Aviation Digital Data Service (ADDS)

Output produced by METARs form (1808 UTC 12 February 2016)
found at http://aviationweather.gov/adds/metars/
 
KAVL 121720Z 1218/1318 VRB03KT P6SM SCT035 OVC060 
     TEMPO 1218/1220 6SM -SN OVC035 
     FM122000 32006KT P6SM BKN050 
     FM122300 32010KT P6SM BKN045 
     FM130100 32012G21KT P6SM BKN060 
     FM130700 33018G31KT P6SM SCT060