NWS All NOAA
436 WAUS44 KKCI 040845 WA4Z DFWZ WA 040845 AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 041500 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 160-175 ACRS AREA ....