FTSA31 KWBC 091724 TAF TAF SOCA 091700Z 0918/1018 08013KT 9999 SCT020 PROB30 TEMPO 0918/0921 3500 SHRA SCT008 FEW015CB BKN018TCU BECMG 0921/0923 VRB02KT PROB30 TEMPO 1002/1012 4000 -SHRA SCT005 BKN020TCU BECMG 1012/1014 09012KT TEMPO 1015/1018 3000 SHRA SCT012CB BKN015TCU=