FTUS80 KWBC 050303 TAF TAF AMD KPBG 050257Z 0503/0524 15005KT P6SM SKC FM050600 16007KT P6SM BKN050 FM051000 16007KT P6SM BKN035 FM051500 16011KT P6SM OVC030 FM051800 16013KT P6SM VCSH OVC035=