TAF KROC 081734Z 0818/0918 33011KT 6SM -SN BKN025 
  TEMPO 0818/0820 4SM -SN BKN020 
  FM082300 29007KT P6SM -SN BKN035 
  FM090300 26005KT P6SM BKN030 
  FM091100 24004KT P6SM SCT080