000 FTUS46 KSEW 260547 TAFSEA TAF KSEA 260547Z 2606/2712 17006KT P6SM BKN018 BKN020 OVC030 FM260700 21007KT P6SM VCSH FEW010 OVC025 FM261900 22011KT P6SM BKN040 FM270000 23008KT P6SM OVC070=