Aviation Digital Data Service (ADDS)

Output produced by METARs form (1031 UTC 22 December 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KDEC 220749Z 2208/2306 15012KT P6SM VCSH BKN040 
     FM221300 14012KT P6SM OVC030 
     FM221500 14012KT 3SM -RA BR OVC008 
     FM221800 15015KT 1SM -RA BR OVC005