000 FTUS46 KSEW 162322 TAFSEA TAF KSEA 162322Z 1700/1806 03008KT P6SM FEW045 SCT070 FM170600 17004KT P6SM SCT250 FM171700 36006KT P6SM FEW250 FM172100 35012G18KT P6SM SCT250=