000 FTUS41 KBUF 210528 TAFIAG TAF KIAG 210528Z 2106/2206 26007KT P6SM BKN060 FM211500 25010G18KT P6SM SCT060 FM211700 24014G23KT P6SM BKN040 FM212200 24013G22KT P6SM BKN060 FM220200 24008KT P6SM SCT200=