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

Friday, February 23, 2018

Chicago Weather O'Hare Data Tuesday, February 20 2018 and Chicago Weather Forecast Tuesday, February 20 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.
2023:51NW 1010.00Light RainOVC0133430413485%26NA30.181022.10.030.24
2022:51NW 109.00Light RainFEW010 BKN015 OVC041343189%26NA30.161021.40.08
2021:51NW 76.00Light Rain Fog/MistBKN012 OVC038343189%28NA30.131020.50.03
2020:51NW 1010.00Light RainSCT015 BKN027 OVC080363286%29NA30.091019.30.020.10
2019:51W 710.00Light RainFEW013 BKN080 OVC090373489%32NA30.051017.80.05
2018:51W 109.00Light RainSCT011 SCT070 OVC090383589%31NA30.051017.70.03
2017:51W 1510.00Light RainBKN009 OVC0754138664189%33NA29.991015.80.050.50
2016:51W 17 G 2510.00Light RainBKN008 BKN055 OVC090494586%43NA29.951014.30.03
2015:51SW 1010.00Light RainFEW010 OVC080545190%NANA29.891012.20.04
2014:51W 610.00Light RainBKN070 OVC085545293%NANA29.871011.30.120.38
2013:51W 102.00Heavy Rain Fog/MistFEW023 OVC034555393%NANA29.841010.30.26
2012:51S 18 G 2810.00Light RainOVC019655981%NANA29.801008.8
2011:51S 23 G 3210.00Overcast and BreezyBKN022 OVC0496558655878%NANA29.821009.60.44
2010:51S 12 G 2310.00OvercastFEW015 BKN038 OVC065645881%NANA29.831010.1
2009:51SW 20 G 2510.00OvercastFEW011 BKN048 BKN060 OVC150635884%NANA29.841010.3
2008:51S 1610.00Light RainBKN011 OVC048605790%NANA29.841010.50.44
2007:51SW 910.00OvercastFEW008 BKN015 OVC036595690%NANA29.851010.80.14
2006:51S 93.00Rain Fog/MistFEW007 BKN023 OVC035585797%NANA29.831010.20.30
2005:51SW 123.00Light Rain Fog/MistFEW010 BKN048 OVC0605956615890%NANA29.831009.90.260.93
2004:51S 22 G 286.00Heavy Rain Fog/Mist and BreezySCT011 BKN065 OVC080595690%NANA29.811009.40.09
2003:51SW 175.00Rain Fog/MistFEW011 BKN017 OVC041605893%NANA29.811009.50.25
2002:51SW 146.00Rain Fog/MistBKN011 OVC016605893%NANA29.811009.20.120.33
2001:51SW 16 G 262.50Heavy Rain Fog/MistSCT012 BKN017 OVC033605893%NANA29.811009.50.14
2000:51S 168.00Light RainFEW011 FEW055 OVC080595690%NANA29.801009.20.07

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



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CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST WED FEB 21 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 20 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         66   1259 PM  70    2017  37     29       70
  MINIMUM         34   1159 PM  -9    1896  22     12       41
  AVERAGE         50                        29     21       56

PRECIPITATION (IN)
  YESTERDAY        2.10R         1.16 2014   0.07   2.03     0.00
  MONTH TO DATE    4.37                      1.18   3.19     0.47
  SINCE DEC 1      6.50                      5.16   1.34     5.11
  SINCE JAN 1      5.91                      2.91   3.00     3.34

SNOWFALL (IN)
  YESTERDAY        0.0           2.8  1989   0.3   -0.3      0.0
  MONTH TO DATE   20.3                       6.8   13.5       T
  SINCE DEC 1     30.2                      25.8    4.4     18.3
  SINCE JUL 1     30.3                      27.2    3.1     18.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        36    -21        9
  MONTH TO DATE  814                       770     44      589
  SINCE DEC 1   3224                      3204     20     2937
  SINCE JUL 1   4267                      4460   -193     3766

 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    25   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     78          1100 AM
 AVERAGE    89

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        67      1930
 MINIMUM TEMPERATURE (F)   22       -11      1873


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   639 AM CST   SUNSET   532 PM CST
FEBRUARY 22 2018......SUNRISE   637 AM CST   SUNSET   533 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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