177 
FTUS41 KBOX 071120
TAFBOS
TAF
KBOS 071120Z 0712/0818 28008KT P6SM SKC
     FM071800 26008KT P6SM FEW060
     FM072100 23008KT P6SM FEW060
     FM081100 20009KT P6SM FEW100
     FM081500 19010G19KT P6SM SCT080=