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

Friday, April 3, 2015

Chicago Weather O'Hare Data Friday, April 3 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.

0323:51W 310.00FairCLR312889%NANA30.181022.4
0322:51Vrbl 510.00A Few CloudsFEW020 FEW050332778%28NA30.161021.8
0321:51N 710.00Mostly CloudyBKN050342879%28NA30.151021.2
0320:51NE 1010.00Partly CloudyFEW020 SCT050342879%26NA30.111020.1
0319:51NE 910.00Partly CloudyFEW032 SCT048342879%27NA30.071018.8
0318:51NE 1210.00Mostly CloudyFEW033 SCT065 BKN2503629523676%28NA30.051017.9
0317:51NE 14 G 2310.00OvercastSCT048 OVC065382970%30NA30.021016.9
0316:51NE 1710.00Mostly CloudyBKN070 BKN250412860%33NA29.981015.5
0315:51NE 1710.00OvercastBKN065 BKN110 OVC130412962%33NA29.971015.1
0314:51NE 1610.00OvercastSCT045 BKN060 OVC090433368%35NA29.951014.7
0313:51NE 1710.00Light RainOVC060433163%35NA29.941014.2
0312:51N 810.00OvercastBKN075 OVC0905227534938%NANA29.931013.7
0311:51N 1410.00OvercastFEW070 SCT095 OVC240512841%NANA29.941013.9
0310:51N 1210.00OvercastOVC095512739%NANA29.931013.5
0309:51N 1210.00Mostly CloudyBKN090512841%NANA29.911012.9
0308:51NW 810.00OvercastOVC070502843%47NA29.921013.0
0307:51NW 910.00OvercastOVC085492844%45NA29.931013.4
0306:51NW 1210.00OvercastOVC1105028534743%45NA29.901012.5
0305:51NW 1310.00Mostly CloudyBKN110 BKN250512943%NANA29.861011.2
0304:51NW 910.00OvercastOVC110523043%NANA29.831010.0
0303:51W 810.00Mostly CloudyBKN110523145%NANA29.811009.5
0302:51W 710.00OvercastBKN100 OVC130483356%45NA29.841010.3
0301:51W 710.00Mostly CloudySCT150 BKN250503250%47NA29.841010.4

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

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

SUMMARY: Developing

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 040632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT APR 4 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 3 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         53   1144 AM  81    1956  54     -1       43
  MINIMUM         30   1159 PM  17    1987  35     -5       35
                                      1879
  AVERAGE         42                        44     -2       39

PRECIPITATION (IN)
  YESTERDAY        T             0.93 1974   0.10  -0.10     0.53
  MONTH TO DATE    0.36                      0.31   0.05     0.53
  SINCE MAR 1      1.46                      2.81  -1.35     2.24
  SINCE JAN 1      4.32                      6.33  -2.01     7.54

SNOWFALL (IN)
  YESTERDAY        0.0           2.7  1984   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1      7.1                       5.9    1.2     12.3
  SINCE JUL 1     50.7                      35.7   15.0     80.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        21      2       26
  MONTH TO DATE   41                        64    -23       71
  SINCE MAR 1    951                       905     46     1096
  SINCE JUL 1   6131                      5639    492     6511

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


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     38          1000 AM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        79      1929
                                             1921
 MINIMUM TEMPERATURE (F)   35        16      1975


SUNRISE AND SUNSET
APRIL  4 2015.........SUNRISE   630 AM CDT   SUNSET   720 PM CDT
APRIL  5 2015.........SUNRISE   628 AM CDT   SUNSET   721 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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