Aviation Digital Data Service (ADDS)

Output produced by METARs form (1829 UTC 30 January 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KDEC 301728Z 3018/3118 VRB06KT P6SM SCT020 
     FM310000 17004KT P6SM SCT250 
     FM311300 22010KT P6SM OVC250