FLCN39 CWVR 011330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 1 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 01-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 20/POOR 6 562 80/GOOD 20 1229 61/GOOD 12 1282 KAMLOOPS 28/POOR 8 816 78/GOOD 19 1346 75/GOOD 18 1346 OKANAGAN 15/POOR 9 573 73/GOOD 17 1456 46/FAIR 8 1456 CASTLEGAR 19/POOR 5 861 42/FAIR 7 1495 34/FAIR 5 1495 CRANBROOK 14/POOR 2 1363 73/GOOD 17 1939 38/FAIR 6 1939 REVELSTOKE 13/POOR 2 851 34/FAIR 5 1443 29/POOR 4 1443 GOLDEN 15/POOR 2 1374 42/FAIR 7 1785 20/POOR 2 1785 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 W 39 W 31 CRANBROOK W 19 W 20 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 45/FAIR 19 954 85/GOOD 23 1545 82/GOOD 21 1545 100 MILE 39/FAIR 11 1511 89/GOOD 25 1940 73/GOOD 17 1940 WILLIAMS LAKE 33/POOR 11 1369 84/GOOD 22 1940 71/GOOD 16 1940 PUNTZI MTN 37/FAIR 8 1625 68/GOOD 15 1910 60/GOOD 12 1910 PRINCE GEORGE 70/GOOD 25 1326 85/GOOD 23 1691 73/GOOD 17 1691 BURNS LAKE 68/GOOD 15 1715 73/GOOD 17 1715 60/GOOD 12 1715 SMITHERS 65/GOOD 14 1523 60/GOOD 12 1523 38/FAIR 6 1523 MCBRIDE 23/POOR 4 1399 50/FAIR 9 1730 42/FAIR 7 1730 CLEARWATER 18/POOR 5 749 50/FAIR 10 1296 46/FAIR 8 1396 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE N 9 N 19 SMITHERS E 31 N 20 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 73/GOOD 20 1229 85/GOOD 23 1382 42/FAIR 7 1382 FT ST JOHN 73/GOOD 20 1546 89/GOOD 25 1695 68/GOOD 15 1695 WHITEHORSE 13/POOR 15 752 63/GOOD 13 1703 65/GOOD 14 1703 DAWSON 11/POOR 10 406 46/FAIR 8 1370 75/GOOD 18 1370 WATSON LAKE 56/GOOD 12 1594 65/GOOD 14 1690 50/FAIR 9 1690 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NE 35 NE 54 WATSON LAKE E 48 NE 33 WHITEHORSE N 24 N 39 MAYO E 33 NE 28 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 40/FAIR 20 321 73/GOOD 17 1002 50/FAIR 9 1002 FRASER VALLEY 43/FAIR 13 619 68/GOOD 15 1058 65/GOOD 14 1058 SQUAMISH 11/POOR 1 406 34/FAIR 5 1052 42/FAIR 7 1052 SRN VAN ISLD 26/POOR 3 1082 80/GOOD 20 1019 80/GOOD 20 1019 CNTRL VAN ISLD 53/FAIR 20 518 60/GOOD 12 1024 42/FAIR 7 1024 NRN VAN ISLD 18/POOR 14 142 97/GOOD 30 1022 56/GOOD 11 1022 TERRACE 25/POOR 10 529 56/GOOD 11 1217 46/FAIR 8 1217 STEWART 13/POOR 13 60 32/POOR 9 507 23/POOR 5 528 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 19 W 28 W 33 SANDSPIT NW 17 NW 31 NW 22 PORT HARDY N 22 NE 26 NE 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC