TAF RJAA 120505Z 1206/1312 14006KT 9999 FEW030 
  BECMG 1216/1218 32004KT 
  BECMG 1303/1306 20005KT
TAF RJTT 120505Z 1206/1312 20010KT 9999 FEW030 
  BECMG 1212/1214 30004KT 
  BECMG 1300/1303 16010KT