000 FTUS43 KFSD 221720 TAFFSD TAF KFSD 221720Z 2218/2318 22014G21KT P6SM SCT140 FM222100 30016G23KT P6SM SCT230 FM230100 27008KT P6SM SKC FM231100 29013G19KT P6SM SCT230 FM231600 32022G31KT P6SM SCT090=