FTUS80 KWBC 190821 AAA
TAF AMD
KRVS 190818Z 1908/2006 18013G22KT P6SM BKN028 BKN250 WS020/18045KT
     FM190900 30009KT P6SM VCTS SCT020 BKN050CB
      TEMPO 1909/1912 VRB20G35KT 2SM +TSRA BR BKN015CB
     FM191400 36010G18KT P6SM OVC015
     FM200200 02008KT P6SM OVC012=