WAUS46 KKCI 182045 WA6S SFOS WA 182045 AIRMET SIERRA UPDT 5 FOR IFR AND MTN OBSCN VALID UNTIL 190300 . AIRMET IFR...WA OR CA AND CSTL WTRS FROM 70WSW HQM TO 40W BTG TO 20ESE ONP TO 60WSW OED TO 50SW PYE TO 140SW PYE TO 140WSW FOT TO 110W ONP TO 130WSW HQM TO 70WSW HQM CIG BLW 010/VIS BLW 3SM BR. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET IFR...CA AND CSTL WTRS FROM 20WNW LAX TO 40NNW MZB TO 30SE MZB TO 160SW MZB TO 160SSW RZS TO 70SW RZS TO 20WNW LAX CIG BLW 010/VIS BLW 3SM BR. CONDS DVLPG 00-03Z. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET IFR...CA AND CSTL WTRS FROM 30ENE RBL TO 50ENE MOD TO 20SW CZQ TO 20NW SNS TO 20WSW OAK TO 20N PYE TO 20WSW RBL TO 30ENE RBL CIG BLW 010/VIS BLW 3SM BR/FG. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET MTN OBSCN...WA OR CA FROM 20NW HUH TO 40SE YDC TO 20N YKM TO 50S GEG TO 60N DNJ TO 30ENE BKE TO 60W BOI TO 20WSW RBL TO 40NW ENI TO 20S FOT TO 80WNW OED TO 20NNW ONP TO TOU TO 20NW HUH MTNS OBSC BY CLDS/BR. CONDS CONTG BYD 03Z THRU 09Z. . OTLK VALID 0300-0900Z...IFR WA ID MT BOUNDED BY 80SSW YXC-MLP-60S MLP-50S GEG-40SSW YKM-40W YKM-40W EPH-80SSW YXC CIG BLW 010/VIS BLW 3SM BR/FG. CONDS DVLPG 06-09Z. CONDS CONTG THRU 09Z. ....