542 
FTUS44 KTSA 300521
TAFFSM
TAF
KFSM 300521Z 3006/0106 08003KT P6SM SCT025 BKN050
     FM300900 09003KT P6SM BKN020
      TEMPO 3009/3013 4SM BR BKN008
     FM301700 11006KT P6SM BKN035 PROB30 3019/0101 4SM TSRA BKN025CB
     FM010100 08004KT P6SM BKN100=