000 FTUS46 KSGX 182339 TAFSNA TAF KSNA 182339Z 1900/1924 20010KT P6SM FEW017 SCT250 FM190300 20005KT P6SM OVC015 FM191700 VRB04KT P6SM SCT017 FM192000 22011KT P6SM FEW020=