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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).

Saturday, February 17, 2018

Chicago Weather O'Hare Data Wednesday, February 14 2018 and Chicago Weather Forecast Wednesday, February 14 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.
1423:51SW 100.25Light Drizzle FogVV0024140413996%35NA29.811009.7
1422:51SW 83.00Fog/MistOVC003393896%33NA29.821010.3
1421:51SW 80.25Light Drizzle FogVV002403997%35NA29.831010.7
1420:51SW 92.00Light Drizzle Fog/MistOVC003413993%35NA29.841011.1
1419:51SW 121.50Light Drizzle Fog/MistOVC003403997%33NA29.851011.6
1418:51SW 92.00Light Drizzle Fog/MistOVC003403893%34NA29.871012.2
1417:51S 83.00Light Drizzle Fog/MistOVC0054038443993%35NA29.871012.0
1416:51SW 144.00Fog/MistSCT010 OVC016413786%33NA29.891012.8
1415:51S 67.00OvercastOVC019423679%38NA29.911013.5
1414:51SW 148.00Mostly CloudySCT025 BKN250443673%37NA29.931014.1
1413:51SW 1610.00Partly CloudySCT250433471%35NA29.951015.0
1412:51SW 1210.00Partly CloudySCT250433368%37NA29.991016.1
1411:51SW 910.00Mostly CloudyBKN2504131412467%35NA30.031017.5
1410:51SW 109.00A Few CloudsFEW250393070%32NA30.061018.6
1409:51SW 138.00A Few CloudsFEW250372870%29NA30.081019.4
1408:51SW 106.00A Few Clouds with HazeFEW250332778%25NA30.101020.1
1407:51S 105.00Fog/MistFEW250292585%20NA30.111020.5
1406:51S 85.00Fog/MistFEW250262284%18NA30.121020.9
1405:51SW 66.00Fog/MistCLR2723292685%20NA30.121020.9
1404:51S 76.00Fog/MistCLR262284%18NA30.141021.3
1403:51SW 76.00Fair with HazeCLR282381%21NA30.151021.6
1402:51SW 86.00Fair with HazeCLR282381%20NA30.171022.5
1401:51SW 96.00Fair with HazeCLR282381%19NA30.191023.0
1400:51SW 98.00FairCLR292378%21NA30.201023.6


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



FORECAST:
Chicago Weather Forecast

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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
1235 AM CST THU FEB 15 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 14 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         44    309 PM  62    1954  35      9       50
  MINIMUM         24    642 AM -11    1905  20      4       31
  AVERAGE         34                        27      7       41

PRECIPITATION (IN)
  YESTERDAY        T             0.94 1950   0.06  -0.06     0.00
  MONTH TO DATE    1.62                      0.78   0.84     0.47
  SINCE DEC 1      3.75                      4.76  -1.01     5.11
  SINCE JAN 1      3.16                      2.51   0.65     3.34

SNOWFALL (IN)
  YESTERDAY        0.0           8.3  1990   0.3   -0.3      0.0
  MONTH TO DATE   18.3                       4.9   13.4       T
  SINCE DEC 1     28.2                      23.9    4.3     18.3
  SINCE JUL 1     28.3                      25.3    3.0     18.3
  SNOW DEPTH      10

DEGREE DAYS
 HEATING
  YESTERDAY       31                        38     -7       24
  MONTH TO DATE  648                       551     97      476
  SINCE DEC 1   3058                      2985     73     2824
  SINCE JUL 1   4101                      4241   -140     3653

 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    16   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 PM
 LOWEST     65          1200 PM
 AVERAGE    83

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        69      1954
 MINIMUM TEMPERATURE (F)   20        -9      1905
                                             1875


SUNRISE AND SUNSET
FEBRUARY 15 2018......SUNRISE   647 AM CST   SUNSET   525 PM CST
FEBRUARY 16 2018......SUNRISE   646 AM CST   SUNSET   526 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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