FPCN39 CWLW 291330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 29 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. 29-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 59/GOOD 15 1026 67/GOOD 7 2317 88/GOOD 13 2104 KAMLOOPS 64/GOOD 13 1374 71/GOOD 6 3046 92/GOOD 10 3046 OKANAGAN 39/FAIR 10 1081 73/GOOD 6 3256 99/GOOD 12 3156 CASTLEGAR 27/POOR 10 849 78/GOOD 8 2895 91/GOOD 11 2895 CRANBROOK 29/POOR 10 1325 89/GOOD 12 3008 99/GOOD 14 3213 REVELSTOKE 26/POOR 5 1103 58/GOOD 6 2379 65/GOOD 6 2731 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 19 SW 19 CRANBROOK W 22 W 35 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 28/POOR 5 1297 52/FAIR 5 2485 82/GOOD 10 2645 100 MILE 32/POOR 5 1875 34/FAIR 3 2640 99/GOOD 16 3184 WILLIAMS LAKE 24/POOR 3 1920 56/GOOD 6 2731 99/GOOD 16 3196 PUNTZI MTN 43/FAIR 8 1810 56/GOOD 6 2727 99/GOOD 14 3356 PRINCE GEORGE 36/FAIR 11 1191 39/FAIR 5 1942 71/GOOD 8 2703 BURNS LAKE 26/POOR 5 1194 56/GOOD 5 2707 55/GOOD 8 1850 SMITHERS 29/POOR 5 1288 60/GOOD 6 2566 55/GOOD 8 1856 MCBRIDE 20/POOR 3 1427 32/POOR 5 1630 65/GOOD 7 2717 CLEARWATER 28/POOR 5 1140 64/GOOD 8 2096 86/GOOD 10 2727 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 22 0 0 SMITHERS W 15 S 15 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 5 473 60/GOOD 6 2393 97/GOOD 15 2364 FT ST JOHN 28/POOR 10 1060 55/GOOD 5 2802 99/GOOD 22 2761 WHITEHORSE 26/POOR 5 1345 73/GOOD 10 2403 70/GOOD 8 2697 DAWSON 15/POOR 5 592 83/GOOD 7 3479 99/GOOD 17 3593 WATSON LAKE 23/POOR 5 1214 99/GOOD 17 2559 75/GOOD 9 2663 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 SE 15 WATSON LAKE SE 35 SE 37 WHITEHORSE SE 17 SE 15 MAYO S 28 S 20 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 17/POOR 5 307 63/GOOD 10 1302 36/FAIR 10 554 FRASER VALLEY 17/POOR 6 315 62/GOOD 8 1658 75/GOOD 14 1330 SRN VAN ISLD 15/POOR 8 154 45/FAIR 6 1319 47/FAIR 24 366 CNTRL VAN ISLD 13/POOR 4 210 40/FAIR 5 1324 72/GOOD 13 1295 NRN VAN ISLD 15/POOR 6 190 77/GOOD 17 1122 50/FAIR 14 677 TERRACE 31/POOR 6 944 65/GOOD 8 1949 42/FAIR 6 1383 STEWART 19/POOR 6 322 22/POOR 3 848 20/POOR 3 667 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 0 0 SW 11 SANDSPIT S 13 S 15 S 20 PORT HARDY S 31 S 24 S 30 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC