FLCN39 CWVR 311233 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 31 AUGUST 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-August-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 20/POOR 3 901 66/GOOD 7 2265 60/GOOD 9 1567 KAMLOOPS 73/GOOD 18 1292 99/GOOD 21 2930 99/GOOD 15 2436 OKANAGAN 19/POOR 6 770 99/GOOD 16 2887 99/GOOD 21 2692 CASTLEGAR 37/FAIR 9 1141 32/POOR 3 2024 97/GOOD 12 2963 CRANBROOK 45/FAIR 11 1649 92/GOOD 23 2096 82/GOOD 15 2342 REVELSTOKE 15/POOR 4 721 53/FAIR 6 2097 54/FAIR 6 2167 GOLDEN 12/POOR 4 914 12/POOR 3 990 70/GOOD 9 2553 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON SW 8 SW 11 W 9 CRANBROOK SW 9 SW 21 SW 22 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 10 591 94/GOOD 14 2549 38/FAIR 13 1000 100 MILE 29/POOR 21 1129 99/GOOD 23 3409 53/FAIR 5 2941 WILLIAMS LAKE 19/POOR 19 1042 99/GOOD 18 3336 58/GOOD 6 2841 PUNTZI MTN 45/FAIR 12 1550 72/GOOD 7 3260 99/GOOD 24 2258 PRINCE GEORGE 13/POOR 9 773 73/GOOD 9 2583 76/GOOD 21 1560 BURNS LAKE 28/POOR 16 948 71/GOOD 7 2998 99/GOOD 30 1814 SMITHERS 19/POOR 10 707 72/GOOD 7 2871 90/GOOD 17 2026 MCBRIDE 15/POOR 4 995 49/FAIR 5 2478 84/GOOD 13 2440 CLEARWATER 16/POOR 8 556 79/GOOD 8 2841 90/GOOD 12 2517 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 13 N 23 N 23 SMITHERS NW 24 NW 45 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 6 493 58/GOOD 5 2651 99/GOOD 15 2827 FT ST JOHN 17/POOR 13 805 66/GOOD 7 2719 99/GOOD 34 2599 WHITEHORSE 12/POOR 5 826 99/GOOD 16 3029 39/FAIR 6 1721 DAWSON 11/POOR 6 439 87/GOOD 10 2773 86/GOOD 14 2046 WATSON LAKE 14/POOR 15 752 99/GOOD 12 3425 32/POOR 9 1202 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NW 16 NW 32 6 WATSON LAKE W 12 NW 18 NW 23 WHITEHORSE W 11 W 22 W 46 MAYO W 8 W 13 W 13 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 22/POOR 6 419 45/FAIR 10 772 42/FAIR 11 642 FRASER VALLEY 18/POOR 7 302 52/FAIR 10 1027 77/GOOD 16 1217 SQUAMISH 15/POOR 4 330 46/FAIR 4 2076 56/GOOD 8 1403 SRN VAN ISLD 13/POOR 11 92 25/POOR 7 463 45/FAIR 23 352 CNTRL VAN ISLD 48/FAIR 20 453 57/GOOD 7 1631 58/GOOD 9 1291 NRN VAN ISLD 60/GOOD 23 546 72/GOOD 26 653 18/POOR 7 255 TERRACE 16/POOR 4 517 52/FAIR 6 1817 67/GOOD 14 1256 STEWART 12/POOR 7 91 21/POOR 5 459 25/POOR 11 285 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 25 N 34 N 32 SANDSPIT NW 32 1 12 PORT HARDY NW 33 NW 50 NW 52 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/