FTAU31 KWBC 050900
TAF
TAF AMD YBTL 050859Z 0509/0606 06012KT 9999 -SHRA SCT020
     FM051000 16005KT 9999 -SHRA SCT015 BKN020
      BECMG 0514/0516 20005KT 9999 NSW BKN040
     FM060100 07012KT 9999 SCT040
      TEMPO 0509/0512 VRB15G25KT 1000 TSRA BKN012 SCT025CB
      INTER 0512/0514 3000 SHRA BKN015 SCT025TCU PROB30
      TEMPO 0512/0514 VRB15G25KT 1000 TSRA BKN012 SCT025CB=