243 FTUS41 KCAR 161720 TAFFVE TAF KFVE 161720Z 1618/1718 25008KT P6SM SCT050 FM162200 28006KT P6SM BKN050 FM170000 31004KT P6SM BKN050 FM170700 33004KT P6SM SCT250 FM171500 31009KT P6SM SCT040=