000 FTAK31 PAFC 170521 TAFASN TAF PASN 170521Z 1706/1806 35030G40KT 3SM -SN BR OVC015 TEMPO 1706/1710 1 1/2SM -SN BR FM171000 34027G37KT 2SM -SHSN BR SCT015 BKN025 FM172200 34035G45KT 4SM -SHSN BR SCT015 BKN025 FM180400 34030G40KT P6SM VCSH SCT015 BKN025=