FLCN39 CWLW 121330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 12 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 12-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 12/POOR 6 321 93/GOOD 9 3261 80/GOOD 6 3582 KAMLOOPS 10/POOR 5 396 99/GOOD 15 3694 80/GOOD 6 3749 OKANAGAN 10/POOR 8 487 92/GOOD 8 3798 99/GOOD 12 3837 CASTLEGAR 12/POOR 7 566 71/GOOD 5 3694 72/GOOD 5 3828 CRANBROOK 12/POOR 5 1047 77/GOOD 6 4074 63/GOOD 4 4237 REVELSTOKE 16/POOR 8 597 63/GOOD 4 3696 72/GOOD 5 3799 GOLDEN 18/POOR 9 967 71/GOOD 5 4021 63/GOOD 4 4116 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 0 S 20 CRANBROOK S 13 W 11 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 6 575 99/GOOD 12 3194 87/GOOD 11 2700 100 MILE 16/POOR 19 1011 99/GOOD 13 4279 80/GOOD 6 4269 WILLIAMS LAKE 13/POOR 11 1001 99/GOOD 13 4318 73/GOOD 5 4330 PUNTZI MTN 19/POOR 18 1014 72/GOOD 5 4209 72/GOOD 5 4251 PRINCE GEORGE 11/POOR 10 718 56/GOOD 6 2477 60/GOOD 8 2224 BURNS LAKE 11/POOR 8 761 95/GOOD 11 3293 62/GOOD 4 3892 SMITHERS 19/POOR 11 699 76/GOOD 8 2783 60/GOOD 4 3533 MCBRIDE 14/POOR 7 858 72/GOOD 5 4027 92/GOOD 8 4067 CLEARWATER 12/POOR 8 471 90/GOOD 8 3621 73/GOOD 6 3224 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 0 SW 15 SMITHERS SE 9 S 35 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 12/POOR 15 414 75/GOOD 12 1887 83/GOOD 12 2169 FT ST JOHN 10/POOR 8 717 56/GOOD 15 1410 75/GOOD 15 1871 WHITEHORSE 10/POOR 3 761 83/GOOD 12 2515 65/GOOD 8 2420 DAWSON 9/POOR 2 403 53/FAIR 8 1596 87/GOOD 16 1877 WATSON LAKE 15/POOR 18 750 85/GOOD 12 2571 78/GOOD 10 2598 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 S 19 WATSON LAKE NW 9 W 17 WHITEHORSE W 19 W 9 MAYO SW 9 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 12/POOR 10 56 41/FAIR 17 391 52/FAIR 25 390 FRASER VALLEY 11/POOR 2 244 56/GOOD 14 832 52/FAIR 14 739 SQUAMISH 10/POOR 5 100 66/GOOD 7 2060 72/GOOD 7 2448 SRN VAN ISLD 11/POOR 11 59 34/FAIR 20 271 40/FAIR 21 324 CNTRL VAN ISLD 16/POOR 16 100 62/GOOD 17 769 58/GOOD 12 989 NRN VAN ISLD 25/POOR 20 179 62/GOOD 25 539 42/FAIR 20 369 TERRACE 13/POOR 2 571 54/FAIR 6 1947 63/GOOD 6 2432 STEWART 11/POOR 4 78 55/GOOD 13 828 59/GOOD 12 996 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 S 19 SW 41 SANDSPIT N 20 0 0 S 20 PORT HARDY 0 0 0 0 S 22 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PWC