000 FTUS41 KBUF 161730 TAFBUF TAF KBUF 161730Z 1618/1718 27008KT P6SM SCT250 FM170600 10008KT P6SM BKN200 FM171100 09016G23KT P6SM BKN110 FM171500 09011KT 6SM -SHRA BR OVC025 FM171700 11012KT 6SM -SHRA BR OVC020=