FTSA31 KWBC 090506 TAF TAF SOCA 090500Z 0906/1006 VRB02KT 9999 SCT020 BECMG 0912/0914 08010KT PROB40 TEMPO 0912/0921 3500 SHRA SCT008 FEW015CB BKN018TCU BECMG 0923/1001 VRB02KT PROB30 TEMPO 1002/1006 4000 -SHRA SCT005 BKN020TCU=