FCAS31 KWBC 151700 TAF TAF VIAR 151700Z 1518/1603 VRB02KT 4000 HZ NSC BECMG 1600/1602 VRB02KT 3000 BR= TAF VIDP 151700Z 1518/1603 25005KT 4000 BR SCT030 BKN100 BECMG 1600/1602 VRB02KT 2000 BR FEW030 SCT090=