FTUS80 KWBC 221739 AAA
TAF AMD
PAGY 221738Z 2218/2318 20018G30KT P6SM VCSH FEW015 SCT030 BKN050
     FM230600 21008KT P6SM -SHRA OVC035
     FM231400 20004KT P6SM VCSH BKN025 OVC035 AMD LTD TO CLD VIS
      AND WIND=