FLCN39 CWVR 291246 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 29 JULY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 29-July-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 14/POOR 7 359 99/GOOD 30 2529 99/GOOD 30 2964 KAMLOOPS 14/POOR 8 464 99/GOOD 17 3702 99/GOOD 15 3700 OKANAGAN 12/POOR 6 561 99/GOOD 15 3799 80/GOOD 6 3801 CASTLEGAR 14/POOR 3 779 92/GOOD 8 3833 80/GOOD 6 3835 CRANBROOK 21/POOR 9 1194 99/GOOD 18 4198 99/GOOD 12 4253 REVELSTOKE 17/POOR 4 809 86/GOOD 7 3758 79/GOOD 6 3755 GOLDEN 10/POOR 2 908 91/GOOD 8 4069 72/GOOD 5 4067 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON SW 14 SW 18 SW 22 CRANBROOK W 15 SW 21 SW 25 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 3 752 67/GOOD 5 3432 96/GOOD 11 3173 100 MILE 45/FAIR 17 1389 72/GOOD 5 4273 99/GOOD 12 4252 WILLIAMS LAKE 32/POOR 9 1442 99/GOOD 13 3961 99/GOOD 10 4188 PUNTZI MTN 30/POOR 11 1287 99/GOOD 12 4216 86/GOOD 7 4227 PRINCE GEORGE 20/POOR 9 923 97/GOOD 10 3675 81/GOOD 9 2991 BURNS LAKE 40/FAIR 18 1075 99/GOOD 17 3146 96/GOOD 9 3974 SMITHERS 33/POOR 15 850 78/GOOD 12 2135 98/GOOD 10 3580 MCBRIDE 14/POOR 5 906 83/GOOD 7 3851 99/GOOD 10 3858 CLEARWATER 13/POOR 10 474 79/GOOD 6 3674 86/GOOD 7 3706 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 12 W 12 W 12 SMITHERS NW 7 NW 10 NW 12 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 7 497 99/GOOD 14 3249 99/GOOD 12 3206 FT ST JOHN 16/POOR 8 852 83/GOOD 14 2242 82/GOOD 11 2604 WHITEHORSE 18/POOR 7 949 99/GOOD 16 3475 99/GOOD 12 3475 DAWSON 11/POOR 5 426 88/GOOD 13 2233 72/GOOD 8 2424 WATSON LAKE 16/POOR 17 770 99/GOOD 11 3643 92/GOOD 8 4027 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 6 NW 8 NW 9 WATSON LAKE W 4 W 4 W 4 WHITEHORSE W 8 W 8 W 6 MAYO W 12 W 9 W 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 34/FAIR 25 205 56/GOOD 20 552 50/FAIR 16 572 FRASER VALLEY 11/POOR 3 161 58/GOOD 17 731 67/GOOD 18 861 SQUAMISH 11/POOR 2 249 85/GOOD 18 1329 86/GOOD 18 1341 SRN VAN ISLD 15/POOR 7 178 55/GOOD 18 599 55/GOOD 18 599 CNTRL VAN ISLD 16/POOR 6 239 57/GOOD 13 876 65/GOOD 13 1083 NRN VAN ISLD 26/POOR 13 275 64/GOOD 23 602 67/GOOD 25 602 TERRACE 27/POOR 5 926 99/GOOD 23 1909 89/GOOD 16 1782 STEWART 13/POOR 5 143 68/GOOD 25 610 42/FAIR 12 587 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SW 13 SW 11 SW 13 SANDSPIT NW 8 NW 9 NW 10 PORT HARDY NW 12 NW 19 NW 22 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/