000 FTUS45 KTFX 172320 TAFLWT TAF KLWT 172320Z 1800/1824 32019G27KT P6SM VCSH SCT015 BKN025 TEMPO 1800/1802 1SM -SN BKN015 FM180300 31014G23KT P6SM SCT008 OVC025 FM180600 29013G21KT P6SM SCT015 BKN035 FM181600 31017G25KT P6SM SCT090=