KERI 030520Z 0306/0406 17014KT P6SM FEW090 SCT250 
  FM031400 20016G23KT P6SM BKN050 BKN090 
  FM032300 22008KT P6SM -SHRA BKN050 BKN090 
  TEMPO 0400/0404 VRB20G35KT 3SM TSRA SCT005 OVC030CB