FPCN39 CWLW 021330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 2 APRIL 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. 02-April-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 57/GOOD 14 1034 48/FAIR 8 1293 73/GOOD 12 1655 KAMLOOPS 58/GOOD 15 1121 63/GOOD 10 1678 94/GOOD 15 2227 OKANAGAN 50/FAIR 10 1373 99/GOOD 15 2537 82/GOOD 13 2071 CASTLEGAR 33/FAIR 7 1183 81/GOOD 12 2229 81/GOOD 12 2237 CRANBROOK 10/POOR 1 1200 99/GOOD 23 2572 93/GOOD 19 2379 REVELSTOKE 21/POOR 4 988 88/GOOD 14 2195 75/GOOD 11 2062 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 0 0 0 CRANBROOK 0 0 SE 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 36/FAIR 22 793 99/GOOD 28 2275 71/GOOD 12 1895 100 MILE 52/FAIR 22 1385 82/GOOD 21 1955 94/GOOD 14 2948 WILLIAMS LAKE 47/FAIR 25 1275 99/GOOD 26 2186 85/GOOD 13 2701 PUNTZI MTN 53/FAIR 20 1405 99/GOOD 30 2059 67/GOOD 12 2139 PRINCE GEORGE 22/POOR 14 867 99/GOOD 30 2400 67/GOOD 10 2164 BURNS LAKE 44/FAIR 20 919 94/GOOD 18 2106 56/GOOD 7 2100 SMITHERS 32/POOR 19 765 63/GOOD 10 1831 44/FAIR 9 1356 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NE 28 E 15 SMITHERS NE 24 NE 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 7 482 33/POOR 5 1321 63/GOOD 16 1205 FT ST JOHN 38/FAIR 21 980 77/GOOD 13 2133 49/FAIR 9 1660 WHITEHORSE 28/POOR 19 902 80/GOOD 22 1621 76/GOOD 39 1175 DAWSON 21/POOR 21 477 47/FAIR 21 767 28/POOR 31 493 WATSON LAKE 22/POOR 18 828 76/GOOD 12 2212 84/GOOD 20 1806 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 11 NW 15 WATSON LAKE NW 13 W 22 WHITEHORSE SW 20 W 26 MAYO SW 30 W 44 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 29/POOR 8 505 92/GOOD 34 793 58/GOOD 15 775 FRASER VALLEY 16/POOR 4 385 91/GOOD 14 1931 99/GOOD 21 1622 SRN VAN ISLD 63/GOOD 17 796 63/GOOD 19 711 55/GOOD 22 497 CNTRL VAN ISLD 62/GOOD 21 632 99/GOOD 25 1285 75/GOOD 14 1314 NRN VAN ISLD 54/FAIR 29 371 99/GOOD 40 1423 49/FAIR 17 537 TERRACE 23/POOR 15 399 63/GOOD 9 1696 46/FAIR 8 1230 STEWART 22/POOR 18 148 27/POOR 14 256 22/POOR 14 181 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 13 N 11 N 13 SANDSPIT N 33 N 33 NE 33 PORT HARDY N 48 N 39 N 28 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/