NWS All NOAA
375 WAUS42 KKCI 042045 WA2Z MIAZ WA 042045 AIRMET ZULU UPDT 3 FOR ICE AND FRZLVL VALID UNTIL 050300 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 160-180 ACRS AREA ....