000 FTUS43 KDDC 221720 TAFDDC TAF KDDC 221720Z 2218/2318 20027G37KT P6SM SCT250 FM230000 17015G25KT P6SM SKC FM230300 17012KT P6SM SKC WS020/22045KT FM231200 33012KT P6SM SKC FM231500 02023G33KT P6SM SCT200=