FPCN39 CWLW 071430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST WEDNESDAY 7 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. 07-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 39/FAIR 20 544 67/GOOD 24 843 57/GOOD 23 708 KAMLOOPS 27/POOR 22 505 59/GOOD 26 806 65/GOOD 22 983 OKANAGAN 18/POOR 16 565 76/GOOD 27 1139 63/GOOD 27 946 CASTLEGAR 12/POOR 9 556 52/FAIR 13 1247 50/FAIR 15 1098 CRANBROOK 11/POOR 10 977 67/GOOD 18 1754 46/FAIR 17 1406 REVELSTOKE 18/POOR 11 596 60/GOOD 17 1157 54/FAIR 19 983 GOLDEN 14/POOR 8 899 60/GOOD 17 1497 49/FAIR 19 1248 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 W 22 SW 30 CRANBROOK 0 W 24 W 41 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 42/FAIR 32 759 54/FAIR 32 866 37/FAIR 36 702 100 MILE 32/POOR 31 1088 55/GOOD 33 1259 36/FAIR 34 1101 WILLIAMS LAKE 30/POOR 29 1080 67/GOOD 30 1422 27/POOR 34 1043 PUNTZI MTN 49/FAIR 27 1240 94/GOOD 33 1759 90/GOOD 36 1615 PRINCE GEORGE 40/FAIR 34 879 37/FAIR 34 863 12/POOR 39 704 BURNS LAKE 70/GOOD 34 1178 64/GOOD 19 1425 12/POOR 31 732 SMITHERS 63/GOOD 31 945 46/FAIR 16 1025 10/POOR 12 531 MCBRIDE 26/POOR 22 877 36/FAIR 24 963 13/POOR 26 757 CLEARWATER 21/POOR 20 505 24/POOR 24 514 39/FAIR 25 642 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 SW 39 SW 39 SMITHERS 0 S 72 S 89 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 10/POOR 5 416 19/POOR 12 539 13/POOR 3 596 FT ST JOHN 13/POOR 15 740 56/GOOD 25 1134 42/FAIR 34 900 WHITEHORSE 29/POOR 19 911 19/POOR 17 812 15/POOR 12 797 DAWSON 13/POOR 17 414 19/POOR 17 482 11/POOR 6 417 WATSON LAKE 20/POOR 17 811 21/POOR 19 810 12/POOR 18 716 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 S 28 S 30 WATSON LAKE 0 SE 15 S 17 WHITEHORSE 0 SE 24 SE 15 MAYO 0 0 0 0 0 0 0 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 49/FAIR 25 357 65/GOOD 28 502 30/POOR 21 196 FRASER VALLEY 30/POOR 23 239 54/FAIR 20 571 43/FAIR 23 376 SRN VAN ISLD 23/POOR 17 173 56/GOOD 21 534 30/POOR 15 291 CNTRL VAN ISLD 40/FAIR 24 298 32/POOR 23 224 34/FAIR 16 332 NRN VAN ISLD 75/GOOD 43 440 78/GOOD 46 440 84/GOOD 49 476 TERRACE 27/POOR 29 341 20/POOR 16 342 12/POOR 6 296 STEWART 38/FAIR 30 205 20/POOR 23 96 10/POOR 9 25 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 22 S 28 SW 46 SANDSPIT S 91 S 106 SW 96 PORT HARDY SW 67 SW 72 S 83 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/