FTXX60 KWBC 121157 CCA TAF COR KMCC 121153Z 1212/1312 19010KT 2SM -SHRA BKN025 OVC040 TEMPO 1212/1216 1SM -SHRA BKN005 FM121800 17010KT 4SM -SHRA OVC025 FM122000 15012KT P6SM -SHRA OVC025 FM130400 17009KT 4SM BR OVC015=