000 FTUS44 KTSA 180520 TAFBVO TAF KBVO 180520Z 1806/1906 17008KT P6SM SKC WS020/18040KT FM181200 20010G18KT P6SM VCSH BKN015 FM181800 32013G28KT P6SM BKN025 FM182300 01015G23KT P6SM BKN050 FM190200 02008KT P6SM SCT050=