KGGG 150529Z 1506/1606 VRB03KT P6SM SCT100 BKN250 
  FM151200 VRB03KT P6SM BKN100 BKN250 
  FM151800 VRB04KT P6SM SCT100 BKN250 
  FM160000 VRB03KT P6SM SKC