000 FTUS41 KBUF 221736 TAFART TAF KART 221736Z 2218/2318 24008G15KT P6SM SKC FM230000 20006KT P6SM SKC FM230400 18007KT P6SM FEW250 FM231000 18012G20KT P6SM SCT250 FM231200 19014G24KT P6SM SCT250 FM231600 20017G27KT P6SM SCT250=