FPCN39 CWLW 141330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 14 OCTOBER 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. 14-October-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 42/FAIR 15 693 32/POOR 6 998 17/POOR 15 334 KAMLOOPS 26/POOR 15 565 28/POOR 3 1560 53/FAIR 23 785 OKANAGAN 50/FAIR 14 1106 40/FAIR 6 1533 67/GOOD 24 1065 CASTLEGAR 29/POOR 11 851 42/FAIR 5 1899 58/GOOD 14 1323 CRANBROOK 34/FAIR 13 1333 46/FAIR 5 2531 46/FAIR 10 1731 REVELSTOKE 21/POOR 11 640 40/FAIR 5 1732 58/GOOD 15 1210 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 NW 35 NW 39 CRANBROOK 0 NW 22 NW 43 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 26/POOR 17 743 36/FAIR 5 1645 33/POOR 32 694 100 MILE 39/FAIR 16 1323 14/POOR 1 1896 69/GOOD 33 1411 WILLIAMS LAKE 25/POOR 18 1107 27/POOR 3 2077 68/GOOD 32 1405 PUNTZI MTN 44/FAIR 16 1376 47/FAIR 12 1608 13/POOR 17 952 PRINCE GEORGE 20/POOR 16 826 32/POOR 4 1858 22/POOR 25 792 BURNS LAKE 19/POOR 21 806 45/FAIR 9 1562 20/POOR 25 796 SMITHERS 12/POOR 15 561 49/FAIR 10 1401 26/POOR 22 673 MCBRIDE 43/FAIR 10 1442 39/FAIR 6 1779 60/GOOD 20 1338 CLEARWATER 25/POOR 14 617 22/POOR 2 1610 60/GOOD 20 1001 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 NW 17 NW 41 SMITHERS 0 N 13 NW 26 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 27/POOR 30 501 82/GOOD 14 1901 46/FAIR 20 786 FT ST JOHN 28/POOR 25 841 80/GOOD 12 2362 42/FAIR 19 1067 WHITEHORSE 14/POOR 15 770 40/FAIR 8 1497 71/GOOD 27 1309 DAWSON 11/POOR 10 403 43/FAIR 15 857 38/FAIR 14 790 WATSON LAKE 26/POOR 17 879 48/FAIR 6 2129 74/GOOD 34 1207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 W 20 W 41 WATSON LAKE 0 NW 24 W 30 WHITEHORSE 0 W 31 W 30 MAYO 0 W 19 W 26 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 58/GOOD 37 309 29/POOR 27 147 11/POOR 32 16 FRASER VALLEY 30/POOR 16 315 49/FAIR 18 555 11/POOR 17 79 SRN VAN ISLD 26/POOR 10 341 21/POOR 14 180 12/POOR 20 48 CNTRL VAN ISLD 50/FAIR 23 422 41/FAIR 14 509 12/POOR 25 47 NRN VAN ISLD 16/POOR 17 100 13/POOR 14 79 11/POOR 39 33 TERRACE 18/POOR 15 330 38/FAIR 10 818 11/POOR 21 236 STEWART 13/POOR 11 67 25/POOR 9 355 15/POOR 24 53 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SE 31 W 26 W 39 SANDSPIT E 33 NE 31 NW 30 PORT HARDY N 11 N 9 NW 15 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/