FTUS41 KPBZ 170520 TAFBVI TAF KBVI 170520Z 1706/1806 28005KT P6SM SCT060 FM171000 30003KT 5SM BR BKN007 FM171500 34005KT P6SM BKN015 FM171700 35005KT P6SM SCT025 FM180000 14003KT P6SM SCT250=