FDCN02 CWAO 300815 AMD FCST BASED ON 300600 DATA VALID 301200 FOR USE 09-18 3000 6000 9000 12000 18000 YVR 9900 9900-06 9900-13 0606-20 9900-34 YYC 3525-05 3518-11 3608-17 1014-30 YKA 9900 0207-04 9900-11 3609-19 3607-34 WCK 74N 135W 3111 3111-19 0110-22 0414-28 0211-40