Aviation Digital Data Service (ADDS)

Output produced by METARs form (0748 UTC 25 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KAOO 250526Z 2506/2606 00000KT P6SM SCT250 
     FM251600 16010G17KT P6SM OVC050 
     FM252100 18005KT 4SM -SHRA BR OVC020 
     FM260000 28008KT 4SM -SHRA BR OVC007 
     FM260400 30012KT P6SM OVC015