000 FTUS41 KBTV 181731 TAFMSS TAF KMSS 181731Z 1818/1918 07008KT P6SM -SHRA OVC028 FM182100 17007KT P6SM VCSH SCT007 BKN018 FM190400 16002KT P6SM VCFG BKN024 FM190900 15004KT P6SM BKN030 FM191600 15015G23KT P6SM OVC080=