000 FTUS42 KJAX 170520 TAFSSI TAF KSSI 170520Z 1706/1806 18005KT P6SM SCT150 BKN250 TEMPO 1710/1712 5SM BR FM171500 16011KT P6SM FEW030 SCT150 BKN250 FM180100 17007KT P6SM SCT150 BKN250=