FTAS31 KWBC 300518 TAF TAF VIAR 300500Z 3006/0112 13010KT 4000 DRDU NSC BECMG 3008/3010 10008KT 5000 DU FEW090 BECMG 3018/3020 11008KT 4000 DU BECMG 0102/0104 14010G20KT 3000 DU BECMG 0106/0108 5000 DU= TAF VIDP 300500Z 3006/0112 11008KT 3500 HZ NSC BECMG 3008/3010 4500 HZ FEW100 BECMG 3018/3020 3500 HZ BECMG 0102/0104 14008G18KT 3000 HZ FEW035 SCT100 BECMG 0106/0108 4000 HZ TEMPO 0110/0112 11015G30KT 1500 DS TSRA SCT030 FEW035CB BKN090=