Aviation Digital Data Service (ADDS)

Output produced by METARs form (1425 UTC 18 December 2014)
found at http://aviationweather.gov/adds/metars/
 
KPOU 181120Z 1812/1912 27009KT P6SM VCSH OVC050 
     FM181400 28012KT P6SM BKN035 
     FM190300 29006KT P6SM BKN025