FTAF31 KWBC 150503 TAF TAF DNMM 150500Z 1506/1612 VRB02KT 8000 SCT011 BECMG 1508/1510 21010KT BKN013 TEMPO 1513/1519 TS SCT013 FEW020CB BECMG 1519/1521 VRB02KT SCT012 BECMG 1608/1610 22010KT BKN014=