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

Monday, March 30, 2015

Chicago Weather O'Hare Data Monday, March 30 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.

3023:51S 1010.00A Few CloudsFEW110453466%40NA29.741007.0
3022:51S 810.00Mostly CloudyFEW070 BKN095473563%43NA29.791008.9
3021:51SE 1010.00Mostly CloudyFEW065 BKN100 BKN150473563%42NA29.841010.80.03
3020:51SE 1010.00OvercastFEW070 SCT110 BKN160 OVC250483663%44NA29.871011.8
3019:51SE 810.00Mostly CloudyBKN070 BKN095493661%46NA29.891012.40.03
3018:51NE 610.00OvercastFEW048 BKN070 OVC0855535615547%NANA29.921013.40.060.06
3017:51NE 710.00OvercastOVC070583238%NANA29.921013.3
3016:51N 810.00OvercastOVC100593033%NANA29.921013.4
3015:51NW 1710.00OvercastSCT075 BKN095 BKN180 OVC250593033%NANA29.941014.2
3014:51W 14 G 2110.00OvercastSCT100 OVC250603133%NANA29.971014.9
3013:51W 1610.00Mostly CloudyFEW080 BKN250582832%NANA29.981015.4
3012:51W 1710.00Mostly CloudyFEW080 BKN2505728583433%NANA30.011016.3
3011:51W 1410.00Mostly CloudyFEW085 BKN250562733%NANA30.031017.0
3010:51W 1310.00Mostly CloudyBKN090 BKN250512943%NANA30.051017.9
3008:51W 1010.00Partly CloudySCT090 SCT250433060%37NA30.041017.7
3007:51W 1010.00A Few CloudsFEW070382970%31NA30.041017.5
3006:51W 810.00FairCLR3527413572%28NA30.021016.9
3005:51W 910.00FairCLR352876%28NA29.991016.0
3004:51W 810.00FairCLR362873%30NA29.981015.5
3003:51W 1010.00FairCLR372973%30NA29.961015.0
3002:51W 710.00A Few CloudsFEW065372973%32NA29.951014.9


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

SUMMARY: Developing

Weather Underground Historical 24-Hour Weather Radar for Monday, March 30, 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 310704
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
203 AM CDT TUE MAR 31 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 30 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         61    146 PM  79    1998  52      9       57
                                      1986
  MINIMUM         34    553 AM  12    1969  34      0       25
                                      1964
  AVERAGE         48                        43      5       41

PRECIPITATION (IN)
  YESTERDAY        T             1.36 1949   0.09  -0.09     0.00
  MONTH TO DATE    1.10                      2.40  -1.30     1.71
  SINCE MAR 1      1.10                      2.40  -1.30     1.71
  SINCE JAN 1      3.96                      5.92  -1.96     7.01

SNOWFALL (IN)
  YESTERDAY        0.0           7.8  1926   0.1   -0.1      0.0
  MONTH TO DATE    7.1                       5.5    1.6     12.3
  SINCE MAR 1      7.1                       5.5    1.6     12.3
  SINCE JUL 1     50.7                      35.3   15.4     80.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        22     -5       24
  MONTH TO DATE  894                       820     74     1015
  SINCE MAR 1    894                       820     74     1015
  SINCE JUL 1   6074                      5554    520     6430

 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    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1200 AM
 LOWEST     32          1100 AM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        87      1981
 MINIMUM TEMPERATURE (F)   34        12      1969
                                             1923


SUNRISE AND SUNSET
MARCH 31 2015.........SUNRISE   636 AM CDT   SUNSET   716 PM CDT
APRIL  1 2015.........SUNRISE   635 AM CDT   SUNSET   717 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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