000 FTUS41 KBUF 210528 TAFROC TAF KROC 210528Z 2106/2206 27006KT P6SM BKN060 FM211300 26007KT P6SM BKN050 FM211500 27011G18KT P6SM BKN040 FM211900 27013G23KT P6SM BKN040 FM212100 26013G22KT P6SM SCT070 FM220000 25011G19KT P6SM FEW200=