FTUS80 KWBC 181218 AAA TAF AMD KMVN 181217Z 1812/1912 01008G14KT 6SM -RA BR OVC006 FM181300 01007KT P6SM OVC012 FM181600 36008KT P6SM OVC040 FM181900 34006KT P6SM SCT015 FM190200 00000KT P6SM OVC015= KSAC 181216Z 1812/1912 15003KT 4SM BR OVC008 FM182000 36003KT 5SM BR BKN010 FM190400 VRB02KT 1 1/2SM BR OVC004 TEMPO 1908/1911 1/4SM FG OVC003=