KBTL 030554Z 0306/0406 18010G22KT P6SM VCSH SCT070 BKN120 
  FM030700 19010G20KT P6SM -SHRA BKN060 
  FM031300 24010KT 6SM -SHRA BR OVC015 
  FM031700 25010G18KT P6SM BKN035