000 WAUS45 KKCI 221445 WA5Z SLCZ WA 221445 AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 222100 . AIRMET ICE...MT FROM 40SSE YQL TO 50NNW ISN TO 60SSW ISN TO 60SSW GGW TO 40SSE YQL MOD ICE BTN 050 AND 140. CONDS DVLPG 15-18Z. CONDS CONTG BYD 21Z THRU 03Z. . FRZLVL...RANGING FROM 045-135 ACRS AREA 080 ALG 40W BOI-30WSW BOY-20S DDY-70SW RAP 120 ALG 20NNW FMG-60NE FMG-30ENE MTU-40NNW GLD ....