000 FTUS41 KBUF 150718 RRA TAFROC TAF KROC 150718Z 1507/1606 30007KT P6SM FEW250 FM151100 27006KT P6SM BKN120 FM151200 27007KT P6SM BKN070 FM151600 28010G16KT P6SM SCT080 FM152000 29012G20KT P6SM FEW200 FM160000 29008KT P6SM FEW200=