TAF KCAK 131728Z 1318/1418 31015G23KT P6SM BKN035 
  FM140000 35012KT P6SM OVC025 
  FM140500 33008KT P6SM -SHRA OVC015 
  FM140900 33010KT P6SM OVC015 
  FM141600 35012G22KT P6SM OVC028