FLCN39 CWVR 191330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 19 AUGUST 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-AUGUST-2010 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 23/POOR 6 683 72/GOOD 9 2083 64/GOOD 7 2158 KAMLOOPS 19/POOR 13 488 63/GOOD 5 2959 75/GOOD 6 3327 OKANAGAN 19/POOR 8 699 99/GOOD 16 2940 89/GOOD 9 3255 CASTLEGAR 10/POOR 3 570 99/GOOD 14 3423 92/GOOD 11 2910 CRANBROOK 10/POOR 4 1004 99/GOOD 20 3385 99/GOOD 17 2980 REVELSTOKE 15/POOR 5 647 90/GOOD 10 3015 68/GOOD 6 2959 GOLDEN 12/POOR 9 844 82/GOOD 8 3417 61/GOOD 5 3287 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 25 W 35 W 41 CRANBROOK W 20 W 28 W 35 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 75/GOOD 23 1313 57/GOOD 5 2775 40/FAIR 3 2731 100 MILE 88/GOOD 24 1958 68/GOOD 9 2617 67/GOOD 8 2744 WILLIAMS LAKE 71/GOOD 22 1673 54/FAIR 5 2974 55/GOOD 6 2707 PUNTZI MTN 74/GOOD 18 1889 99/GOOD 19 3613 49/FAIR 4 3140 PRINCE GEORGE 79/GOOD 24 1506 99/GOOD 17 2795 77/GOOD 8 3053 BURNS LAKE 86/GOOD 22 1771 99/GOOD 22 2702 99/GOOD 13 3282 SMITHERS 57/GOOD 10 1647 85/GOOD 12 2428 68/GOOD 7 2665 MCBRIDE 60/GOOD 10 1934 81/GOOD 11 2623 56/GOOD 5 2886 CLEARWATER 43/FAIR 13 950 65/GOOD 8 2110 42/FAIR 3 2733 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 24 W 25 W 30 SMITHERS W 26 W 37 W 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 58/GOOD 32 737 97/GOOD 31 1338 85/GOOD 13 2126 FT ST JOHN 33/POOR 8 1297 99/GOOD 33 2693 37/FAIR 6 1666 WHITEHORSE 27/POOR 13 979 68/GOOD 18 1535 99/GOOD 20 2291 DAWSON 59/GOOD 27 802 99/GOOD 21 2139 98/GOOD 13 2729 WATSON LAKE 50/FAIR 28 1019 28/POOR 4 1610 52/FAIR 17 1266 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 6 E 7 E 4 WATSON LAKE NE 6 E 12 E 13 WHITEHORSE NE 13 NE 16 NE 17 MAYO N 11 N 16 N 16 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 44/FAIR 19 393 56/GOOD 11 1002 56/GOOD 11 1002 FRASER VALLEY 25/POOR 8 450 65/GOOD 13 1114 56/GOOD 11 1058 SQUAMISH 17/POOR 4 432 62/GOOD 9 1459 64/GOOD 10 1402 SRN VAN ISLD 14/POOR 7 139 65/GOOD 14 1019 56/GOOD 11 1019 CNTRL VAN ISLD 45/FAIR 13 609 57/GOOD 11 1052 65/GOOD 12 1188 NRN VAN ISLD 23/POOR 22 141 81/GOOD 23 921 56/GOOD 11 1010 TERRACE 31/POOR 7 848 67/GOOD 11 1531 41/FAIR 7 1186 STEWART 12/POOR 7 84 19/POOR 6 310 14/POOR 3 316 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 28 W 37 W 43 SANDSPIT W 29 W 36 W 42 PORT HARDY W 27 W 28 W 27 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/