FPCN39 CWLW 261430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST MONDAY 26 NOVEMBER 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. 26-November-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 28/POOR 16 460 46/FAIR 12 901 48/FAIR 14 831 KAMLOOPS 31/POOR 16 613 45/FAIR 10 1126 48/FAIR 8 1402 OKANAGAN 25/POOR 13 693 58/GOOD 10 1604 47/FAIR 20 864 CASTLEGAR 24/POOR 8 864 45/FAIR 8 1448 20/POOR 13 657 CRANBROOK 22/POOR 8 1259 34/FAIR 8 1569 52/FAIR 18 1469 REVELSTOKE 33/POOR 12 841 35/FAIR 9 1025 35/FAIR 14 814 GOLDEN 23/POOR 12 1011 33/POOR 9 1330 47/FAIR 12 1475 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 SW 19 W 19 CRANBROOK E 26 S 22 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 12/POOR 4 659 25/POOR 29 652 25/POOR 4 1302 100 MILE 22/POOR 18 1082 49/FAIR 15 1529 44/FAIR 6 2181 WILLIAMS LAKE 16/POOR 14 1026 47/FAIR 20 1350 34/FAIR 8 1583 PUNTZI MTN 15/POOR 20 969 50/FAIR 9 1920 47/FAIR 7 2094 PRINCE GEORGE 15/POOR 6 882 20/POOR 23 783 22/POOR 10 938 BURNS LAKE 46/FAIR 23 1058 22/POOR 10 955 26/POOR 13 970 SMITHERS 39/FAIR 20 835 27/POOR 9 919 27/POOR 12 807 MCBRIDE 21/POOR 15 877 46/FAIR 12 1399 11/POOR 8 784 CLEARWATER 31/POOR 14 713 48/FAIR 17 904 44/FAIR 10 1144 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 31 SW 31 SMITHERS S 43 S 41 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 23/POOR 14 575 23/POOR 8 717 25/POOR 16 573 FT ST JOHN 33/POOR 21 920 32/POOR 18 953 28/POOR 16 922 WHITEHORSE 10/POOR 14 713 9/POOR 2 709 9/POOR 8 710 DAWSON 12/POOR 27 391 10/POOR 22 380 10/POOR 8 396 WATSON LAKE 12/POOR 8 763 15/POOR 9 809 10/POOR 4 747 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 48 E 30 WATSON LAKE E 28 E 37 WHITEHORSE NE 30 NE 50 MAYO 0 0 NE 33 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 15/POOR 6 172 51/FAIR 20 465 50/FAIR 27 341 FRASER VALLEY 15/POOR 14 141 36/FAIR 15 422 15/POOR 20 116 SRN VAN ISLD 12/POOR 7 84 47/FAIR 12 702 46/FAIR 12 692 CNTRL VAN ISLD 15/POOR 12 118 42/FAIR 12 595 34/FAIR 18 308 NRN VAN ISLD 15/POOR 24 67 15/POOR 19 77 14/POOR 22 65 TERRACE 27/POOR 14 462 19/POOR 5 587 28/POOR 8 674 STEWART 17/POOR 23 72 17/POOR 19 88 12/POOR 20 37 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 15 W 24 SW 20 SANDSPIT W 26 SW 31 W 37 PORT HARDY NW 28 NW 24 NW 50 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/