FLCN39 CWVR 201447 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST MONDAY 20 DECEMBER 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 13/POOR 3 474 12/POOR 2 528 11/POOR 2 442 KAMLOOPS 14/POOR 4 570 35/FAIR 15 698 24/POOR 16 531 OKANAGAN 10/POOR 2 573 13/POOR 4 638 14/POOR 9 549 CASTLEGAR 14/POOR 5 663 12/POOR 4 644 15/POOR 7 651 CRANBROOK 11/POOR 4 1050 12/POOR 2 1170 11/POOR 2 1097 REVELSTOKE 14/POOR 4 682 11/POOR 5 527 11/POOR 5 515 GOLDEN 14/POOR 5 950 22/POOR 7 1136 19/POOR 6 1087 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON SW 17 SW 23 SW 18 CRANBROOK W 15 W 21 SW 21 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 12/POOR 5 659 10/POOR 2 676 34/FAIR 28 724 100 MILE 12/POOR 2 1195 26/POOR 23 1085 19/POOR 34 994 WILLIAMS LAKE 12/POOR 3 1123 21/POOR 16 1081 18/POOR 31 996 PUNTZI MTN 19/POOR 7 1171 24/POOR 9 1229 12/POOR 4 1067 PRINCE GEORGE 10/POOR 2 737 11/POOR 3 812 10/POOR 4 729 BURNS LAKE 10/POOR 11 739 17/POOR 9 886 15/POOR 6 884 SMITHERS 10/POOR 6 552 15/POOR 8 668 11/POOR 6 591 MCBRIDE 14/POOR 6 871 18/POOR 11 883 18/POOR 14 847 CLEARWATER 14/POOR 5 565 16/POOR 9 545 17/POOR 11 530 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 13 SE 8 S 4 SMITHERS E 8 E 6 E 3 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 11/POOR 10 415 13/POOR 8 483 9/POOR 0 509 FT ST JOHN 10/POOR 7 723 17/POOR 19 771 21/POOR 11 906 WHITEHORSE 10/POOR 3 773 10/POOR 4 755 9/POOR 2 737 DAWSON 9/POOR 0 448 9/POOR 2 402 10/POOR 3 432 WATSON LAKE 13/POOR 5 825 10/POOR 3 766 10/POOR 1 795 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 19 W 11 W 3 WATSON LAKE SW 7 SW 8 0 0 WHITEHORSE SE 3 0 0 0 0 MAYO N 5 NE 6 NE 6 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 32/POOR 19 245 42/FAIR 42 165 18/POOR 36 46 FRASER VALLEY 25/POOR 24 187 19/POOR 25 133 11/POOR 24 72 SQUAMISH 19/POOR 10 243 16/POOR 9 201 15/POOR 9 167 SRN VAN ISLD 56/GOOD 21 542 54/FAIR 49 228 12/POOR 29 40 CNTRL VAN ISLD 46/FAIR 21 400 32/POOR 36 153 16/POOR 29 69 NRN VAN ISLD 23/POOR 22 143 30/POOR 28 167 22/POOR 26 113 TERRACE 12/POOR 9 282 15/POOR 8 364 13/POOR 8 302 STEWART 10/POOR 11 17 10/POOR 9 20 11/POOR 10 37 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 21 S 22 SW 17 SANDSPIT S 16 S 8 S 3 PORT HARDY NE 10 NE 7 NE 4 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/