FTUS80 KWBC 120548 CCA TAF COR PAYA 120546Z 1206/1306 09005KT 4SM -SHRASN SCT015 BKN030 OVC050 PROB30 1206/1212 2SM -SHSN SCT007 OVC015 FM122000 12010KT P6SM VCSH BKN050 AMD LTD TO CLD VIS AND WIND=