000 FTUS44 KTSA 170520 TAFMLC TAF KMLC 170520Z 1706/1806 20005KT P6SM BKN250 FM171100 18003KT P6SM BKN015 FM171700 16008KT P6SM BKN035 FM172000 17010G17KT P6SM SCT040 BKN250 FM180100 15005KT P6SM BKN150=