FPCN39 CWLW 121330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 12 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. 12-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 56/GOOD 12 1130 70/GOOD 9 1977 92/GOOD 16 1902 KAMLOOPS 65/GOOD 12 1504 90/GOOD 15 2064 99/GOOD 19 2581 OKANAGAN 63/GOOD 14 1403 99/GOOD 18 2466 95/GOOD 15 2342 CASTLEGAR 20/POOR 3 1164 60/GOOD 10 1695 82/GOOD 13 2131 CRANBROOK 32/POOR 6 1703 76/GOOD 18 1944 76/GOOD 11 2595 REVELSTOKE 65/GOOD 15 1377 75/GOOD 9 2406 57/GOOD 8 1839 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 37 N 22 CRANBROOK 0 0 0 0 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 67/GOOD 22 1201 80/GOOD 11 2382 92/GOOD 12 2765 100 MILE 81/GOOD 26 1727 99/GOOD 19 3001 99/GOOD 14 3164 WILLIAMS LAKE 73/GOOD 28 1547 95/GOOD 14 2971 99/GOOD 15 3189 PUNTZI MTN 68/GOOD 19 1704 73/GOOD 8 3048 99/GOOD 21 3043 PRINCE GEORGE 42/FAIR 15 1148 73/GOOD 9 2577 66/GOOD 8 2491 BURNS LAKE 59/GOOD 14 1386 71/GOOD 8 2555 98/GOOD 15 2567 SMITHERS 35/FAIR 13 921 71/GOOD 8 2551 87/GOOD 12 2506 MCBRIDE 36/FAIR 15 1093 74/GOOD 8 2929 62/GOOD 8 2314 CLEARWATER 73/GOOD 17 1394 80/GOOD 10 2423 48/FAIR 6 1826 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE N 19 NE 31 SMITHERS E 24 NE 20 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 15/POOR 13 470 62/GOOD 7 2206 59/GOOD 6 2372 FT ST JOHN 25/POOR 16 893 99/GOOD 11 3898 50/FAIR 8 1839 WHITEHORSE 48/FAIR 17 1199 99/GOOD 18 2827 75/GOOD 12 2193 DAWSON 29/POOR 8 871 63/GOOD 6 2545 96/GOOD 10 3285 WATSON LAKE 12/POOR 9 742 74/GOOD 8 2891 78/GOOD 10 2622 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 15 0 0 WATSON LAKE S 11 S 15 WHITEHORSE S 28 S 35 MAYO SW 26 S 31 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 24/POOR 4 718 37/FAIR 15 388 53/FAIR 13 776 FRASER VALLEY 54/FAIR 10 1074 63/GOOD 15 928 69/GOOD 16 1019 SRN VAN ISLD 62/GOOD 19 695 41/FAIR 16 434 54/GOOD 21 508 CNTRL VAN ISLD 72/GOOD 26 661 33/POOR 4 1212 60/GOOD 13 951 NRN VAN ISLD 58/GOOD 26 462 76/GOOD 24 778 49/FAIR 10 892 TERRACE 32/POOR 10 665 63/GOOD 8 1858 50/FAIR 9 1229 STEWART 18/POOR 13 132 34/FAIR 10 507 34/FAIR 8 635 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 24 N 50 N 52 SANDSPIT NW 31 N 17 N 17 PORT HARDY 0 0 E 9 E 22 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/