FTUS80 KWBC 051118 AAA TAF AMD KPGV 051115Z 0511/0606 VRB06KT 1SM BR SCT003 BKN250 TEMPO 0511/0513 1/4SM FG BKN003 FM051300 VRB06KT P6SM BKN012 FM051600 19008KT P6SM SCT040 AMD LTD TO CLD VIS AND WIND=