000 FTAK31 PAFC 201720 TAFAKN TAF PAKN 201720Z 2018/2118 33005KT P6SM VCSH BKN050 FM202000 06008KT P6SM -RA BKN025 FM210800 06010KT 5SM -RA OVC015 FM211200 VRB04KT 2SM -RA BR OVC007=