FLCN39 CWVR 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 22 JULY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-JULY-2011 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 21/POOR 6 622 52/FAIR 6 1851 62/GOOD 6 2387 KAMLOOPS 30/POOR 15 626 73/GOOD 8 2455 74/GOOD 7 2835 OKANAGAN 34/FAIR 5 1478 72/GOOD 7 2835 35/FAIR 2 3106 CASTLEGAR 23/POOR 5 1034 74/GOOD 9 2411 65/GOOD 6 2812 CRANBROOK 25/POOR 12 1199 57/GOOD 9 2195 93/GOOD 13 3026 REVELSTOKE 20/POOR 4 935 12/POOR 3 641 32/POOR 3 1989 GOLDEN 11/POOR 1 1169 30/POOR 7 1375 45/FAIR 5 2305 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 18 NW 26 NW 30 CRANBROOK NW 16 W 19 W 15 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 11/POOR 5 599 20/POOR 2 1550 37/FAIR 3 2457 100 MILE 17/POOR 15 1042 85/GOOD 13 2689 99/GOOD 14 3346 WILLIAMS LAKE 15/POOR 7 1094 48/FAIR 7 2161 75/GOOD 7 3475 PUNTZI MTN 47/FAIR 13 1545 38/FAIR 3 2873 67/GOOD 6 3318 PRINCE GEORGE 39/FAIR 11 1245 29/POOR 4 1698 70/GOOD 8 2674 BURNS LAKE 40/FAIR 12 1253 50/FAIR 7 2010 96/GOOD 16 2549 SMITHERS 34/FAIR 8 1140 43/FAIR 5 1945 59/GOOD 7 2232 MCBRIDE 13/POOR 2 1113 42/FAIR 5 2136 61/GOOD 7 2524 CLEARWATER 19/POOR 8 637 57/GOOD 6 2256 62/GOOD 6 2538 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 17 NW 23 NW 19 SMITHERS NW 17 NW 35 NW 42 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 39/FAIR 10 995 30/POOR 3 1739 64/GOOD 7 2319 FT ST JOHN 22/POOR 10 933 38/FAIR 7 1555 90/GOOD 12 2838 WHITEHORSE 10/POOR 5 754 58/GOOD 4 3572 92/GOOD 9 3676 DAWSON 11/POOR 8 416 84/GOOD 8 3138 96/GOOD 11 3025 WATSON LAKE 32/POOR 9 1210 57/GOOD 9 1932 37/FAIR 3 2624 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE N 13 NW 19 NW 18 WATSON LAKE E 4 NE 5 N 8 WHITEHORSE N 3 N 8 NW 16 MAYO W 5 W 8 W 9 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 35/FAIR 17 309 27/POOR 6 586 28/POOR 7 538 FRASER VALLEY 20/POOR 7 339 29/POOR 5 832 41/FAIR 7 1017 SQUAMISH 13/POOR 5 195 52/FAIR 14 734 21/POOR 3 807 SRN VAN ISLD 18/POOR 14 141 32/POOR 15 325 22/POOR 7 371 CNTRL VAN ISLD 24/POOR 12 267 58/GOOD 11 1065 39/FAIR 6 1076 NRN VAN ISLD 27/POOR 10 368 26/POOR 3 1122 41/FAIR 10 683 TERRACE 16/POOR 4 526 42/FAIR 9 992 24/POOR 4 909 STEWART 10/POOR 3 68 24/POOR 12 254 26/POOR 13 264 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 23 NW 47 NW 50 SANDSPIT NW 28 NW 36 NW 37 PORT HARDY W 17 W 25 W 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/