AFOS product CLIDPA
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941 
CDUS43 KLOT 280648
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT SAT APR 28 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR APRIL 27 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    128 PM  75          65    -11       MM
  MINIMUM         27R   153 AM  31          41    -14       MM
  AVERAGE         41                        53    -12       MM

PRECIPITATION (IN)
  YESTERDAY        T             0.58        0.15  -0.15    MM
  MONTH TO DATE    0.94                      2.86  -1.92    MM
  SINCE JAN 1      5.19                      7.95  -2.76    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        12     12       MM
  MONTH TO DATE  436                       442     -6       MM

 COOLING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    2                         0      2       MM
  SINCE JAN 1     31                         0     31       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    11.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        80      2004
 MINIMUM TEMPERATURE (F)   42        28      1998


SUNRISE AND SUNSET
APRIL 28 2012.........SUNRISE   553 AM CDT   SUNSET   749 PM CDT
APRIL 29 2012.........SUNRISE   551 AM CDT   SUNSET   750 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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