SXCN33 CWEG 212028 CYHI~ SIGWX ALERT: SVR TSTM for ULUKHAKTOK. weg-qo SPECI CYHI 212006Z CCB 29020KT 5SM -SN DRSN OVC022 M07/M10 A3005 RMK GR3SC5 CIG RAG SLP181