000 FTUS41 KBUF 172320 TAFART TAF KART 172320Z 1800/1824 05008KT 6SM -SHRA OVC040 FM180300 09010KT 5SM -SHRA BR OVC025 FM180800 15014G22KT 5SM -SHRA BR OVC015 FM181200 16020G30KT P6SM VCSH OVC025 FM181700 17012KT P6SM VCSH BKN025=