KVTN 030537Z 0306/0406 VRB04KT P6SM SKC 
  FM031400 25007KT P6SM SCT250 
  FM031800 17010G15KT P6SM SCT250 
  TEMPO 0318/0322 VRB15G30KT 5SM -TSRA BKN050CB 
  FM040300 13008KT P6SM BKN100