000 WAUS41 KKCI 152045 WA1Z BOSZ WA 152045 AIRMET ZULU UPDT 4 FOR ICE AND FRZLVL VALID UNTIL 160300 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 035-125 ACRS AREA 040 ALG 60S YQB-40E PQI 080 ALG 30S ECK-40WNW ETX-20SE SAX-40ENE ACK-140ENE ACK 120 ALG 50WSW BKW-30ENE PSK-60SSW RIC ....