FLCN39 CWVR 281330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 28 APRIL 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 28-APRIL-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 23/POOR 6 677 74/GOOD 8 2428 55/GOOD 7 1752 KAMLOOPS 40/FAIR 14 808 99/GOOD 13 3459 87/GOOD 11 2521 OKANAGAN 72/GOOD 15 1558 99/GOOD 18 3535 67/GOOD 7 2548 CASTLEGAR 43/FAIR 9 1290 95/GOOD 12 2869 62/GOOD 6 2635 CRANBROOK 39/FAIR 19 1267 99/GOOD 24 2549 93/GOOD 10 3655 REVELSTOKE 20/POOR 5 853 67/GOOD 10 1896 66/GOOD 8 2228 GOLDEN 15/POOR 3 1124 73/GOOD 13 2080 60/GOOD 6 2787 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SE 6 SW 9 W 12 CRANBROOK NE 6 W 16 W 16 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 2 723 91/GOOD 10 3145 74/GOOD 9 2478 100 MILE 61/GOOD 16 1711 99/GOOD 17 3982 78/GOOD 11 2671 WILLIAMS LAKE 43/FAIR 17 1360 99/GOOD 17 3657 72/GOOD 9 2765 PUNTZI MTN 65/GOOD 20 1595 99/GOOD 15 3291 83/GOOD 9 3305 PRINCE GEORGE 12/POOR 5 817 99/GOOD 17 2957 62/GOOD 8 2290 BURNS LAKE 16/POOR 16 799 99/GOOD 17 2656 99/GOOD 19 2792 SMITHERS 31/POOR 9 1010 87/GOOD 14 2227 73/GOOD 12 1952 MCBRIDE 11/POOR 2 908 81/GOOD 11 2598 62/GOOD 6 2847 CLEARWATER 24/POOR 5 956 87/GOOD 10 2806 84/GOOD 9 2889 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NE 13 NE 13 E 5 SMITHERS SE 5 0 0 N 5 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 21/POOR 16 524 69/GOOD 14 1492 99/GOOD 21 2990 FT ST JOHN 22/POOR 9 967 99/GOOD 24 3096 79/GOOD 7 3521 WHITEHORSE 14/POOR 14 768 73/GOOD 8 2831 99/GOOD 17 3192 DAWSON 12/POOR 9 428 99/GOOD 16 2685 99/GOOD 15 2689 WATSON LAKE 19/POOR 20 787 99/GOOD 17 3491 99/GOOD 20 3641 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 3 0 0 N 5 WATSON LAKE N 5 N 8 N 8 WHITEHORSE NW 6 NW 8 N 11 MAYO W 11 W 12 NW 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 60/GOOD 23 529 55/GOOD 13 802 56/GOOD 12 902 FRASER VALLEY 55/GOOD 22 539 63/GOOD 13 1075 66/GOOD 16 958 SQUAMISH 20/POOR 5 475 59/GOOD 13 952 55/GOOD 10 1116 SRN VAN ISLD 72/GOOD 26 663 69/GOOD 17 919 85/GOOD 25 919 CNTRL VAN ISLD 34/FAIR 20 278 58/GOOD 13 911 61/GOOD 11 1149 NRN VAN ISLD 24/POOR 14 226 59/GOOD 13 922 80/GOOD 22 947 TERRACE 18/POOR 4 643 56/GOOD 8 1575 45/FAIR 8 1179 STEWART 12/POOR 7 73 30/POOR 5 814 22/POOR 6 434 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 8 W 6 W 11 SANDSPIT N 17 N 12 N 12 PORT HARDY N 10 N 15 N 13 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/