KCMI 030520Z 0306/0406 17012KT P6SM BKN100 
  FM030900 18010KT P6SM VCSH BKN050 BKN100 
  FM031500 24011KT P6SM VCSH BKN025 
  FM031800 24010KT P6SM BKN035 
  FM040200 VRB05KT P6SM VCSH BKN100