FLCN39 CWLW 041355 AAA UPDATED SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 6:48 AM PDT WEDNESDAY 4 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 03-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 24/POOR 7 626 99/GOOD 30 2030 90/GOOD 10 2791 KAMLOOPS 12/POOR 5 437 94/GOOD 16 2590 99/GOOD 17 3133 OKANAGAN 41/FAIR 8 1287 90/GOOD 15 2501 82/GOOD 15 2794 CASTLEGAR 17/POOR 2 1246 90/GOOD 10 1645 99/GOOD 10 2727 CRANBROOK 12/POOR 3 1139 90/GOOD 13 2908 89/GOOD 12 3016 REVELSTOKE 11/POOR 2 594 89/GOOD 9 3196 99/GOOD 10 2394 GOLDEN 19/POOR 8 1030 78/GOOD 6 4027 99/GOOD 10 2759 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 20 0 0 CRANBROOK S 17 SW 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 42/FAIR 15 1007 72/GOOD 17 1509 80/GOOD 10 2521 100 MILE 53/FAIR 17 1533 74/GOOD 7 3433 99/GOOD 19 3667 WILLIAMS LAKE 56/GOOD 18 1543 73/GOOD 8 3090 82/GOOD 8 3590 PUNTZI MTN 37/FAIR 8 1641 75/GOOD 8 2481 80/GOOD 8 3269 PRINCE GEORGE 44/FAIR 14 1233 80/GOOD 8 2412 84/GOOD 10 2890 BURNS LAKE 27/POOR 12 1005 83/GOOD 10 2883 80/GOOD 9 2973 SMITHERS 17/POOR 8 707 57/GOOD 5 2744 73/GOOD 8 2636 MCBRIDE 15/POOR 4 1006 80/GOOD 5 3242 80/GOOD 8 1784 CLEARWATER 12/POOR 8 466 80/GOOD 6 2519 89/GOOD 10 2923 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 17 SW 17 SMITHERS SW 30 SW 39 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 21/POOR 6 773 73/GOOD 19 1287 62/GOOD 11 1545 FT ST JOHN 19/POOR 16 817 75/GOOD 12 1714 51/FAIR 37 946 WHITEHORSE 80/GOOD 23 1588 78/GOOD 12 2290 84/GOOD 10 2902 DAWSON 10/POOR 8 400 45/FAIR 5 1897 24/POOR 2 1769 WATSON LAKE 38/FAIR 20 991 36/FAIR 11 1184 46/FAIR 5 2295 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 15 SE 17 WATSON LAKE SE 17 SE 22 WHITEHORSE N 54 N 41 MAYO N 35 N 20 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 53/FAIR 31 321 64/GOOD 19 711 61/GOOD 17 728 FRASER VALLEY 43/FAIR 15 538 56/GOOD 13 893 51/FAIR 8 1224 SQUAMISH 16/POOR 4 391 46/FAIR 7 1205 55/GOOD 5 2147 SRN VAN ISLD 29/POOR 21 208 47/FAIR 23 381 40/FAIR 14 473 CNTRL VAN ISLD 14/POOR 2 526 79/GOOD 14 1447 94/GOOD 21 1360 NRN VAN ISLD 17/POOR 10 164 45/FAIR 12 342 40/FAIR 11 617 TERRACE 21/POOR 6 607 55/GOOD 7 1649 55/GOOD 5 2053 STEWART 11/POOR 4 100 55/GOOD 7 1600 55/GOOD 5 2000 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 SW 20 SW 31 SANDSPIT W 9 SW 15 SW 19 PORT HARDY W 33 W 20 0 0 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/JDG