FPCN39 CWLW 251330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 25 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. 25-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 67/GOOD 13 1340 61/GOOD 7 2021 45/FAIR 4 2139 KAMLOOPS 91/GOOD 22 1531 86/GOOD 12 2286 82/GOOD 10 2448 OKANAGAN 90/GOOD 23 1563 71/GOOD 7 2785 77/GOOD 8 2825 CASTLEGAR 87/GOOD 19 1744 69/GOOD 8 2426 41/FAIR 5 1813 CRANBROOK 99/GOOD 26 2185 99/GOOD 16 2970 30/POOR 8 1453 REVELSTOKE 46/FAIR 11 1167 64/GOOD 9 1926 63/GOOD 7 2320 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 33 NW 35 CRANBROOK W 41 W 61 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 65/GOOD 16 1420 62/GOOD 8 2167 86/GOOD 9 3153 100 MILE 76/GOOD 20 1860 77/GOOD 10 2802 78/GOOD 9 3097 WILLIAMS LAKE 68/GOOD 18 1779 82/GOOD 9 3266 74/GOOD 8 3125 PUNTZI MTN 57/GOOD 18 1528 94/GOOD 12 3222 92/GOOD 15 2696 PRINCE GEORGE 25/POOR 10 1005 56/GOOD 13 1529 87/GOOD 9 3325 BURNS LAKE 45/FAIR 15 1064 78/GOOD 11 2306 92/GOOD 13 2609 SMITHERS 45/FAIR 14 1070 70/GOOD 10 2101 81/GOOD 11 2423 MCBRIDE 28/POOR 5 1488 71/GOOD 11 2197 61/GOOD 8 2285 CLEARWATER 72/GOOD 19 1276 78/GOOD 9 2541 65/GOOD 7 2384 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 28 W 26 SMITHERS W 19 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 18/POOR 9 564 42/FAIR 5 1795 59/GOOD 6 2363 FT ST JOHN 61/GOOD 12 1748 64/GOOD 8 2401 99/GOOD 23 3581 WHITEHORSE 41/FAIR 16 1115 97/GOOD 15 2678 71/GOOD 8 2738 DAWSON 28/POOR 19 562 90/GOOD 8 3558 98/GOOD 10 3406 WATSON LAKE 59/GOOD 13 1599 74/GOOD 8 2879 74/GOOD 7 3159 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 11 0 0 WATSON LAKE E 26 E 30 WHITEHORSE SE 15 NE 11 MAYO SE 13 NE 13 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 73/GOOD 23 748 55/GOOD 13 802 30/POOR 9 458 FRASER VALLEY 76/GOOD 18 1084 68/GOOD 15 1069 71/GOOD 13 1313 SRN VAN ISLD 69/GOOD 24 654 55/GOOD 13 819 25/POOR 9 365 CNTRL VAN ISLD 64/GOOD 25 558 67/GOOD 15 987 28/POOR 4 949 NRN VAN ISLD 39/FAIR 12 539 72/GOOD 15 1115 54/FAIR 18 587 TERRACE 44/FAIR 10 953 65/GOOD 8 1959 62/GOOD 7 2053 STEWART 14/POOR 7 146 36/FAIR 8 688 39/FAIR 10 635 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 9 W 15 W 13 SANDSPIT W 13 SW 15 W 19 PORT HARDY W 13 W 11 W 17 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/TCS