FLCN39 CWVR 071131 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 7 AUGUST 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 07-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 14/POOR 2 656 56/GOOD 4 2941 74/GOOD 6 3164 KAMLOOPS 16/POOR 10 480 81/GOOD 7 3272 64/GOOD 4 3683 OKANAGAN 13/POOR 3 682 79/GOOD 7 3263 72/GOOD 5 3783 CASTLEGAR 15/POOR 9 609 84/GOOD 7 3699 99/GOOD 11 3805 CRANBROOK 13/POOR 6 1065 99/GOOD 13 4105 99/GOOD 13 4176 REVELSTOKE 17/POOR 4 792 62/GOOD 5 2991 60/GOOD 4 3515 GOLDEN 20/POOR 6 1113 96/GOOD 11 3453 86/GOOD 8 3712 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON W 12 W 18 W 24 CRANBROOK W 17 W 22 W 27 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 3 580 75/GOOD 10 2335 67/GOOD 8 2368 100 MILE 34/FAIR 13 1319 93/GOOD 11 3403 98/GOOD 10 3980 WILLIAMS LAKE 12/POOR 8 1003 87/GOOD 11 3089 99/GOOD 13 3573 PUNTZI MTN 18/POOR 8 1112 56/GOOD 4 3591 84/GOOD 7 4061 PRINCE GEORGE 11/POOR 7 751 82/GOOD 10 2794 76/GOOD 8 2972 BURNS LAKE 27/POOR 15 944 55/GOOD 6 2468 87/GOOD 12 2700 SMITHERS 41/FAIR 14 1006 57/GOOD 6 2404 85/GOOD 11 2599 MCBRIDE 15/POOR 4 987 50/FAIR 6 2250 64/GOOD 7 2641 CLEARWATER 25/POOR 7 831 65/GOOD 5 3142 83/GOOD 7 3492 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 7 N 11 N 14 SMITHERS NW 6 NW 9 NW 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 55/GOOD 31 723 61/GOOD 6 2444 58/GOOD 5 2688 FT ST JOHN 27/POOR 26 831 63/GOOD 10 2026 61/GOOD 5 3218 WHITEHORSE 19/POOR 8 944 99/GOOD 18 2620 73/GOOD 7 3136 DAWSON 11/POOR 9 410 60/GOOD 6 2369 60/GOOD 6 2418 WATSON LAKE 18/POOR 10 851 90/GOOD 11 3028 97/GOOD 11 3419 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 16 W 15 W 17 WATSON LAKE W 21 W 21 W 21 WHITEHORSE W 20 SW 26 SW 28 MAYO SW 14 SW 27 SW 33 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 18/POOR 7 232 59/GOOD 13 902 55/GOOD 11 952 FRASER VALLEY 12/POOR 4 212 62/GOOD 13 1050 65/GOOD 15 992 SQUAMISH 15/POOR 6 231 65/GOOD 10 1436 63/GOOD 10 1374 SRN VAN ISLD 11/POOR 12 51 61/GOOD 14 919 64/GOOD 15 919 CNTRL VAN ISLD 27/POOR 15 261 58/GOOD 10 1162 56/GOOD 9 1237 NRN VAN ISLD 40/FAIR 17 399 66/GOOD 18 822 56/GOOD 20 564 TERRACE 24/POOR 6 699 41/FAIR 6 1351 58/GOOD 9 1502 STEWART 15/POOR 9 122 19/POOR 4 454 17/POOR 4 388 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 10 W 15 W 18 SANDSPIT W 9 NW 7 NW 9 PORT HARDY N 5 NW 6 NW 6 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/