TAF KLFI 051700Z 0517/0623 10012G18KT 9999 SKC QNH3016INS 
  BECMG 0521/0522 11006KT 9999 FEW020 SCT050 QNH3011INS 
  BECMG 0613/0614 13009KT 8000 -SHRA SCT010 BKN020 QNH3007INS 
  BECMG 0618/0619 12009KT 9999 NSW SCT020 BKN040 QNH3006INS TX29/0519Z TN24/0610Z