FTUS41 KBOX 171720
TAFBAF
TAF
KBAF 171720Z 1718/1818 22009KT P6SM SCT060
     FM180000 25007KT P6SM SCT090 WS020/29035KT
     FM180100 27007KT P6SM FEW250
     FM180600 17003KT P6SM FEW250=