FTUS45 KTFX 181742 TAFLWT TAF KLWT 181742Z 1818/1918 32013G22KT P6SM SCT025 BKN050 FM182100 31019G28KT 6SM -SHSN SCT020 BKN035 TEMPO 1823/1902 3SM -SHSN SCT015 BKN025 FM190400 28009KT P6SM FEW050 SCT250 FM191500 33009KT P6SM SCT015 BKN030=