000 FTUS41 KBUF 221736 TAFROC TAF KROC 221736Z 2218/2318 29011G16KT P6SM FEW050 FM222100 31007KT P6SM FEW250 FM230000 21005KT P6SM FEW250 FM230400 19007KT P6SM FEW250 FM231000 20011G18KT P6SM SCT250 FM231400 21015G25KT P6SM BKN250=