KDET 030520Z 0306/0406 13008KT P6SM BKN100 
  FM030700 18008KT P6SM BKN100 WS020/20040KT 
  FM031300 21011G19KT P6SM SCT080 BKN120 
  FM031600 23012G20KT P6SM VCSH BKN050 OVC080 
  FM032000 25012G20KT P6SM SCT035 BKN250 
  FM040000 26008KT P6SM FEW250