FTUS80 KWBC 051057 CCA TAF COR KMGM 051055Z 0511/0606 10007KT 6SM -SHRA BR OVC020 FM051400 12008KT 6SM -SHRA BR OVC012 FM051800 13009KT 4SM SHRA BR OVC008 FM052100 16007KT 4SM SHRA BR OVC008 PROB30 0521/0603 4SM TSRA BR OVC004CB FM060300 11006KT P6SM OVC009 PROB30 0603/0606 4SM -SHRA BR OVC005=