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

Friday, March 27, 2015

Chicago Weather O'Hare Data Friday, March 27 2015

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.

2723:51N 610.00A Few CloudsFEW030231468%16NA30.211024.0
2722:51N 510.00A Few CloudsFEW030231468%17NA30.211024.0
2721:51Vrbl 610.00FairCLR241260%17NA30.201023.7
2720:51NE 810.00FairCLR241362%15NA30.201023.5
2719:51N 1210.00A Few CloudsFEW035251463%14NA30.181023.1
2718:51NE 1210.00A Few CloudsFEW0352613312657%15NA30.181022.9
2717:51NE 1510.00A Few CloudsFEW045281353%16NA30.161022.4
2716:51NE 1410.00A Few CloudsFEW045291351%18NA30.151021.8
2715:51NE 14 G 2210.00A Few CloudsFEW045291249%18NA30.151021.7
2714:51NE 1510.00Partly CloudySCT045301247%19NA30.151021.7
2713:51NE 9 G 1810.00Mostly CloudyBKN047301145%22NA30.161021.9
2712:51NE 1310.00Partly CloudySCT0502910302245%19NA30.161022.1
2711:51N 1510.00Partly CloudySCT04727946%15NA30.161022.2
2710:51N 14 G 2510.00Partly CloudySCT041261051%14NA30.171022.2
2709:51N 17 G 2210.00A Few CloudsFEW028241055%11NA30.151021.9
2708:51N 1610.00A Few CloudsFEW028 FEW04522855%8NA30.151021.8
2707:51N 1510.00Mostly CloudyFEW028 BKN04422855%9NA30.151021.7
2706:51N 144.00Light SnowBKN027 OVC0312315312372%11NA30.121020.80.04
2705:51NE 16 G 232.00Light Snow Fog/MistFEW009 BKN017 OVC025242084%11NA30.101019.90.02
2704:51N 155.00Light SnowBKN016 BKN025 OVC038272281%15NA30.081019.3
2703:51NE 92.00Light Snow Fog/MistSCT013 BKN023 OVC033272385%18NA30.071018.90.010.02
2702:51N 109.00Light SnowFEW014 SCT044 OVC055292482%20NA30.061018.60.01
2701:51N 910.00Mostly CloudyFEW030 BKN055311859%23NA30.061018.7
2700:51N 910.00Mostly CloudyBKN0503116373154%23NA30.071018.9

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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Friday, March 27, 2015 …

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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000
CDUS43 KLOT 280645
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT SAT MAR 28 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         31    145 PM  82    1945  51    -20       55
  MINIMUM         21   1159 PM  12    1996  33    -12       34
  AVERAGE         26                        42    -16       45

PRECIPITATION (IN)
  YESTERDAY        0.04          1.28 1908   0.09  -0.05     0.20
  MONTH TO DATE    1.09                      2.13  -1.04     1.65
  SINCE MAR 1      1.09                      2.13  -1.04     1.65
  SINCE JAN 1      3.95                      5.65  -1.70     6.95

SNOWFALL (IN)
  YESTERDAY        0.6           2.9  1942   0.2    0.4       T
  MONTH TO DATE    7.1                       5.2    1.9     12.3
  SINCE MAR 1      7.1                       5.2    1.9     12.3
  SINCE JUL 1     50.7                      35.0   15.7     80.6
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       39                        23     16       20
  MONTH TO DATE  811                       752     59      941
  SINCE MAR 1    811                       752     59      941
  SINCE JUL 1   5991                      5486    505     6356

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 AM
 LOWEST     43           100 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        79      1986
 MINIMUM TEMPERATURE (F)   33         9      1887


SUNRISE AND SUNSET
MARCH 28 2015.........SUNRISE   642 AM CDT   SUNSET   712 PM CDT
MARCH 29 2015.........SUNRISE   640 AM CDT   SUNSET   714 PM CDT


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


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