FLCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 22 JULY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-July-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 13/POOR 5 392 64/GOOD 5 2927 62/GOOD 4 3396 KAMLOOPS 17/POOR 11 480 76/GOOD 7 2976 60/GOOD 4 3405 OKANAGAN 11/POOR 6 507 74/GOOD 6 3325 64/GOOD 4 3797 CASTLEGAR 15/POOR 12 591 64/GOOD 5 3180 76/GOOD 7 3119 CRANBROOK 13/POOR 6 1071 94/GOOD 11 3491 93/GOOD 10 3668 REVELSTOKE 18/POOR 6 724 79/GOOD 7 3265 63/GOOD 4 3697 GOLDEN 13/POOR 2 1183 81/GOOD 7 3714 62/GOOD 4 3987 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 15 N 19 CRANBROOK NE 9 0 0 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 9 574 85/GOOD 11 2621 65/GOOD 7 2532 100 MILE 37/FAIR 18 1252 89/GOOD 10 3433 56/GOOD 4 3675 WILLIAMS LAKE 22/POOR 11 1162 95/GOOD 11 3551 63/GOOD 5 3557 PUNTZI MTN 15/POOR 6 1082 68/GOOD 6 3396 82/GOOD 7 3911 PRINCE GEORGE 11/POOR 3 787 76/GOOD 8 2955 74/GOOD 8 2862 BURNS LAKE 17/POOR 11 850 62/GOOD 6 2849 62/GOOD 4 3907 SMITHERS 20/POOR 10 739 63/GOOD 6 2697 64/GOOD 4 3874 MCBRIDE 11/POOR 1 1161 62/GOOD 5 3303 61/GOOD 4 3870 CLEARWATER 13/POOR 6 530 61/GOOD 6 2485 44/FAIR 3 2870 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 13 0 0 SMITHERS 0 0 0 0 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 10 468 86/GOOD 13 2173 76/GOOD 9 2429 FT ST JOHN 13/POOR 7 787 57/GOOD 6 2555 67/GOOD 7 2790 WHITEHORSE 46/FAIR 15 1236 92/GOOD 11 3120 58/GOOD 7 2333 DAWSON 9/POOR 1 450 30/POOR 8 874 30/POOR 5 1195 WATSON LAKE 19/POOR 23 770 82/GOOD 12 2445 99/GOOD 23 3010 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 11 SW 28 WATSON LAKE W 26 SW 22 WHITEHORSE SW 30 SW 26 MAYO S 28 SW 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 16/POOR 11 112 77/GOOD 28 678 61/GOOD 22 570 FRASER VALLEY 15/POOR 8 184 83/GOOD 11 2026 99/GOOD 17 2219 SQUAMISH 14/POOR 9 156 68/GOOD 6 2576 74/GOOD 6 2988 SRN VAN ISLD 12/POOR 17 47 98/GOOD 11 2787 97/GOOD 12 2484 CNTRL VAN ISLD 32/POOR 26 201 77/GOOD 12 1601 58/GOOD 6 1953 NRN VAN ISLD 23/POOR 16 189 46/FAIR 22 386 32/POOR 19 265 TERRACE 20/POOR 4 726 59/GOOD 7 1892 68/GOOD 5 3197 STEWART 16/POOR 4 317 56/GOOD 8 1363 55/GOOD 7 1514 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NE 9 E 31 SE 24 SANDSPIT N 26 N 20 N 26 PORT HARDY 0 0 NW 13 W 24 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KK