FTIO31 KWBC 151112 TAF TAF FMMT 151100Z 1512/1612 16010KT 9999 FEW017 BECMG 1518/1521 24005KT= TAF FMNN 151100Z 1512/1612 VRB05KT 9999 FEW023CB PROB30 TEMPO 1519/1603 4500 TSRA= TAF FSIA 151101Z 1512/1612 VRB03KT 9999 SCT022=