FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 21 MAY 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-MAY-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 25/POOR 8 616 71/GOOD 7 2536 69/GOOD 7 2406 KAMLOOPS 57/GOOD 22 858 99/GOOD 23 3541 99/GOOD 11 3569 OKANAGAN 16/POOR 4 795 99/GOOD 18 3643 78/GOOD 6 3659 CASTLEGAR 29/POOR 4 1491 99/GOOD 12 3658 55/GOOD 4 3130 CRANBROOK 18/POOR 2 1768 89/GOOD 12 3038 74/GOOD 6 3826 REVELSTOKE 13/POOR 6 661 68/GOOD 5 3421 51/FAIR 3 3604 GOLDEN 23/POOR 10 1059 64/GOOD 7 2690 76/GOOD 7 3375 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 N 19 NE 20 CRANBROOK W 11 N 30 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 13/POOR 13 595 99/GOOD 13 3452 57/GOOD 4 3318 100 MILE 52/FAIR 25 1327 99/GOOD 22 4115 99/GOOD 10 4157 WILLIAMS LAKE 28/POOR 19 1138 99/GOOD 16 4131 85/GOOD 7 4161 PUNTZI MTN 31/POOR 14 1220 99/GOOD 13 4040 99/GOOD 16 4079 PRINCE GEORGE 13/POOR 8 781 83/GOOD 8 3382 99/GOOD 12 3803 BURNS LAKE 24/POOR 18 880 99/GOOD 15 3853 99/GOOD 10 3839 SMITHERS 36/FAIR 12 988 99/GOOD 13 3019 82/GOOD 7 3526 MCBRIDE 13/POOR 3 952 55/GOOD 5 2828 56/GOOD 5 2900 CLEARWATER 19/POOR 9 607 99/GOOD 12 3567 84/GOOD 7 3593 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 19 W 19 SMITHERS NW 13 N 17 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 14/POOR 22 423 58/GOOD 9 1642 99/GOOD 20 2355 FT ST JOHN 11/POOR 9 729 93/GOOD 9 3759 99/GOOD 28 2894 WHITEHORSE 19/POOR 19 804 99/GOOD 10 3871 95/GOOD 9 3904 DAWSON 10/POOR 4 405 96/GOOD 9 3596 99/GOOD 16 3614 WATSON LAKE 37/FAIR 24 931 99/GOOD 20 3008 62/GOOD 6 2840 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 19 N 26 WATSON LAKE NW 33 NW 30 WHITEHORSE NW 31 N 30 MAYO N 13 N 24 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 26/POOR 7 471 56/GOOD 16 676 44/FAIR 12 616 FRASER VALLEY 23/POOR 5 600 64/GOOD 16 896 62/GOOD 11 1220 SQUAMISH 18/POOR 9 246 60/GOOD 12 1063 43/FAIR 4 1852 SRN VAN ISLD 44/FAIR 15 519 56/GOOD 12 919 36/FAIR 9 619 CNTRL VAN ISLD 66/GOOD 24 621 68/GOOD 10 1524 51/FAIR 9 1059 NRN VAN ISLD 60/GOOD 27 472 99/GOOD 33 958 21/POOR 3 759 TERRACE 12/POOR 2 500 65/GOOD 8 1963 65/GOOD 8 1964 STEWART 10/POOR 4 67 17/POOR 4 381 14/POOR 3 309 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 15 NW 24 N 41 SANDSPIT NW 37 N 28 NW 30 PORT HARDY NW 31 NW 33 NW 31 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC