TAF KNHK 0307/0407 24010KT 9999 SKC QNH3018INS 
  BECMG 0308/0310 20006KT 9999 FEW030 QNH3020INS 
  BECMG 0315/0317 15010G15KT 9999 SCT015 QNH3010INS AUTOMATED SENSOR METWATCH 0307 TIL 0308 TX28/0323Z TN19/0309Z FN00266