000 FTUS45 KRIW 160520 TAFRKS TAF KRKS 160520Z 1606/1706 27013G23KT P6SM BKN080 FM161000 26009KT P6SM BKN050 FM161500 27021G31KT P6SM SCT060 FM170200 25010KT P6SM SCT070 BKN100=