Aviation Digital Data Service (ADDS)

Output produced by METARs form (1816 UTC 25 July 2014)
found at http://aviationweather.gov/adds/metars/
 
KISP 251739Z 2518/2618 33007KT P6SM FEW060 
     FM252100 21010KT P6SM FEW060 
     FM260000 23005KT P6SM FEW250 
     FM261700 21012G18KT P6SM SCT050 SCT150