FTUS42 KJAX 061756 TAFJAX TAF KJAX 061756Z 0618/0718 21012G20KT P6SM SCT045 SCT250 FM070200 18008KT P6SM FEW060 FEW250 FM070900 21007KT P6SM BKN015 FM071300 20013G20KT P6SM BKN020 FM071500 21016G25KT P6SM SCT025 SCT120 BKN250=