FPCN39 CWLW 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 30 JUNE 2001 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF LOCAL MOUNTAINS OR HILLS. 30-June-2001 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 24/POOR 13 442 95/GOOD 14 2287 70/GOOD 12 1536 KAMLOOPS 20/POOR 13 499 99/GOOD 15 2496 86/GOOD 14 2024 OKANAGAN 16/POOR 9 607 99/GOOD 16 2641 81/GOOD 11 2343 CASTLEGAR 10/POOR 6 526 81/GOOD 11 2365 81/GOOD 12 2229 CRANBROOK 35/FAIR 17 1249 97/GOOD 14 3080 99/GOOD 18 2726 REVELSTOKE 12/POOR 7 525 85/GOOD 10 2725 76/GOOD 11 2117 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 0 SW 17 CRANBROOK SE 13 S 20 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 12/POOR 4 691 99/GOOD 16 2876 72/GOOD 9 2369 100 MILE 16/POOR 11 1057 99/GOOD 20 3077 82/GOOD 10 3071 WILLIAMS LAKE 16/POOR 11 1053 99/GOOD 17 3222 81/GOOD 10 3020 PUNTZI MTN 16/POOR 9 1062 99/GOOD 14 3288 99/GOOD 16 2917 PRINCE GEORGE 11/POOR 4 792 79/GOOD 9 2900 76/GOOD 12 2209 BURNS LAKE 22/POOR 9 810 82/GOOD 11 2454 96/GOOD 17 2273 SMITHERS 18/POOR 8 731 75/GOOD 10 2302 86/GOOD 15 2069 MCBRIDE 18/POOR 13 857 85/GOOD 10 2979 80/GOOD 13 2270 CLEARWATER 12/POOR 8 470 93/GOOD 12 2663 75/GOOD 10 2197 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 13 S 15 SMITHERS E 19 E 22 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 13/POOR 8 475 99/GOOD 15 2482 98/GOOD 16 2265 FT ST JOHN 16/POOR 15 783 99/GOOD 21 2706 73/GOOD 11 2232 WHITEHORSE 49/FAIR 18 1186 61/GOOD 5 3224 65/GOOD 15 1625 DAWSON 15/POOR 18 429 99/GOOD 20 2794 99/GOOD 13 3335 WATSON LAKE 10/POOR 2 778 63/GOOD 7 2562 69/GOOD 8 2599 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 0 0 WATSON LAKE S 22 S 30 WHITEHORSE 0 0 SE 9 MAYO NW 9 W 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 10 131 54/FAIR 12 852 31/POOR 7 622 FRASER VALLEY 12/POOR 6 149 70/GOOD 13 1266 48/FAIR 8 1109 SRN VAN ISLD 12/POOR 6 119 58/GOOD 13 905 17/POOR 4 389 CNTRL VAN ISLD 10/POOR 1 118 56/GOOD 10 1121 33/FAIR 6 834 NRN VAN ISLD 18/POOR 10 184 59/GOOD 14 865 80/GOOD 17 1197 TERRACE 21/POOR 16 363 41/FAIR 4 1919 59/GOOD 10 1402 STEWART 14/POOR 10 95 32/POOR 6 766 30/POOR 14 301 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 S 19 S 31 SANDSPIT 0 0 SE 19 SE 26 PORT HARDY E 11 SE 22 SE 24 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/