000 FTAK31 PAFC 171742 TAFAIL TAF PAIL 171742Z 1718/1818 09030G40KT P6SM VCSH OVC060 WS020/10065KT FM171900 09028G35KT P6SM -RA BKN025 OVC050 WS020/10060KT FM180900 09022G30KT P6SM VCSH OVC060 WS020/10055KT=