FLCN39 CWVR 201430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST WEDNESDAY 20 DECEMBER 2006 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-DECEMBER-2006 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 10 334 40/FAIR 50 357 63/GOOD 60 449 KAMLOOPS 21/POOR 17 482 40/FAIR 30 559 38/FAIR 50 466 OKANAGAN 17/POOR 20 534 32/POOR 30 612 55/GOOD 45 689 CASTLEGAR 11/POOR 4 593 13/POOR 5 635 37/FAIR 30 688 CRANBROOK 10/POOR 4 971 14/POOR 5 1116 38/FAIR 30 1141 REVELSTOKE 31/POOR 20 666 24/POOR 30 536 38/FAIR 40 593 GOLDEN 19/POOR 15 914 35/FAIR 20 1049 35/FAIR 35 935 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 S 48 SW 41 CRANBROOK S 9 W 41 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 21/POOR 30 619 34/FAIR 50 645 56/GOOD 60 725 100 MILE 28/POOR 30 1063 30/POOR 42 1040 44/FAIR 50 1090 WILLIAMS LAKE 16/POOR 31 982 34/FAIR 50 1040 56/GOOD 60 1120 PUNTZI MTN 12/POOR 18 938 34/FAIR 50 1010 54/FAIR 60 1080 PRINCE GEORGE 18/POOR 40 734 36/FAIR 45 811 55/GOOD 70 841 BURNS LAKE 21/POOR 33 785 34/FAIR 45 825 55/GOOD 70 865 SMITHERS 29/POOR 31 650 25/POOR 25 650 35/FAIR 35 673 MCBRIDE 16/POOR 11 840 18/POOR 13 858 26/POOR 25 865 CLEARWATER 19/POOR 10 579 17/POOR 11 525 24/POOR 24 517 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 91 SW 89 SMITHERS S 89 SW 137 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 13/POOR 24 409 11/POOR 31 396 12/POOR 12 421 FT ST JOHN 11/POOR 15 723 24/POOR 24 813 15/POOR 61 713 WHITEHORSE 20/POOR 43 749 11/POOR 34 715 13/POOR 21 740 DAWSON 13/POOR 49 386 10/POOR 38 377 10/POOR 26 375 WATSON LAKE 19/POOR 40 737 10/POOR 31 696 11/POOR 22 710 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 96 S 150 WATSON LAKE S 67 SW 113 WHITEHORSE S 91 S 126 MAYO S 93 S 102 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 48/FAIR 27 320 68/GOOD 60 252 65/GOOD 55 252 FRASER VALLEY 17/POOR 14 158 38/FAIR 30 258 56/GOOD 50 278 SQUAMISH 21/POOR 11 256 20/POOR 10 252 38/FAIR 30 252 SRN VAN ISLD 54/FAIR 40 273 60/GOOD 60 219 60/GOOD 60 219 CNTRL VAN ISLD 55/GOOD 50 234 60/GOOD 60 224 85/GOOD 50 478 NRN VAN ISLD 60/GOOD 60 222 55/GOOD 70 172 60/GOOD 60 222 TERRACE 38/FAIR 40 367 38/FAIR 30 417 60/GOOD 60 417 STEWART 13/POOR 22 40 10/POOR 9 17 11/POOR 18 25 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SE 50 S 35 SW 67 SANDSPIT S 78 S 111 S 107 PORT HARDY S 102 S 117 S 98 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC