FLCN39 CWLW 251330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 25 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 25-August-2004 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 15/POOR 4 497 76/GOOD 30 838 99/GOOD 30 1276 KAMLOOPS 15/POOR 4 615 58/GOOD 8 1784 57/GOOD 8 1750 OKANAGAN 11/POOR 6 507 55/GOOD 9 1631 55/GOOD 8 1778 CASTLEGAR 11/POOR 3 612 26/POOR 4 1341 55/GOOD 7 2005 CRANBROOK 14/POOR 4 1185 57/GOOD 11 1961 57/GOOD 9 2188 REVELSTOKE 15/POOR 3 803 46/FAIR 4 2440 50/FAIR 8 1582 GOLDEN 11/POOR 1 1230 43/FAIR 4 2589 50/FAIR 4 3070 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 31 W 26 CRANBROOK SW 19 W 20 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 19/POOR 10 737 60/GOOD 14 1401 69/GOOD 7 2754 100 MILE 51/FAIR 20 1409 54/FAIR 8 2230 83/GOOD 13 2596 WILLIAMS LAKE 48/FAIR 18 1413 59/GOOD 7 2612 60/GOOD 6 2980 PUNTZI MTN 17/POOR 5 1190 57/GOOD 8 2314 79/GOOD 9 3104 PRINCE GEORGE 9/POOR 5 707 34/FAIR 11 1158 87/GOOD 10 3102 BURNS LAKE 11/POOR 10 756 67/GOOD 6 3122 99/GOOD 17 3388 SMITHERS 10/POOR 4 571 67/GOOD 5 3472 99/GOOD 12 3172 MCBRIDE 13/POOR 4 904 34/FAIR 8 1363 55/GOOD 9 1911 CLEARWATER 22/POOR 6 813 35/FAIR 7 1152 42/FAIR 7 1393 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE E 13 SE 9 SMITHERS E 13 E 17 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 30/POOR 15 656 55/GOOD 23 847 56/GOOD 9 1589 FT ST JOHN 10/POOR 7 725 60/GOOD 10 1904 49/FAIR 9 1662 WHITEHORSE 57/GOOD 19 1294 76/GOOD 9 2759 87/GOOD 13 2529 DAWSON 15/POOR 9 489 66/GOOD 9 1960 99/GOOD 22 1936 WATSON LAKE 48/FAIR 23 1063 59/GOOD 14 1530 67/GOOD 12 1902 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NW 15 W 15 WATSON LAKE SE 17 NW 24 WHITEHORSE N 30 N 35 MAYO E 30 0 0 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 21/POOR 22 101 52/FAIR 26 376 46/FAIR 16 500 FRASER VALLEY 23/POOR 25 168 49/FAIR 20 502 46/FAIR 14 627 SQUAMISH 14/POOR 5 237 34/FAIR 16 365 39/FAIR 9 750 SRN VAN ISLD 20/POOR 30 88 23/POOR 28 112 51/FAIR 14 687 CNTRL VAN ISLD 18/POOR 17 127 57/GOOD 16 715 45/FAIR 14 580 NRN VAN ISLD 18/POOR 7 273 44/FAIR 20 398 67/GOOD 21 720 TERRACE 15/POOR 5 435 79/GOOD 7 3013 89/GOOD 12 2292 STEWART 11/POOR 9 52 61/GOOD 6 2094 76/GOOD 10 1854 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 19 W 20 W 17 SANDSPIT SW 31 W 17 0 0 PORT HARDY E 9 E 19 E 13 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KK