FLCN39 CWLW 121330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 12 SEPTEMBER 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 12-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 17/POOR 5 527 97/GOOD 30 1218 46/FAIR 20 627 KAMLOOPS 20/POOR 9 569 88/GOOD 10 2800 57/GOOD 10 1448 OKANAGAN 14/POOR 3 784 62/GOOD 6 2584 65/GOOD 11 1715 CASTLEGAR 15/POOR 4 785 56/GOOD 8 1859 47/FAIR 10 1323 CRANBROOK 11/POOR 2 1093 55/GOOD 12 1809 67/GOOD 13 2068 REVELSTOKE 13/POOR 2 823 57/GOOD 7 2047 50/FAIR 7 1727 GOLDEN 20/POOR 5 1179 62/GOOD 8 2382 66/GOOD 7 2816 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 30 NW 28 CRANBROOK SW 11 NW 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 10/POOR 4 574 97/GOOD 15 2549 41/FAIR 12 1099 100 MILE 18/POOR 15 1046 89/GOOD 11 3232 46/FAIR 12 1605 WILLIAMS LAKE 11/POOR 7 980 94/GOOD 12 3247 26/POOR 7 1414 PUNTZI MTN 19/POOR 10 1100 99/GOOD 13 3307 49/FAIR 7 2153 PRINCE GEORGE 15/POOR 16 758 80/GOOD 13 2245 64/GOOD 18 1434 BURNS LAKE 12/POOR 15 748 87/GOOD 14 2422 91/GOOD 25 1771 SMITHERS 13/POOR 4 705 78/GOOD 13 2005 71/GOOD 14 1680 MCBRIDE 20/POOR 5 1142 59/GOOD 7 2425 62/GOOD 7 2547 CLEARWATER 11/POOR 3 530 62/GOOD 7 2227 37/FAIR 7 1204 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 39 W 50 SMITHERS SW 33 W 48 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 11/POOR 11 418 61/GOOD 7 2146 72/GOOD 14 1568 FT ST JOHN 50/FAIR 33 968 99/GOOD 26 2073 99/GOOD 24 2272 WHITEHORSE 11/POOR 9 753 62/GOOD 13 1695 17/POOR 6 954 DAWSON 10/POOR 2 430 64/GOOD 7 2279 50/FAIR 10 1290 WATSON LAKE 11/POOR 8 736 58/GOOD 7 2317 29/POOR 11 1039 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 37 W 65 WATSON LAKE W 59 W 57 WHITEHORSE W 30 W 31 MAYO N 15 N 17 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 12/POOR 2 269 43/FAIR 13 566 12/POOR 3 178 FRASER VALLEY 20/POOR 8 320 51/FAIR 11 902 11/POOR 8 114 SQUAMISH 13/POOR 3 295 36/FAIR 6 966 12/POOR 4 176 SRN VAN ISLD 15/POOR 11 119 40/FAIR 16 428 51/FAIR 32 310 CNTRL VAN ISLD 21/POOR 11 224 61/GOOD 12 1061 43/FAIR 7 1042 NRN VAN ISLD 18/POOR 10 188 69/GOOD 25 640 45/FAIR 36 240 TERRACE 15/POOR 4 505 27/POOR 7 720 11/POOR 10 254 STEWART 12/POOR 5 112 11/POOR 7 52 13/POOR 6 140 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 17 W 15 NW 24 SANDSPIT 0 0 SW 17 SW 22 PORT HARDY S 41 S 41 SW 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KK