514 
FTUS41 KBTV 041740
TAFBTV
TAF
KBTV 041740Z 0418/0518 22004KT P6SM OVC040
     FM042100 VRB04KT P6SM OVC027
     FM042300 VRB03KT P6SM OVC035
     FM051200 02006KT P6SM BKN030=