Sigmet (Rocky Mountains)
Issued by NWS
Issued by NWS
460 WSUS05 KKCI 061739 WS5Y SLCY WS 061739 SIGMET YANKEE 7 VALID UNTIL 062139 WY CO NM FROM DDY TO 50NNW BFF TO 20E TBE TO 30WSW TCC TO 50SW FTI TO HBU TO DDY OCNL SEV TURB BTN FL320 AND FL430. DUE TO MTN WV ACT. RPTD BY MULT ACFT. CONDS CONTG BYD 2139Z. ....