WAUS44 KKCI 242045 WA4S DFWS WA 242045 AIRMET SIERRA UPDT 7 FOR IFR AND MTN OBSCN VALID UNTIL 250300 . NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT. . AIRMET MTN OBSCN...TN KY FROM HNN TO HMV TO 40N GQO TO 50WSW LOZ TO HNN MTNS OBSC BY CLDS/PCPN/BR. CONDS DVLPG AFT 21Z. CONDS CONTG BYD 03Z THRU 09Z. . OTLK VALID 0300-0900Z...IFR TN WI LM LS MI LH IL IN KY BOUNDED BY 60ESE YQT-SSM-60NW YVV-40ENE ECK-40SSE ECK-FWA-CVG- HNN-HMV-30S VXV-50SSE BNA-40E DYR-20SSE PXV-40WSW TTH-20NNW AXC- ORD-50ENE BAE-40SE GRB-40WSW RHI-70NNW RHI-70SSE YQT-60ESE YQT CIG BLW 010/VIS BLW 3SM PCPN/BR/FG. CONDS CONTG THRU 09Z. ....