Aviation Digital Data Service (ADDS)

Output produced by METARs form (1423 UTC 30 October 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KDEC 301135Z 3012/3112 18004KT P6SM BKN200 
     FM301600 16007KT P6SM SCT050 OVC120 
     FM301900 VRB05KT P6SM VCSH OVC045 
     FM310200 33005KT P6SM BKN050