FTIO31 KWBC 152309 TAF TAF FMCH 152300Z 1600/1706 12005KT 9999 FEW020 BECMG 1605/1607 22010KT PROB30 TEMPO 1609/1612 4500 TSRA SHRA FEW020CB BKN030 BECMG 1614/1616 13005KT=