FTUS80 KWBC 181139 AAA
TAF AMD
KGNV 181138Z 1812/1912 00000KT 1SM BR OVC002
      TEMPO 1812/1813 1/2SM FG VV002
     FM181430 06003KT 5SM BR BKN006
     FM181600 09006KT P6SM BKN035 BKN070
     FM181900 15006KT P6SM VCTS SCT040CB BKN070 BKN120 PROB30
      1819/1824 VRB10G20KT 6SM -TSRA BR BKN040CB OVC070
     FM190300 29004KT 6SM BR SCT003 BKN015
     FM190600 32003KT 1/2SM FG BKN002=