FLCN39 CWVR 311330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 31 JULY 2009 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-JULY-2009 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 11/POOR 2 434 49/FAIR 3 3125 81/GOOD 7 3180 KAMLOOPS 13/POOR 2 691 53/FAIR 3 3666 99/GOOD 16 3596 OKANAGAN 24/POOR 9 781 39/FAIR 2 3616 99/GOOD 19 3598 CASTLEGAR 15/POOR 8 906 62/GOOD 5 3045 99/GOOD 15 3846 CRANBROOK 28/POOR 6 1550 66/GOOD 9 2530 99/GOOD 18 4178 REVELSTOKE 23/POOR 5 983 58/GOOD 4 3305 91/GOOD 8 3749 GOLDEN 23/POOR 3 1645 55/GOOD 4 3453 86/GOOD 7 4089 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 6 W 3 SW 4 CRANBROOK N 13 N 11 N 12 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 11/POOR 5 615 78/GOOD 8 2948 89/GOOD 10 3064 100 MILE 25/POOR 9 1280 71/GOOD 5 4205 99/GOOD 23 3212 WILLIAMS LAKE 24/POOR 8 1289 79/GOOD 6 4214 33/POOR 5 1880 PUNTZI MTN 22/POOR 8 1230 99/GOOD 16 4055 99/GOOD 13 3376 PRINCE GEORGE 13/POOR 7 786 36/FAIR 2 3409 99/GOOD 11 3523 BURNS LAKE 19/POOR 10 911 99/GOOD 10 4045 99/GOOD 24 2817 SMITHERS 16/POOR 5 766 87/GOOD 7 3909 97/GOOD 12 3001 MCBRIDE 24/POOR 7 1154 75/GOOD 6 3700 88/GOOD 8 3803 CLEARWATER 18/POOR 7 628 69/GOOD 5 3508 92/GOOD 9 3345 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 3 S 4 S 6 SMITHERS SE 4 SE 8 SE 8 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 24/POOR 15 572 57/GOOD 12 1311 99/GOOD 16 2753 FT ST JOHN 14/POOR 10 787 58/GOOD 11 1738 50/FAIR 8 1824 WHITEHORSE 12/POOR 7 784 81/GOOD 7 3639 98/GOOD 12 3225 DAWSON 10/POOR 5 413 99/GOOD 19 2189 88/GOOD 15 1989 WATSON LAKE 12/POOR 9 759 99/GOOD 18 3679 99/GOOD 20 2626 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 10 SW 12 SW 11 WATSON LAKE W 13 W 12 W 11 WHITEHORSE SW 14 SW 13 SW 12 MAYO SW 16 SW 15 SW 13 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 41/FAIR 27 246 23/POOR 7 374 26/POOR 8 403 FRASER VALLEY 14/POOR 4 272 30/POOR 8 564 44/FAIR 11 735 SQUAMISH 12/POOR 3 256 85/GOOD 9 2563 71/GOOD 8 2084 SRN VAN ISLD 17/POOR 11 158 21/POOR 7 346 22/POOR 7 381 CNTRL VAN ISLD 17/POOR 6 265 39/FAIR 7 916 42/FAIR 6 1204 NRN VAN ISLD 14/POOR 7 144 30/POOR 17 263 36/FAIR 19 314 TERRACE 23/POOR 6 656 83/GOOD 10 2381 80/GOOD 13 1752 STEWART 11/POOR 7 63 24/POOR 4 719 26/POOR 5 666 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 6 W 12 W 13 SANDSPIT SW 13 W 18 W 21 PORT HARDY NE 5 NE 9 NE 8 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/