FLCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 18 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-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 22/POOR 4 828 20/POOR 1 2280 53/FAIR 6 1896 KAMLOOPS 34/FAIR 10 853 39/FAIR 4 1928 86/GOOD 8 3249 OKANAGAN 18/POOR 3 1016 63/GOOD 8 2085 87/GOOD 8 3448 CASTLEGAR 15/POOR 8 634 20/POOR 4 1004 39/FAIR 3 2553 CRANBROOK 14/POOR 3 1259 28/POOR 5 1688 56/GOOD 6 2738 REVELSTOKE 17/POOR 3 943 36/FAIR 4 1799 23/POOR 1 3115 GOLDEN 17/POOR 3 1309 64/GOOD 6 3030 80/GOOD 8 3338 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 20 N 15 CRANBROOK SE 11 E 19 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 23/POOR 12 761 60/GOOD 6 2588 99/GOOD 14 3070 100 MILE 41/FAIR 11 1560 89/GOOD 12 3042 99/GOOD 15 4094 WILLIAMS LAKE 24/POOR 9 1267 79/GOOD 8 3405 99/GOOD 13 4070 PUNTZI MTN 27/POOR 15 1137 29/POOR 2 2883 54/FAIR 4 3472 PRINCE GEORGE 18/POOR 11 845 48/FAIR 3 3579 77/GOOD 6 3785 BURNS LAKE 24/POOR 10 993 92/GOOD 10 3396 33/POOR 2 3091 SMITHERS 30/POOR 9 981 76/GOOD 7 3138 -7/POOR -1 3203 MCBRIDE 16/POOR 5 974 77/GOOD 7 3407 51/FAIR 3 3858 CLEARWATER 16/POOR 2 1031 52/FAIR 5 2350 70/GOOD 5 3512 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE N 9 NE 26 SMITHERS 0 0 SE 28 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 15 415 33/POOR 7 1077 70/GOOD 12 1712 FT ST JOHN 10/POOR 5 719 24/POOR 3 1656 84/GOOD 15 2178 WHITEHORSE 10/POOR 3 735 39/FAIR 3 2769 77/GOOD 10 2590 DAWSON 10/POOR 4 394 65/GOOD 10 1747 62/GOOD 8 1985 WATSON LAKE 9/POOR 1 721 64/GOOD 13 1726 69/GOOD 8 2602 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 0 0 WATSON LAKE S 13 NW 11 WHITEHORSE N 13 N 28 MAYO NW 11 NW 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 20/POOR 9 224 33/POOR 11 429 28/POOR 9 406 FRASER VALLEY 8/POOR -1 259 50/FAIR 11 874 45/FAIR 10 820 SQUAMISH 6/POOR -1 554 57/GOOD 7 1658 36/FAIR 4 1436 SRN VAN ISLD 17/POOR 13 139 29/POOR 11 367 29/POOR 13 313 CNTRL VAN ISLD 12/POOR 6 127 30/POOR 5 866 41/FAIR 7 964 NRN VAN ISLD 14/POOR 16 76 56/GOOD 22 517 30/POOR 14 312 TERRACE 24/POOR 4 958 48/FAIR 7 1426 37/FAIR 5 1364 STEWART 14/POOR 4 223 31/POOR 6 733 23/POOR 5 543 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 13 NW 20 0 0 SANDSPIT NW 20 N 13 S 11 PORT HARDY 0 0 0 0 SE 17 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PWC