WSUS33 KKCI 180755 SIGW MKCW WST 180755 CONVECTIVE SIGMET 42W VALID UNTIL 0955Z MT ID WA FROM 40E MLP-80S MLP-60ENE PDT-30W MLP-40E MLP AREA TS MOV FROM 23015KT. TOPS TO FL360. CONVECTIVE SIGMET 43W VALID UNTIL 0955Z NM AZ FROM SSO-30ESE SSO-60S SSO-40SSE TUS-SSO AREA TS MOV FROM 11010KT. TOPS TO FL420. OUTLOOK VALID 180955-181355 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.