FTUS80 KWBC 121518 AAA
TAF AMD
KJVL 121517Z 1215/1312 21003KT P6SM SKC
     FM121700 20008KT P6SM FEW250
     FM130000 18010KT P6SM BKN250 PROB30 1305/1307 6SM -SHRA
      BKN080
     FM130900 17010G18KT P6SM BKN080=