Aviation Digital Data Service (ADDS)

Output produced by METARs form (1035 UTC 22 December 2014)
found at http://aviationweather.gov/adds/metars/
 
KAVL 220840Z 2209/2306 13004KT 3SM -DZ BR OVC006 
     TEMPO 2209/2212 2SM BR OVC004 
     FM221300 12004KT 5SM BR OVC008 
     FM221900 13005KT P6SM OVC012 
     FM230100 13004KT 5SM -DZ BR OVC007