000 WAUS43 KKCI 150245 WA3S CHIS WA 150245 AIRMET SIERRA FOR IFR AND MTN OBSCN VALID UNTIL 150900 . NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT. . OTLK VALID 0900-1500Z...MTN OBSCN KY BOUNDED BY HNN-40N HMV-30SE LOZ-50ESE BWG-HNN MTNS OBSC BY CLDS. CONDS DVLPG 12-15Z. CONDS CONTG THRU 15Z. ....