FCAS31 KWBC 042018 TAF TAF VIAR 042000Z 0421/0506 VRB02KT 3500 DU SCT090 TEMPO 0500/0504 05008G18KT 2000 -TSRA SCT030 FEW035CB BKN090 BECMG 0504/0506 15010KT 4500 HZ -RA FEW035 SCT090= TAF VIDP 042000Z 0421/0506 VRB02KT 3500 HZ FEW100 TEMPO 0500/0504 25010G20KT 2000 -TSRA SCT030 FEW035CB SCT100 BECMG 0504/0506 29010KT 5000 HZ FEW030 SCT090=