000 WAUS46 KKCI 221445 WA6Z SFOZ WA 221445 AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 222100 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 035-145 ACRS AREA 040 ALG 140W TOU-20WSW HUH-40NE HUH 080 ALG 160WNW ONP-80NW ONP-40SSW BTG-80NW REO-40W BOI 120 ALG 140SW PYE-20ESE SAC-20NNW FMG ....