WAUS46 KKCI 232045
WA6S  
SFOS WA 232045
AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 240300
.
NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT.
.
AIRMET MTN OBSCN...WA OR
FROM 50WSW YXC TO GEG TO PDX TO ONP TO HQM TO TOU TO HUH TO
50WSW YXC
MTNS  OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z.
....