000 FTUS44 KFWD 180500 TAFAFW TAF KAFW 180520Z 1806/1906 17012G20KT P6SM -RA OVC200 FM180700 17011KT P6SM BKN200 FM181000 17012KT P6SM BKN015 FM181500 18015KT P6SM BKN025 FM181700 18018KT P6SM SCT040=