725 FTUS42 KKEY 201720 TAFEYW TAF KEYW 201720Z 2018/2118 02012KT P6SM FEW015 SCT025 SCT070 TEMPO 2018/2020 BKN015 BKN025 FM202000 01010KT P6SM FEW015 SCT025 FM210000 02006KT P6SM FEW020 SCT040=