723 
FTUS46 KPDT 311721
TAFPDT
TAF
KPDT 311721Z 3118/0118 VRB03KT 6SM BR OVC005
      TEMPO 3118/3120 5SM BR
     FM312100 VRB06KT P6SM OVC010
     FM011200 VRB06KT P6SM BKN015 BKN180
     FM011500 VRB06KT P6SM SCT015 BKN100 OVC180=