUARY 20 2017......SUNRISE   640 AM CST   SUNSET   531 PM CST


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

+ + + +

HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather

LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)

WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare  Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...