FTUS41 KBUF 061734 TAFROC TAF KROC 061734Z 0618/0718 31012G18KT P6SM SCT030 BKN110 FM062200 31009KT P6SM BKN110 FM070000 32006KT P6SM BKN110 FM070500 00000KT P6SM BKN110 FM071400 20004KT P6SM SCT150=