FLCN39 CWVR 211430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST TUESDAY 21 DECEMBER 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-DECEMBER-2010 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 12/POOR 3 392 10/POOR 1 453 18/POOR 8 444 KAMLOOPS 19/POOR 11 512 21/POOR 13 524 22/POOR 15 507 OKANAGAN 9/POOR 1 531 12/POOR 7 542 11/POOR 2 614 CASTLEGAR 12/POOR 4 625 13/POOR 5 635 13/POOR 5 624 CRANBROOK 10/POOR 2 1056 12/POOR 3 1112 10/POOR 1 1098 REVELSTOKE 14/POOR 4 664 12/POOR 6 547 11/POOR 5 519 GOLDEN 17/POOR 6 1039 14/POOR 7 908 15/POOR 7 937 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 12 W 24 SW 21 CRANBROOK SW 10 SW 16 SW 19 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 27 589 40/FAIR 30 759 14/POOR 30 577 100 MILE 24/POOR 26 1053 35/FAIR 30 1112 19/POOR 31 999 WILLIAMS LAKE 20/POOR 29 1010 33/POOR 29 1106 13/POOR 31 961 PUNTZI MTN 10/POOR 1 1029 11/POOR 3 1050 12/POOR 8 973 PRINCE GEORGE 10/POOR 4 723 10/POOR 5 712 11/POOR 18 712 BURNS LAKE 13/POOR 9 788 13/POOR 6 831 12/POOR 20 745 SMITHERS 12/POOR 6 612 11/POOR 7 570 11/POOR 7 580 MCBRIDE 15/POOR 10 844 19/POOR 14 857 14/POOR 16 783 CLEARWATER 15/POOR 9 510 12/POOR 11 439 15/POOR 10 497 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 23 SW 23 SW 17 SMITHERS S 12 S 18 S 9 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 6 415 10/POOR 1 479 22/POOR 16 535 FT ST JOHN 16/POOR 19 765 24/POOR 15 893 15/POOR 5 920 WHITEHORSE 11/POOR 9 742 9/POOR 3 727 19/POOR 16 822 DAWSON 15/POOR 6 568 10/POOR 4 407 9/POOR 2 378 WATSON LAKE 11/POOR 4 782 9/POOR 1 776 12/POOR 4 811 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 8 SE 7 SE 4 WATSON LAKE S 8 S 5 S 3 WHITEHORSE SW 11 S 9 S 4 MAYO SW 8 SW 7 SW 4 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 46/FAIR 34 240 16/POOR 35 38 16/POOR 28 49 FRASER VALLEY 18/POOR 18 149 20/POOR 24 148 31/POOR 22 255 SQUAMISH 18/POOR 9 231 18/POOR 10 218 14/POOR 5 243 SRN VAN ISLD 58/GOOD 40 303 17/POOR 35 59 12/POOR 36 35 CNTRL VAN ISLD 29/POOR 25 178 12/POOR 31 44 12/POOR 25 47 NRN VAN ISLD 28/POOR 31 140 18/POOR 30 76 17/POOR 43 57 TERRACE 16/POOR 9 351 12/POOR 8 289 13/POOR 8 307 STEWART 10/POOR 10 27 11/POOR 10 51 10/POOR 9 24 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 24 SW 34 SW 25 SANDSPIT S 34 S 30 S 17 PORT HARDY S 14 S 7 SW 3 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/