WSCN03 CWAO 181559
CZWG SIGMET K1 VALID 181555/181955 CWEG-
CZWG WINNIPEG FIR SEV TURB FCST WI 150NM WID LINE BTN N5556 W09350 - N5913
W08744 - N6029 W07202 FL340/400 MOV ENE 40KT INTSF=