FLCN39 CWVR 281330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 28 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 28-APRIL-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 32/POOR 7 883 59/GOOD 13 1129 80/GOOD 20 1229 KAMLOOPS 44/FAIR 14 876 42/FAIR 10 1046 27/POOR 7 846 OKANAGAN 67/GOOD 13 1581 46/FAIR 10 1256 29/POOR 8 956 CASTLEGAR 34/FAIR 7 1216 29/POOR 10 895 14/POOR 5 695 CRANBROOK 46/FAIR 22 1302 50/FAIR 10 1839 46/FAIR 10 1739 REVELSTOKE 24/POOR 7 855 29/POOR 10 843 23/POOR 3 1343 GOLDEN 14/POOR 6 945 25/POOR 10 1085 32/POOR 5 1685 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 W 17 SW 43 CRANBROOK W 41 W 83 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 20/POOR 12 711 38/FAIR 12 1045 29/POOR 5 1345 100 MILE 71/GOOD 20 1743 50/FAIR 18 1440 29/POOR 5 1740 WILLIAMS LAKE 17/POOR 11 1069 40/FAIR 13 1440 29/POOR 5 1740 PUNTZI MTN 66/GOOD 21 1582 48/FAIR 17 1410 46/FAIR 10 1710 PRINCE GEORGE 69/GOOD 24 1336 42/FAIR 10 1391 29/POOR 5 1491 BURNS LAKE 41/FAIR 21 1036 50/FAIR 13 1415 80/GOOD 20 1715 SMITHERS 12/POOR 7 595 42/FAIR 10 1223 80/GOOD 20 1523 MCBRIDE 66/GOOD 13 1824 42/FAIR 10 1430 38/FAIR 6 1730 CLEARWATER 42/FAIR 13 938 34/FAIR 10 896 25/POOR 3 1396 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 41 W 48 SMITHERS SW 46 SW 61 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 22/POOR 12 579 68/GOOD 10 1882 78/GOOD 19 1382 FT ST JOHN 71/GOOD 33 1183 85/GOOD 15 2195 89/GOOD 25 1695 WHITEHORSE 16/POOR 17 778 50/FAIR 10 1603 87/GOOD 16 2203 DAWSON 33/POOR 12 776 50/FAIR 10 1270 53/FAIR 10 1370 WATSON LAKE 12/POOR 9 748 50/FAIR 10 1590 65/GOOD 14 1690 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 35 S 24 WATSON LAKE SW 22 SW 22 WHITEHORSE S 39 SW 44 MAYO S 24 S 22 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 24/POOR 16 178 25/POOR 30 102 46/FAIR 10 802 FRASER VALLEY 46/FAIR 16 557 22/POOR 25 158 46/FAIR 10 858 SQUAMISH 14/POOR 2 497 14/POOR 10 152 44/FAIR 5 1552 SRN VAN ISLD 44/FAIR 24 334 29/POOR 20 219 38/FAIR 12 519 CNTRL VAN ISLD 24/POOR 18 180 29/POOR 20 224 36/FAIR 11 524 NRN VAN ISLD 31/POOR 14 341 52/FAIR 15 672 80/GOOD 20 1022 TERRACE 17/POOR 8 407 63/GOOD 8 1842 58/GOOD 17 897 STEWART 22/POOR 9 83 22/POOR 5 487 24/POOR 14 207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 15 SW 26 W 33 SANDSPIT SW 30 SW 35 SW 30 PORT HARDY SW 63 SW 61 SW 48 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC