000 FTUS45 KRIW 171720 TAFRIW TAF KRIW 171720Z 1718/1818 08012KT P6SM VCSH BKN010 OVC025 TEMPO 1718/1720 2SM -SN BR FM172000 36015G24KT P6SM VCSH BKN020 BKN060 FM172300 02012G22KT 4SM -SN SCT020 OVC040 FM180600 02007KT P6SM VCSH SCT018 OVC040=