WACN03 CWAO 122212
CZWG AIRMET A2 VALID 122210/130210 CWEG-
CZWG WINNIPEG FIR ISOL TS OBS WI N5458 W10234 - N5505 W10035 - N5330 W10017 -
N5343 W10138 - N5458 W10234 TOP FL270 MOV SE 25KT WKN=