FCIN90 VISR 041700
TAF VISR 041700Z 0418/0506 29005KT 6000 SCT025 SCT090 BKN200
     TEMPO 0421/0424 SCT020 FEW020CB BKN090 TEMPO 0501/0504 -RA
     BKN015 FEW020CB BKN090=