WAUS45 KKCI 152045 WA5S SLCS WA 152045 AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 160300 . AIRMET IFR...ID MT WA OR FROM 40SW YQL TO 40NNW DLN TO 30SSW LKT TO 50NW PIH TO 40NNW TWF TO 30SSE BOI TO 40SSW DNJ TO BKE TO 50NE BKE TO 90ESE YDC TO 40SW YQL CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET IFR...ID MT WY FROM 90SW BIL TO 50WNW BOY TO 30ENE BPI TO 50SW JAC TO 30ESE DBS TO 40SSW DLN TO 90SW BIL CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS DVLPG 21-00Z. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET MTN OBSCN...ID MT WY FROM 60WSW YXC TO 30SSW YQL TO 20WNW BIL TO 40SSE BPI TO 50SE REO TO 60NNE BKE TO 60WSW YXC MTNS OCNL OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. ....