FTUS80 KWBC 170554 TAF KCHA 170550Z 1706/1806 33012KT P6SM OVC080 WS020/36035KT FM171400 36015G24KT P6SM SCT035 FM180000 02010KT P6SM SKC= KTRI 170550Z 1706/1806 30008KT 6SM -RA BR OVC020 FM171000 33010KT 6SM BR OVC020 FM171500 36012G20KT P6SM BKN040 FM180000 01004KT P6SM SKC= KTYS 170550Z 1706/1806 35010KT P6SM OVC040 FM171500 02013G22KT P6SM SCT025 OVC050 FM180000 02008KT P6SM SKC=