FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 20 SEPTEMBER 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-SEPTEMBER-2007 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 22/POOR 9 498 66/GOOD 12 1402 51/FAIR 10 1153 KAMLOOPS 13/POOR 3 615 68/GOOD 14 1404 24/POOR 5 914 OKANAGAN 11/POOR 12 479 51/FAIR 12 1239 54/FAIR 8 1743 CASTLEGAR 9/POOR 2 525 37/FAIR 10 1079 64/GOOD 11 1711 CRANBROOK 9/POOR 2 980 28/POOR 8 1407 83/GOOD 20 2015 REVELSTOKE 13/POOR 4 676 25/POOR 8 816 21/POOR 3 1197 GOLDEN 16/POOR 6 985 62/GOOD 12 1849 21/POOR 2 1884 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 1 7 10 CRANBROOK W 35 NW 49 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 18/POOR 11 689 55/GOOD 19 1095 51/FAIR 11 1390 100 MILE 35/FAIR 14 1316 79/GOOD 17 2104 48/FAIR 21 1351 WILLIAMS LAKE 17/POOR 4 1319 84/GOOD 17 2252 39/FAIR 16 1325 PUNTZI MTN 27/POOR 11 1222 95/GOOD 19 2418 99/GOOD 32 2786 PRINCE GEORGE 59/GOOD 26 1141 74/GOOD 24 1420 37/FAIR 28 895 BURNS LAKE 80/GOOD 28 1436 99/GOOD 22 2409 99/GOOD 31 1858 SMITHERS 22/POOR 21 643 97/GOOD 18 2188 99/GOOD 27 1882 MCBRIDE 19/POOR 7 993 29/POOR 10 1130 20/POOR 8 980 CLEARWATER 17/POOR 5 706 24/POOR 15 587 15/POOR 5 633 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 40 26 28 SMITHERS NW 51 12 17 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 36/FAIR 34 547 77/GOOD 19 1373 46/FAIR 11 1103 FT ST JOHN 44/FAIR 31 933 61/GOOD 15 1523 99/GOOD 36 2166 WHITEHORSE 13/POOR 6 834 60/GOOD 9 2066 43/FAIR 16 1157 DAWSON 10/POOR 5 422 14/POOR 3 657 80/GOOD 23 1254 WATSON LAKE 61/GOOD 32 1083 84/GOOD 14 2262 23/POOR 9 985 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 26 8 15 WATSON LAKE W 22 NW 36 NW 44 WHITEHORSE W 19 W 38 W 47 MAYO W 21 W 22 W 19 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 16/POOR 5 255 28/POOR 8 470 36/FAIR 16 346 FRASER VALLEY 11/POOR 16 79 29/POOR 7 633 42/FAIR 11 683 SQUAMISH 10/POOR 1 187 20/POOR 4 583 16/POOR 6 268 SRN VAN ISLD 10/POOR 2 64 26/POOR 9 393 35/FAIR 19 296 CNTRL VAN ISLD 16/POOR 8 183 27/POOR 5 724 28/POOR 6 648 NRN VAN ISLD 23/POOR 14 207 79/GOOD 34 599 46/FAIR 21 401 TERRACE 22/POOR 8 529 31/POOR 8 749 47/FAIR 13 860 STEWART 11/POOR 7 57 15/POOR 6 186 15/POOR 9 126 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 42 NW 45 NW 49 SANDSPIT NW 42 NW 48 NW 47 PORT HARDY NW 46 W 51 W 53 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/