FLCN39 CWVR 271143 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 27 JULY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 27-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 30/POOR 5 1045 99/GOOD 37 2165 99/GOOD 49 2075 KAMLOOPS 56/GOOD 12 1244 99/GOOD 16 2741 99/GOOD 19 3038 OKANAGAN 22/POOR 5 945 98/GOOD 14 2647 97/GOOD 14 2579 CASTLEGAR 19/POOR 6 818 99/GOOD 14 2955 99/GOOD 17 3025 CRANBROOK 16/POOR 7 1135 87/GOOD 10 3320 99/GOOD 17 3464 REVELSTOKE 15/POOR 2 1023 81/GOOD 15 1820 99/GOOD 19 2768 GOLDEN 13/POOR 2 1112 87/GOOD 16 2261 99/GOOD 15 3024 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON NW 21 NW 24 NW 29 CRANBROOK W 13 W 17 W 18 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 67/GOOD 17 1401 90/GOOD 13 2505 76/GOOD 13 1969 100 MILE 70/GOOD 13 2150 86/GOOD 10 3272 99/GOOD 14 3565 WILLIAMS LAKE 67/GOOD 13 2059 96/GOOD 13 3163 98/GOOD 13 3279 PUNTZI MTN 79/GOOD 17 2055 99/GOOD 14 3532 99/GOOD 25 3525 PRINCE GEORGE 77/GOOD 19 1679 92/GOOD 14 2595 92/GOOD 19 2085 BURNS LAKE 82/GOOD 17 1952 99/GOOD 23 2384 98/GOOD 21 2151 SMITHERS 38/FAIR 6 1499 85/GOOD 15 2037 78/GOOD 13 1985 MCBRIDE 28/POOR 8 1194 71/GOOD 15 1817 56/GOOD 12 1627 CLEARWATER 39/FAIR 7 1272 99/GOOD 15 2512 99/GOOD 19 3125 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 19 NW 30 NW 38 SMITHERS W 25 W 37 W 43 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 74/GOOD 31 949 99/GOOD 19 3373 99/GOOD 14 2907 FT ST JOHN 33/POOR 24 892 99/GOOD 25 3133 99/GOOD 27 2738 WHITEHORSE 40/FAIR 9 1410 99/GOOD 15 3098 66/GOOD 17 1537 DAWSON 13/POOR 3 595 79/GOOD 12 2015 92/GOOD 12 2593 WATSON LAKE 84/GOOD 22 1693 99/GOOD 17 2880 81/GOOD 15 2054 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 18 W 25 W 26 WATSON LAKE W 15 W 16 W 10 WHITEHORSE E 5 E 8 0 0 MAYO E 8 E 13 E 15 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 29/POOR 9 442 75/GOOD 21 850 56/GOOD 17 633 FRASER VALLEY 23/POOR 6 515 90/GOOD 19 1409 84/GOOD 19 1227 SQUAMISH 14/POOR 3 383 74/GOOD 14 1281 83/GOOD 16 1395 SRN VAN ISLD 14/POOR 12 99 73/GOOD 18 969 71/GOOD 18 926 CNTRL VAN ISLD 48/FAIR 16 556 71/GOOD 14 1168 76/GOOD 14 1334 NRN VAN ISLD 20/POOR 14 176 61/GOOD 12 1073 59/GOOD 11 1108 TERRACE 19/POOR 5 586 96/GOOD 25 1376 99/GOOD 23 1677 STEWART 12/POOR 5 110 62/GOOD 12 1087 65/GOOD 11 1260 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 22 NW 23 NW 28 SANDSPIT NW 22 NW 22 NW 26 PORT HARDY W 32 W 29 W 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/