FPCN39 CWLW 101330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 10 APRIL 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 10-April-2003 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 39/FAIR 16 613 66/GOOD 17 1076 69/GOOD 11 1641 KAMLOOPS 36/FAIR 18 645 99/GOOD 22 2061 99/GOOD 15 2927 OKANAGAN 44/FAIR 27 731 99/GOOD 19 2257 99/GOOD 15 2757 CASTLEGAR 29/POOR 20 696 99/GOOD 16 2868 76/GOOD 9 2528 CRANBROOK 14/POOR 7 1076 96/GOOD 14 3035 82/GOOD 11 2864 REVELSTOKE 39/FAIR 22 726 75/GOOD 9 2403 50/FAIR 5 2249 GOLDEN 30/POOR 18 1010 61/GOOD 9 2189 45/FAIR 6 2093 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 46 SW 54 CRANBROOK S 19 SW 37 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 60/GOOD 21 1120 99/GOOD 22 2136 99/GOOD 17 3083 100 MILE 72/GOOD 19 1812 99/GOOD 24 2344 99/GOOD 24 3600 WILLIAMS LAKE 79/GOOD 20 1920 99/GOOD 22 2839 99/GOOD 21 3891 PUNTZI MTN 68/GOOD 18 1732 99/GOOD 24 2816 99/GOOD 21 3505 PRINCE GEORGE 29/POOR 19 898 93/GOOD 17 2300 99/GOOD 14 3443 BURNS LAKE 56/GOOD 22 1213 87/GOOD 15 2299 99/GOOD 15 3098 SMITHERS 47/FAIR 21 922 82/GOOD 13 2170 79/GOOD 10 2503 MCBRIDE 53/FAIR 17 1311 73/GOOD 14 1935 85/GOOD 12 2624 CLEARWATER 39/FAIR 21 690 78/GOOD 17 1531 91/GOOD 13 2415 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE S 30 S 41 SMITHERS S 31 S 30 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 10/POOR 2 456 99/GOOD 19 2350 30/POOR 9 854 FT ST JOHN 11/POOR 9 745 79/GOOD 24 1510 62/GOOD 10 1962 WHITEHORSE 39/FAIR 23 971 99/GOOD 23 2198 77/GOOD 16 1865 DAWSON 20/POOR 14 516 99/GOOD 18 2261 75/GOOD 13 1731 WATSON LAKE 12/POOR 6 775 99/GOOD 20 2761 99/GOOD 28 1846 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 31 SE 28 WATSON LAKE 0 0 0 0 WHITEHORSE SE 44 SE 54 MAYO SW 19 SW 22 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 23/POOR 22 125 79/GOOD 22 902 77/GOOD 31 602 FRASER VALLEY 17/POOR 16 156 71/GOOD 22 797 52/FAIR 15 708 SQUAMISH 29/POOR 15 313 61/GOOD 16 833 53/FAIR 14 754 SRN VAN ISLD 15/POOR 10 122 64/GOOD 18 769 71/GOOD 27 619 CNTRL VAN ISLD 21/POOR 17 161 82/GOOD 19 1128 73/GOOD 26 674 NRN VAN ISLD 48/FAIR 33 280 99/GOOD 37 922 56/GOOD 18 622 TERRACE 55/GOOD 16 868 67/GOOD 15 1179 84/GOOD 15 1702 STEWART 45/FAIR 22 354 54/FAIR 13 787 49/FAIR 13 677 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 15 S 41 SW 67 SANDSPIT S 50 S 31 W 19 PORT HARDY SE 81 S 67 S 54 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/