FLCN39 CWVR 231430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST SUNDAY 23 DECEMBER 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-DECEMBER-2007 SOUTHERN INTERIOR TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M FRASER CANYON 15/POOR 9 354 43/FAIR 30 471 60/GOOD 30 636 KAMLOOPS 12/POOR 6 448 22/POOR 20 466 13/POOR 12 406 OKANAGAN 11/POOR 13 481 11/POOR 10 488 19/POOR 18 555 CASTLEGAR 12/POOR 4 624 11/POOR 4 572 23/POOR 10 758 CRANBROOK 9/POOR 1 983 10/POOR 1 1097 16/POOR 5 1193 REVELSTOKE 13/POOR 5 588 19/POOR 9 643 16/POOR 8 613 GOLDEN 11/POOR 4 886 16/POOR 7 970 23/POOR 21 916 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 42 W 53 1 CRANBROOK W 37 W 43 W 44 CENTRAL INTERIOR TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M QUESNEL 15/POOR 25 587 19/POOR 30 609 99/GOOD 35 1679 100 MILE 20/POOR 21 1042 29/POOR 34 1058 99/GOOD 39 1981 WILLIAMS LAKE 13/POOR 19 978 22/POOR 31 1022 99/GOOD 32 2111 PUNTZI MTN 11/POOR 9 949 13/POOR 20 950 27/POOR 28 1034 PRINCE GEORGE 28/POOR 28 823 14/POOR 41 714 99/GOOD 35 1710 BURNS LAKE 14/POOR 18 767 14/POOR 33 744 99/GOOD 25 1991 SMITHERS 15/POOR 21 572 15/POOR 25 570 71/GOOD 16 1523 MCBRIDE 15/POOR 7 878 12/POOR 10 777 70/GOOD 19 1552 CLEARWATER 14/POOR 7 518 12/POOR 10 459 13/POOR 26 422 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 42 1 SW 48 SMITHERS SW 5 SW 25 SW 29 NORTHERN BC/YUKON TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M FORT NELSON 10/POOR 5 416 9/POOR 2 413 10/POOR 5 406 FT ST JOHN 12/POOR 41 708 10/POOR 17 702 12/POOR 18 722 WHITEHORSE 11/POOR 17 723 9/POOR 5 718 10/POOR 20 710 DAWSON 9/POOR 5 387 10/POOR 4 400 11/POOR 9 407 WATSON LAKE 9/POOR 1 720 10/POOR 7 725 9/POOR 2 729 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 13 S 10 S 15 WATSON LAKE SE 15 SE 19 S 10 WHITEHORSE SE 16 E 22 SE 11 MAYO S 11 SW 11 SW 12 COAST TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M VANCOUVER 47/FAIR 25 337 91/GOOD 20 1302 99/GOOD 34 1302 FRASER VALLEY 13/POOR 9 144 12/POOR 24 78 95/GOOD 24 1258 SQUAMISH 13/POOR 6 165 46/FAIR 8 1052 38/FAIR 6 1052 SRN VAN ISLD 31/POOR 14 327 99/GOOD 37 1047 99/GOOD 31 1288 CNTRL VAN ISLD 30/POOR 21 218 97/GOOD 25 1224 97/GOOD 25 1224 NRN VAN ISLD 69/GOOD 47 349 64/GOOD 34 422 99/GOOD 20 1622 TERRACE 19/POOR 24 298 70/GOOD 26 817 57/GOOD 12 1147 STEWART 14/POOR 12 81 43/FAIR 18 407 43/FAIR 9 807 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER 6 11 11 SANDSPIT SW 44 SW 49 SW 45 PORT HARDY SW 24 SW 24 SW 27 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/JZ