FLCN39 CWVR 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 23 AUGUST 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-AUGUST-2007 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 31/POOR 6 954 97/GOOD 12 2712 86/GOOD 10 2567 KAMLOOPS 32/POOR 9 862 84/GOOD 9 2802 94/GOOD 11 2884 OKANAGAN 10/POOR 4 485 75/GOOD 7 3034 99/GOOD 11 3710 CASTLEGAR 12/POOR 10 554 65/GOOD 7 2477 99/GOOD 12 3299 CRANBROOK 13/POOR 5 1098 59/GOOD 4 3897 99/GOOD 14 3570 REVELSTOKE 12/POOR 3 632 62/GOOD 5 3016 60/GOOD 5 2856 GOLDEN 15/POOR 5 991 80/GOOD 7 3679 83/GOOD 9 3183 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 5 NW 10 NW 20 CRANBROOK NW 5 NW 5 NW 10 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 10/POOR 9 573 72/GOOD 8 2640 65/GOOD 7 2526 100 MILE 20/POOR 15 1076 87/GOOD 10 3310 99/GOOD 13 3341 WILLIAMS LAKE 13/POOR 8 1021 59/GOOD 5 3306 86/GOOD 10 3255 PUNTZI MTN 14/POOR 6 1057 99/GOOD 13 3359 99/GOOD 15 3490 PRINCE GEORGE 10/POOR 4 717 99/GOOD 13 3085 80/GOOD 14 2147 BURNS LAKE 11/POOR 11 748 59/GOOD 6 2661 38/FAIR 11 1252 SMITHERS 14/POOR 10 614 58/GOOD 6 2431 60/GOOD 10 1723 MCBRIDE 18/POOR 2 1607 55/GOOD 4 3352 76/GOOD 8 3033 CLEARWATER 12/POOR 6 491 69/GOOD 6 2935 83/GOOD 10 2576 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NE 5 SW 10 SW 15 SMITHERS W 5 W 10 SW 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 35/FAIR 15 740 69/GOOD 12 1653 55/GOOD 13 1182 FT ST JOHN 11/POOR 7 740 73/GOOD 13 1998 66/GOOD 11 1975 WHITEHORSE 11/POOR 2 902 99/GOOD 19 2673 99/GOOD 16 2904 DAWSON 11/POOR 6 431 76/GOOD 9 2428 66/GOOD 14 1387 WATSON LAKE 11/POOR 3 838 99/GOOD 18 2710 76/GOOD 18 1708 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 10 W 15 W 26 WATSON LAKE E 11 NE 23 SW 24 WHITEHORSE SE 8 SE 25 SE 20 MAYO E 15 E 15 SE 15 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 17/POOR 11 130 55/GOOD 13 802 60/GOOD 10 1202 FRASER VALLEY 14/POOR 8 175 60/GOOD 15 877 66/GOOD 14 1084 SQUAMISH 16/POOR 10 178 73/GOOD 12 1484 59/GOOD 8 1531 SRN VAN ISLD 13/POOR 17 62 68/GOOD 15 1019 71/GOOD 16 1019 CNTRL VAN ISLD 19/POOR 21 115 63/GOOD 12 1127 57/GOOD 10 1126 NRN VAN ISLD 16/POOR 18 92 62/GOOD 16 822 60/GOOD 12 1022 TERRACE 13/POOR 4 393 55/GOOD 7 1706 63/GOOD 13 1217 STEWART 22/POOR 2 22 56/GOOD 10 1107 46/FAIR 8 1007 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 26 SW 10 NW 15 SANDSPIT SW 20 W 20 W 40 PORT HARDY W 10 W 10 W 15 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC