000 
FTUS42 KJAX 170500
TAFGNV
TAF
KGNV 170523Z 1706/1806 00000KT 6SM BR SCT100 BKN250
      TEMPO 1708/1712 3SM BR SCT005 BKN015
     FM171300 19005KT P6SM SCT025
     FM171900 22008KT P6SM VCTS BKN035CB
     FM180000 25006KT P6SM SCT030 BKN250=