KSBM 030520Z 0306/0406 20006KT P6SM SCT015 OVC035 WS020/21040KT 
  TEMPO 0306/0307 5SM -RA SCT009 OVC015 
  FM030800 23008KT P6SM BKN007 OVC012 
  FM031300 27010KT P6SM FEW023 SCT250 
  FM040100 25005KT P6SM SCT250