TAF COR KNCA 0821/0921 18007KT 9999 FEW100 QNH2990INS 
  BECMG 0905/0907 21004KT 2000 -RA BR BKN034 QNH2995INS 
  FM081100 21007KT 9999 SCT035 BKN120 QNH2987INS 
  TEMPO 0915/0921 23010G21KT 9000 TSRA BR BKN020CB QNH2981INS TX27/0918Z TN18/0909Z COR 2137