000 FTUS45 KGGW 201700 TAFSDY TAF KSDY 201726Z 2018/2118 35017G28KT 6SM -RA SCT015 OVC020 FM202100 01023G33KT 6SM -SHRA OVC015 FM210100 01015G25KT P6SM -SHRA OVC035 AMD LTD TO CLD VIS AND WIND=