FTPS31 NFFN 161700 RRC TAF NCRG 161711Z 1618/1718 11010KT 9999 SCT020 BKN040 PROB40 TEMPO 1618/1718 11015G25KT= TAF NFTF 161711Z 1618/1718 10005KT 9999 FEW017=