FLCN39 CWVR 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 23 JULY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-JULY-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 24/POOR 6 707 54/FAIR 5 2270 86/GOOD 9 2791 KAMLOOPS 17/POOR 6 600 63/GOOD 5 2959 91/GOOD 8 3642 OKANAGAN 20/POOR 6 791 55/GOOD 4 3066 99/GOOD 10 3777 CASTLEGAR 14/POOR 6 660 72/GOOD 7 2855 83/GOOD 8 3233 CRANBROOK 15/POOR 6 1128 92/GOOD 12 3176 99/GOOD 12 3535 REVELSTOKE 16/POOR 3 865 19/POOR 1 2348 41/FAIR 3 2680 GOLDEN 18/POOR 4 1180 54/FAIR 6 2488 79/GOOD 8 3232 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 23 W 20 W 21 CRANBROOK W 26 W 28 W 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 17/POOR 9 719 46/FAIR 4 2554 48/FAIR 4 2686 100 MILE 36/FAIR 7 1734 76/GOOD 7 3550 99/GOOD 11 3945 WILLIAMS LAKE 25/POOR 5 1556 55/GOOD 4 3543 92/GOOD 9 3915 PUNTZI MTN 34/FAIR 13 1296 69/GOOD 7 3084 71/GOOD 7 3232 PRINCE GEORGE 12/POOR 9 759 72/GOOD 8 2773 81/GOOD 12 2407 BURNS LAKE 18/POOR 10 891 86/GOOD 13 2498 95/GOOD 17 2383 SMITHERS 20/POOR 6 871 53/FAIR 5 2494 65/GOOD 8 2239 MCBRIDE 26/POOR 4 1528 53/FAIR 6 2398 62/GOOD 7 2564 CLEARWATER 26/POOR 5 1053 48/FAIR 4 2526 75/GOOD 7 2954 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 13 W 19 W 25 SMITHERS SW 3 W 4 W 6 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 3 474 38/FAIR 4 1894 99/GOOD 21 3255 FT ST JOHN 21/POOR 7 1014 32/POOR 4 1837 99/GOOD 28 2496 WHITEHORSE 12/POOR 5 810 73/GOOD 6 3529 99/GOOD 24 2744 DAWSON 11/POOR 6 429 92/GOOD 10 3070 76/GOOD 9 2399 WATSON LAKE 10/POOR 2 761 77/GOOD 10 2573 99/GOOD 15 3018 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 6 NW 10 W 15 WATSON LAKE NW 7 NW 11 NW 12 WHITEHORSE W 4 NW 9 NW 19 MAYO W 8 NW 12 NW 20 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 21/POOR 11 199 32/POOR 8 583 37/FAIR 12 483 FRASER VALLEY 20/POOR 10 264 47/FAIR 8 1100 64/GOOD 13 1084 SQUAMISH 20/POOR 9 275 27/POOR 4 912 30/POOR 6 757 SRN VAN ISLD 13/POOR 8 118 18/POOR 5 371 26/POOR 8 427 CNTRL VAN ISLD 15/POOR 8 171 48/FAIR 8 1102 50/FAIR 7 1316 NRN VAN ISLD 19/POOR 10 209 32/POOR 9 530 18/POOR 10 187 TERRACE 16/POOR 4 525 42/FAIR 7 1207 28/POOR 7 739 STEWART 9/POOR 1 67 32/POOR 13 355 28/POOR 15 259 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SW 26 SW 19 SW 19 SANDSPIT SW 17 SW 23 SW 32 PORT HARDY SE 7 SE 6 SE 6 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/