000 FTUS46 KSEW 271720 TAFBFI TAF KBFI 271720Z 2718/2818 15008KT P6SM -SHRA OVC035 TEMPO 2718/2720 OVC025 FM272000 20008KT P6SM -SHRA OVC035 FM280300 17005KT P6SM VCSH BKN040 FM281000 14003KT P6SM -SHRA BKN040=