758 
FTUS41 KPBZ 170520
TAFBVI
TAF
KBVI 170520Z 1706/1806 07005KT P6SM OVC070
      TEMPO 1708/1712 -SHRA
     FM171800 02005KT P6SM VCSH BKN060
     FM180000 33003KT P6SM BKN100=