FTUS80 KWBC 090821 AAA TAF AMD KAVL 090820Z 0908/1006 01006KT P6SM BKN110 TEMPO 0909/0912 2SM BR OVC002 FM091300 36004KT P6SM SCT060 FM091600 34008KT P6SM SCT040 PROB30 0916/0919 6SM -SHRA BKN040 FM100400 35004KT P6SM BKN250=