000 WAUS44 KKCI 280245 WA4S DFWS WA 280245 AIRMET SIERRA FOR IFR VALID UNTIL 280900 . NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT. . OTLK VALID 0900-1500Z AREA 1...IFR OK BOUNDED BY 20NNE END-30SW TUL-40SE OKC-60WSW OKC-50SW END-20NNE END CIG BLW 010/VIS BLW 3SM BR. CONDS DVLPG AFT 09Z. CONDS ENDG 12- 15Z. . AREA 2...IFR TX BOUNDED BY 70S SPS-60ENE JCT-30SE SJT-20WSW ABI-70S SPS CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS DVLPG 09-12Z. CONDS ENDG 12-15Z. ....