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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).

Tuesday, February 20, 2018

Chicago Weather O'Hare Data Friday, February 16 2018 and Chicago Weather Forecast Friday, February 16 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.
1623:51W 510.00Partly CloudySCT250209292062%13NA30.251025.1
1622:51SW 510.00Partly CloudySCT25021857%14NA30.241024.9
1621:51SW 610.00Mostly CloudyBKN25022957%14NA30.261025.5
1620:51W 510.00Mostly CloudyBKN250231057%17NA30.261025.5
1619:51W 610.00A Few CloudsFEW250241055%17NA30.281026.2
1618:51W 1010.00A Few CloudsFEW250271151%18NA30.291026.4
1617:51W 510.00A Few CloudsFEW2502910352945%24NA30.261025.4
1616:51NW 810.00FairCLR30941%22NA30.251025.2
1615:51W 1210.00FairCLR321141%23NA30.251025.1
1614:51W 1410.00FairCLR331242%23NA30.251025.0
1613:51NW 1510.00A Few CloudsFEW038341648%24NA30.241024.7
1612:51W 1410.00Partly CloudySCT038341954%25NA30.241024.6
1611:51NW 1210.00Mostly CloudyBKN038 BKN2503419353254%25NA30.231024.1
1610:51NW 1210.00Mostly CloudyBKN034332161%24NA30.211023.7
1609:51NW 1210.00OvercastOVC026322266%23NA30.201023.2
1608:51NW 1210.00OvercastOVC026322369%23NA30.181022.4
1607:51N 1410.00Mostly CloudyFEW027 BKN043 BKN180 BKN250322266%22NA30.151021.5
1606:51NW 1010.00OvercastBKN025 OVC037322369%24NA30.111020.0
1605:51N 1610.00OvercastBKN023 OVC0313426393473%24NA30.071018.6
1604:51N 1310.00OvercastFEW017 OVC026342776%25NA30.031017.3
1603:51NW 710.00OvercastSCT017 OVC028352978%29NA29.991015.9
1602:51N 910.00OvercastOVC017352978%28NA29.971015.3
1601:51N 14 G 2310.00OvercastOVC015352978%26NA29.921013.7
1600:51N 1210.00OvercastFEW009 SCT015 OVC100363079%28NA29.901012.8

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

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



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 ...

+ + + +

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT FEB 17 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 16 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         37   1206 AM  58    1921  36      1       41
  MINIMUM         20   1159 PM -10    1885  20      0       30
  AVERAGE         29                        28      1       36

PRECIPITATION (IN)
  YESTERDAY        0.00          1.94 1883   0.07  -0.07     0.00
  MONTH TO DATE    1.62                      0.91   0.71     0.47
  SINCE DEC 1      3.75                      4.89  -1.14     5.11
  SINCE JAN 1      3.16                      2.64   0.52     3.34

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1997   0.3   -0.3      0.0
  MONTH TO DATE   18.3                       5.5   12.8       T
  SINCE DEC 1     28.2                      24.5    3.7     18.3
  SINCE JUL 1     28.3                      25.9    2.4     18.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       36                        37     -1       29
  MONTH TO DATE  706                       625     81      539
  SINCE DEC 1   3116                      3059     57     2887
  SINCE JUL 1   4159                      4315   -156     3716

 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    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    10.1


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    82           100 AM
 LOWEST     39           400 PM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        67      2017
 MINIMUM TEMPERATURE (F)   21       -11      1903


SUNRISE AND SUNSET
FEBRUARY 17 2018......SUNRISE   645 AM CST   SUNSET   527 PM CST
FEBRUARY 18 2018......SUNRISE   643 AM CST   SUNSET   528 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

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