588 FTUS41 KPHI 170930 AAI TAFTTN TAF AMD KTTN 170930Z 1710/1806 VRB04KT 6SM -SHRA BR OVC010 TEMPO 1712/1715 3SM BR OVC008 FM171800 25007KT P6SM BKN030 FM172100 28008KT P6SM SCT050 FM180000 31005KT P6SM SCT200=