FTUS80 KWBC 051921 AAA TAF AMD KBAM 051920Z 0519/0618 31010G20KT P6SM VCTS BKN080CB TEMPO 0520/0524 VRB20G40KT -TSRA BKN060CB FM060200 VRB05KT P6SM BKN080 FM061700 30006KT P6SM SKC= KCOS 051920Z 0519/0618 13012KT 2SM -RA BR BKN005 OVC012 FM052000 12012G22KT 2SM -RA BR BKN006 OVC012 FM060200 05009KT 2SM -RASN BR BKN010 OVC015 FM060500 02008KT 2SM -SN BKN005 OVC010 FM061300 36016G26KT 1 1/2SM -SN BKN007 OVC012=