343 WAUS46 KKCI 232045 WA6S SFOS WA 232045 AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 240300 . AIRMET IFR...WA OR AND CSTL WTRS FROM 30NNE SEA TO 50S SEA TO 50SSE BTG TO 40SSE EUG TO 60SSW EUG TO 30SSE ONP TO 30WSW BTG TO 20NNW HQM TO 30NNE SEA CIG BLW 010/VIS BLW 3SM BR. CONDS ENDG 21-00Z. . AIRMET IFR...WA OR ID MT FROM 50S YXC TO 40SW FCA TO 90S MLP TO 60NNE BKE TO 50NE PDT TO 40W GEG TO 70N GEG TO 50S YXC CIG BLW 010/VIS BLW 3SM BR/FG. CONDS DVLPG 00-03Z. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET IFR...CA FROM 20ENE MOD TO 70WSW BTY TO 30ESE EHF TO 20WSW EHF TO 50SSE SNS TO 30S MOD TO 20ENE MOD CIG BLW 010/VIS BLW 3SM BR. CONDS ENDG 21-00Z. . AIRMET MTN OBSCN...WA OR FROM 30S YDC TO 30ESE SEA TO 40SW YKM TO 30NNW OED TO ONP TO 40SE TOU TO 20W HUH TO 30S YDC MTNS OBSC BY CLDS/BR/FG. CONDS ENDG 00-03Z. . AIRMET MTN OBSCN...CA FROM 30NE SAC TO 60SSW FMG TO 40S HEC TO 20SSW TRM TO 60S TRM TO MZB TO LAX TO 50W RZS TO PYE TO 30E OAK TO 40WSW EHF TO 30SE EHF TO 30NE SAC MTNS OBSC BY CLDS/BR. CONDS CONTG BYD 03Z ENDG 06-09Z. . AIRMET MTN OBSCN...WA OR ID MT WY NV UT CO FROM 40SSW YQL TO 40ESE HLN TO 50ESE LWT TO 60SE DDY TO 40S SLC TO 20SSW TWF TO 30SE PDT TO 20WNW EPH TO 90WSW YXC TO 40SSW YQL MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z ENDG 06-09Z. . OTLK VALID 0300-0900Z...IFR CA AND CSTL WTRS BOUNDED BY 40SE RBL-20NE SAC-40E CZQ-50ENE EHF-50SSE EHF-20WSW RZS-60NW RZS-40NW SAC-40SE RBL CIG BLW 010/VIS BLW 3SM BR. CONDS DVLPG 03-06Z. CONDS CONTG THRU 09Z. ....