000 WSUS33 KKCI 260255 SIGW MKCW WST 260255 CONVECTIVE SIGMET 9W VALID UNTIL 0455Z ID NV FROM 50S BOI-30NW TWF-30SSE BAM-30SSW BAM-50S BOI AREA EMBD TS MOV FROM 28020KT. TOPS TO FL310. OUTLOOK VALID 260455-260855 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.