FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 20 AUGUST 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-AUGUST-2011 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 10/POOR 2 327 78/GOOD 7 2965 93/GOOD 15 2071 KAMLOOPS 13/POOR 6 462 89/GOOD 9 3153 99/GOOD 25 2199 OKANAGAN 10/POOR 3 491 87/GOOD 10 2850 99/GOOD 13 3258 CASTLEGAR 14/POOR 9 601 45/FAIR 3 3055 99/GOOD 13 3407 CRANBROOK 16/POOR 15 1024 72/GOOD 7 3279 99/GOOD 18 3599 REVELSTOKE 13/POOR 3 680 74/GOOD 8 2598 88/GOOD 9 3143 GOLDEN 10/POOR 1 957 73/GOOD 7 3187 99/GOOD 12 3521 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 11 S 8 SE 10 CRANBROOK W 10 SW 3 S 4 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 9 588 76/GOOD 17 1625 14/POOR 27 578 100 MILE 12/POOR 8 998 99/GOOD 18 3801 99/GOOD 25 3044 WILLIAMS LAKE 11/POOR 5 1009 99/GOOD 13 3712 83/GOOD 25 1808 PUNTZI MTN 16/POOR 9 1055 99/GOOD 20 3821 99/GOOD 21 2768 PRINCE GEORGE 15/POOR 15 762 82/GOOD 18 1871 52/FAIR 21 1151 BURNS LAKE 19/POOR 12 871 99/GOOD 26 2059 78/GOOD 25 1489 SMITHERS 15/POOR 6 715 22/POOR 16 678 46/FAIR 6 1871 MCBRIDE 14/POOR 5 912 70/GOOD 9 2498 92/GOOD 18 2224 CLEARWATER 10/POOR 2 498 65/GOOD 6 2733 99/GOOD 14 2593 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 14 W 16 W 11 SMITHERS SW 16 SW 32 SW 31 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 12/POOR 5 493 43/FAIR 16 831 55/GOOD 10 1428 FT ST JOHN 52/FAIR 27 1054 98/GOOD 19 2290 99/GOOD 37 2256 WHITEHORSE 49/FAIR 29 1005 83/GOOD 21 1727 99/GOOD 20 2410 DAWSON 97/GOOD 37 1174 70/GOOD 9 2138 63/GOOD 7 2232 WATSON LAKE 25/POOR 18 860 19/POOR 33 744 99/GOOD 24 2559 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 24 SW 42 SW 47 WATSON LAKE S 24 SW 42 S 32 WHITEHORSE S 24 S 28 S 33 MAYO S 22 S 33 S 35 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 11/POOR 6 66 26/POOR 9 364 45/FAIR 18 433 FRASER VALLEY 12/POOR 7 143 62/GOOD 12 1116 66/GOOD 16 949 SQUAMISH 12/POOR 7 133 51/FAIR 6 1623 61/GOOD 9 1437 SRN VAN ISLD 11/POOR 15 47 26/POOR 12 298 30/POOR 22 208 CNTRL VAN ISLD 14/POOR 16 82 43/FAIR 8 912 40/FAIR 8 839 NRN VAN ISLD 10/POOR 3 85 17/POOR 5 312 9/POOR 16 26 TERRACE 17/POOR 8 405 13/POOR 21 248 66/GOOD 18 1009 STEWART 13/POOR 14 58 12/POOR 19 31 13/POOR 12 63 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 9 NW 11 N 17 SANDSPIT W 6 W 14 W 19 PORT HARDY S 29 SW 33 SW 38 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/