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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).

Wednesday, February 28, 2018

Chicago Weather O'Hare Data Sunday, February 25 2018 and Chicago Weather Forecast Sunday, February 25 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.
2523:51W 610.00FairCLR3524433564%30NA30.111020.1
2522:51W 910.00FairCLR372459%30NA30.091019.5
2521:51W 710.00FairCLR392455%34NA30.071018.9
2520:51W 910.00A Few CloudsFEW150 FEW250392557%33NA30.061018.3
2519:51SW 1210.00Partly CloudyFEW150 SCT250402658%33NA30.051018.2
2518:51SW 1210.00Partly CloudyFEW200 SCT250412553%34NA30.041017.8
2517:51W 1310.00A Few CloudsFEW2504323443945%36NA30.021017.0
2516:51W 22 G 3310.00A Few Clouds and BreezyFEW050 FEW250442343%35NA29.991016.0
2515:51W 25 G 3910.00A Few Clouds and BreezyFEW050442445%35NA29.961014.9
2514:51SW 21 G 3510.00A Few Clouds and BreezyFEW050442445%36NA29.941014.4
2513:51SW 22 G 3110.00A Few Clouds and BreezyFEW040432447%34NA29.921013.7
2512:51W 18 G 2510.00A Few CloudsFEW030412349%32NA29.921013.5
2511:51W 21 G 2610.00A Few Clouds and BreezyFEW0303924403455%29NA29.911013.0
2510:51W 20 G 2910.00Partly CloudySCT029382560%28NA29.891012.6
2509:51W 20 G 3010.00Mostly CloudyBKN029372665%27NA29.861011.5
2508:51W 18 G 3210.00Mostly CloudyBKN025352567%24NA29.831010.6
2507:51W 21 G 2910.00Mostly Cloudy and BreezyBKN027342570%22NA29.811009.8
2506:51W 16 G 2510.00OvercastOVC026342673%24NA29.771008.5
2505:51W 18 G 2610.00OvercastOVC0233425503470%23NA29.741007.40.06
2504:51W 24 G 4310.00Overcast and BreezyOVC023342673%22NA29.711006.5
2503:51W 24 G 3810.00Overcast and BreezyOVC017352772%23NA29.651004.6
2502:51W 20 G 3910.00OvercastOVC022362873%25NA29.621003.40.06
2501:51W 26 G 4610.00Overcast and WindyOVC014383279%27NA29.571001.7
2500:51W 24 G 3510.00Overcast and BreezyOVC012464286%38NA29.49998.90.06


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 ...

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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST MON FEB 26 2018


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 25 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         50   1222 AM  72    2000  39     11       33
  MINIMUM         34    809 AM  -9    1900  23     11       23
  AVERAGE         42                        31     11       28

PRECIPITATION (IN)
  YESTERDAY        0.01          0.73 1926   0.08  -0.07      T
  MONTH TO DATE    4.64                      1.56   3.08     0.87
  SINCE DEC 1      6.77                      5.54   1.23     5.51
  SINCE JAN 1      6.18                      3.29   2.89     3.74

SNOWFALL (IN)
  YESTERDAY        0.0           6.7  1994   0.3   -0.3       T
  MONTH TO DATE   20.3                       8.3   12.0       T
  SINCE DEC 1     30.2                      27.3    2.9     18.3
  SINCE JUL 1     30.3                      28.7    1.6     18.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        34    -11       37
  MONTH TO DATE  950                       943      7      683
  SINCE DEC 1   3360                      3377    -17     3031
  SINCE JUL 1   4403                      4633   -230     3860

 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    32   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    17.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           200 AM
 LOWEST     41           500 PM
 AVERAGE    62

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        64      2000
 MINIMUM TEMPERATURE (F)   24        -1      1963
                                             1888


SUNRISE AND SUNSET
FEBRUARY 26 2018......SUNRISE   631 AM CST   SUNSET   538 PM CST
FEBRUARY 27 2018......SUNRISE   630 AM CST   SUNSET   539 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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