FLCN39 CWLW 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 21 SEPTEMBER 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-September-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 28/POOR 9 652 47/FAIR 10 1063 36/FAIR 5 1314 KAMLOOPS 14/POOR 5 541 85/GOOD 20 1478 47/FAIR 6 1704 OKANAGAN 17/POOR 8 643 65/GOOD 12 1609 29/POOR 3 1755 CASTLEGAR 14/POOR 6 636 47/FAIR 7 1672 38/FAIR 6 1508 CRANBROOK 14/POOR 6 1079 49/FAIR 9 1933 47/FAIR 10 1774 REVELSTOKE 11/POOR 1 836 38/FAIR 8 1201 27/POOR 3 1642 GOLDEN 17/POOR 3 1274 43/FAIR 8 1679 73/GOOD 9 2652 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 19 NW 39 CRANBROOK W 15 NW 30 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 23 843 36/FAIR 35 705 61/GOOD 8 2098 100 MILE 31/POOR 23 1128 86/GOOD 30 1709 57/GOOD 6 2818 WILLIAMS LAKE 27/POOR 12 1239 85/GOOD 30 1697 52/FAIR 6 2549 PUNTZI MTN 27/POOR 12 1195 99/GOOD 24 2275 70/GOOD 9 2683 PRINCE GEORGE 48/FAIR 27 1009 76/GOOD 35 1208 80/GOOD 12 2378 BURNS LAKE 33/POOR 31 871 78/GOOD 33 1303 99/GOOD 20 2444 SMITHERS 14/POOR 7 652 70/GOOD 21 1270 61/GOOD 8 2062 MCBRIDE 17/POOR 5 1026 26/POOR 12 1010 40/FAIR 6 1792 CLEARWATER 17/POOR 7 601 47/FAIR 10 1231 23/POOR 2 1749 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 41 W 52 SMITHERS SW 87 SW 111 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 14/POOR 9 483 67/GOOD 35 802 99/GOOD 21 2187 FT ST JOHN 46/FAIR 37 911 88/GOOD 38 1339 99/GOOD 27 1962 WHITEHORSE 33/POOR 24 902 99/GOOD 30 2183 67/GOOD 21 1390 DAWSON 10/POOR 18 381 54/FAIR 31 699 50/FAIR 18 882 WATSON LAKE 14/POOR 17 743 99/GOOD 38 1749 99/GOOD 20 2231 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 89 SW 120 WATSON LAKE SW 69 SW 74 WHITEHORSE S 74 SW 67 MAYO S 46 S 41 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 28/POOR 20 185 48/FAIR 15 571 14/POOR 4 249 FRASER VALLEY 18/POOR 7 297 60/GOOD 13 988 17/POOR 4 444 SQUAMISH 13/POOR 2 434 44/FAIR 8 1001 16/POOR 3 486 SRN VAN ISLD 15/POOR 7 168 40/FAIR 22 311 9/POOR 2 45 CNTRL VAN ISLD 13/POOR 5 166 56/GOOD 12 925 18/POOR 7 264 NRN VAN ISLD 16/POOR 17 95 34/FAIR 40 147 26/POOR 11 320 TERRACE 25/POOR 21 363 34/FAIR 35 362 20/POOR 8 484 STEWART 30/POOR 21 202 34/FAIR 35 152 12/POOR 10 61 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 W 24 NW 56 SANDSPIT S 37 SW 41 W 44 PORT HARDY SW 85 SW 91 SW 93 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MMB