Aviation Digital Data Service (ADDS)

Output produced by METARs form (0451 UTC 28 July 2016)
found at http://aviationweather.gov/adds/metars/
 
KAOO 280354Z 2804/2824 VRB03KT P6SM SKC 
     FM280900 VRB03KT 3SM BR SKC 
     FM281200 VRB03KT P6SM SCT100 
     FM281800 23005KT P6SM BKN050 BKN100