FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 21 AUGUST 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-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 25/POOR 5 845 83/GOOD 9 2663 48/FAIR 7 1429 KAMLOOPS 28/POOR 10 725 85/GOOD 7 3606 28/POOR 5 1081 OKANAGAN 14/POOR 4 665 85/GOOD 10 2757 29/POOR 4 1430 CASTLEGAR 11/POOR 4 567 99/GOOD 14 3389 87/GOOD 10 2884 CRANBROOK 10/POOR 2 988 99/GOOD 18 4000 99/GOOD 23 3333 REVELSTOKE 12/POOR 2 694 83/GOOD 9 2836 30/POOR 6 1124 GOLDEN 12/POOR 3 962 75/GOOD 7 3335 44/FAIR 7 1853 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 28 SW 39 SW 43 CRANBROOK SW 35 SW 37 SW 45 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 10/POOR 5 594 79/GOOD 10 2514 48/FAIR 5 2240 100 MILE 14/POOR 8 1065 67/GOOD 6 3390 52/FAIR 7 2323 WILLIAMS LAKE 10/POOR 6 984 65/GOOD 6 3224 66/GOOD 8 2717 PUNTZI MTN 57/GOOD 10 2029 94/GOOD 12 3221 93/GOOD 12 3177 PRINCE GEORGE 10/POOR 3 726 64/GOOD 7 2616 81/GOOD 13 2299 BURNS LAKE 12/POOR 9 785 72/GOOD 10 2360 99/GOOD 16 2861 SMITHERS 24/POOR 11 787 65/GOOD 6 2829 83/GOOD 11 2489 MCBRIDE 14/POOR 3 1027 62/GOOD 6 2863 19/POOR 4 1206 CLEARWATER 17/POOR 9 553 65/GOOD 6 2733 49/FAIR 7 1636 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 13 SW 21 SW 26 SMITHERS SW 5 W 6 W 9 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 18/POOR 10 553 62/GOOD 8 1979 75/GOOD 8 2606 FT ST JOHN 20/POOR 13 850 99/GOOD 13 3295 93/GOOD 13 2785 WHITEHORSE 13/POOR 11 777 57/GOOD 7 2284 68/GOOD 7 2837 DAWSON 11/POOR 7 423 72/GOOD 9 2225 70/GOOD 13 1586 WATSON LAKE 54/FAIR 15 1381 83/GOOD 11 2663 80/GOOD 10 2722 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 9 N 9 NW 6 WATSON LAKE N 9 N 11 N 9 WHITEHORSE N 15 N 17 N 12 MAYO NW 15 N 19 N 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 17/POOR 4 355 61/GOOD 13 953 38/FAIR 6 990 FRASER VALLEY 16/POOR 5 321 78/GOOD 16 1250 38/FAIR 13 519 SQUAMISH 16/POOR 5 300 71/GOOD 9 1832 34/FAIR 6 880 SRN VAN ISLD 14/POOR 7 143 79/GOOD 18 1119 40/FAIR 25 279 CNTRL VAN ISLD 22/POOR 13 220 57/GOOD 8 1415 71/GOOD 12 1385 NRN VAN ISLD 10/POOR 5 53 23/POOR 8 344 23/POOR 7 413 TERRACE 21/POOR 4 799 63/GOOD 8 1843 64/GOOD 10 1560 STEWART 13/POOR 5 143 23/POOR 5 532 20/POOR 5 435 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SW 17 SW 25 SW 25 SANDSPIT SW 12 W 13 W 13 PORT HARDY NW 11 NW 21 NW 18 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/