FTUS80 KWBC 161745 RRA TAF KSBY 161743Z 1618/1718 22011KT P6SM SCT040 SCT250 FM170000 34009KT P6SM -SHRA OVC040 PROB30 1701/1705 36012G25KT 4SM -SHRA BKN015 FM170800 35012G20KT P6SM -SHRA OVC025 FM171000 33017G25KT P6SM -SHRA OVC015=