FTCH02 SCEL 041621 TAF SCVM 041621Z 0418/0518 30012KT CAVOK TX21/0419Z TN08/0510Z BECMG 0502/0504 VRB02KT 6000 SCT005 BECMG 0508/0510 03004KT 2000 BR BKN004 OVC010 BECMG 0515/0517 30010KT SCT010 BKN012= SCSC WEAV 7241=