FLCN39 CWVR 041330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 4 AUGUST 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-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 17/POOR 4 605 45/FAIR 3 2848 44/FAIR 3 2695 KAMLOOPS 37/FAIR 15 723 99/GOOD 16 2892 99/GOOD 13 3094 OKANAGAN 26/POOR 9 832 99/GOOD 11 3468 77/GOOD 6 3605 CASTLEGAR 28/POOR 10 860 79/GOOD 6 3782 65/GOOD 5 3304 CRANBROOK 13/POOR 7 1038 99/GOOD 10 4212 92/GOOD 10 3621 REVELSTOKE 20/POOR 3 1105 85/GOOD 8 3259 52/FAIR 3 3668 GOLDEN 31/POOR 5 1667 95/GOOD 9 3988 75/GOOD 7 3340 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 11 W 33 W 52 CRANBROOK W 46 W 93 SW 104 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 66/GOOD 22 1197 61/GOOD 8 2096 76/GOOD 7 3136 100 MILE 60/GOOD 19 1584 88/GOOD 14 2680 99/GOOD 15 3641 WILLIAMS LAKE 39/FAIR 16 1335 44/FAIR 6 2163 92/GOOD 10 3589 PUNTZI MTN 55/GOOD 19 1461 93/GOOD 11 3376 78/GOOD 7 3685 PRINCE GEORGE 47/FAIR 13 1323 52/FAIR 6 2314 76/GOOD 7 3309 BURNS LAKE 61/GOOD 22 1282 85/GOOD 10 2981 96/GOOD 14 2795 SMITHERS 53/FAIR 14 1236 96/GOOD 12 2970 77/GOOD 10 2387 MCBRIDE 21/POOR 4 1285 35/FAIR 5 1769 57/GOOD 6 2596 CLEARWATER 20/POOR 6 745 69/GOOD 8 2327 94/GOOD 10 3176 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 35 NW 44 NW 35 SMITHERS NW 39 N 87 N 96 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 11/POOR 11 420 53/FAIR 5 2398 40/FAIR 3 2529 FT ST JOHN 15/POOR 13 775 56/GOOD 8 2036 35/FAIR 8 1350 WHITEHORSE 19/POOR 8 936 83/GOOD 8 3412 43/FAIR 3 3118 DAWSON 10/POOR 6 400 77/GOOD 12 1947 73/GOOD 10 2062 WATSON LAKE 14/POOR 15 748 99/GOOD 16 3697 99/GOOD 17 3139 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 52 NW 83 NW 85 WATSON LAKE NW 37 NW 87 NW 102 WHITEHORSE NW 74 NW 74 NW 115 MAYO W 50 NW 74 NW 107 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 19/POOR 5 372 60/GOOD 21 586 41/FAIR 13 523 FRASER VALLEY 12/POOR 5 169 55/GOOD 12 947 50/FAIR 12 812 SQUAMISH 22/POOR 9 319 45/FAIR 5 1591 59/GOOD 7 1756 SRN VAN ISLD 11/POOR 6 64 36/FAIR 14 419 34/FAIR 15 354 CNTRL VAN ISLD 43/FAIR 23 340 78/GOOD 17 1163 44/FAIR 6 1278 NRN VAN ISLD 65/GOOD 34 431 86/GOOD 32 753 70/GOOD 24 678 TERRACE 15/POOR 2 773 41/FAIR 6 1339 44/FAIR 6 1461 STEWART 22/POOR 6 44 20/POOR 12 173 16/POOR 12 112 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER N 13 E 31 0 0 SANDSPIT N 20 N 59 N 94 PORT HARDY N 54 N 78 N 87 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC