KSMX 030531Z 0306/0406 VRB03KT P6SM SKC 
  FM030700 VRB03KT 1SM BR OVC003 
  FM031000 VRB03KT 1/4SM FG VV002 
  FM031500 VRB03KT 1SM BR OVC003 
  FM031700 30005KT P6SM SKC 
  FM032000 30010KT P6SM SKC 
  FM040300 30005KT P6SM SKC