FLCN39 CWVR 311330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 31 MAY 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-MAY-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 12/POOR 6 333 60/GOOD 15 1029 56/GOOD 7 1778 KAMLOOPS 27/POOR 14 599 36/FAIR 7 1146 40/FAIR 8 1146 OKANAGAN 13/POOR 7 548 36/FAIR 7 1256 43/FAIR 9 1256 CASTLEGAR 10/POOR 3 570 40/FAIR 8 1295 46/FAIR 10 1295 CRANBROOK 11/POOR 4 1023 36/FAIR 7 1739 22/POOR 3 1739 REVELSTOKE 13/POOR 5 592 22/POOR 3 1243 22/POOR 3 1243 GOLDEN 11/POOR 3 930 26/POOR 4 1585 18/POOR 2 1585 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 NW 24 SW 15 CRANBROOK W 11 NW 24 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 17/POOR 11 685 46/FAIR 10 1345 40/FAIR 8 1345 100 MILE 40/FAIR 10 1581 36/FAIR 7 1740 46/FAIR 10 1740 WILLIAMS LAKE 38/FAIR 11 1486 43/FAIR 9 1740 40/FAIR 8 1740 PUNTZI MTN 23/POOR 11 1155 46/FAIR 10 1710 40/FAIR 8 1710 PRINCE GEORGE 11/POOR 8 742 46/FAIR 10 1491 46/FAIR 10 1491 BURNS LAKE 14/POOR 7 845 46/FAIR 10 1515 46/FAIR 10 1515 SMITHERS 13/POOR 5 685 36/FAIR 7 1323 29/POOR 5 1323 MCBRIDE 10/POOR 2 821 40/FAIR 6 1826 29/POOR 5 1530 CLEARWATER 17/POOR 5 683 34/FAIR 5 1396 29/POOR 5 1196 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE 0 0 W 22 SMITHERS SW 22 SW 48 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 31/POOR 10 822 46/FAIR 10 1182 33/POOR 6 1182 FT ST JOHN 14/POOR 12 765 46/FAIR 10 1495 29/POOR 5 1495 WHITEHORSE 35/FAIR 14 1079 46/FAIR 10 1503 46/FAIR 10 1503 DAWSON 10/POOR 5 423 43/FAIR 9 1170 66/GOOD 18 1170 WATSON LAKE 46/FAIR 10 1490 46/FAIR 10 1490 29/POOR 5 1490 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 30 SW 41 WATSON LAKE W 46 SW 24 WHITEHORSE SW 37 SW 37 MAYO S 28 SE 24 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 10/POOR 4 50 31/POOR 10 427 24/POOR 8 368 FRASER VALLEY 12/POOR 6 144 48/FAIR 12 758 38/FAIR 12 558 SQUAMISH 11/POOR 8 96 40/FAIR 7 965 30/POOR 6 737 SRN VAN ISLD 10/POOR 3 60 32/POOR 11 426 24/POOR 9 335 CNTRL VAN ISLD 25/POOR 24 154 29/POOR 8 524 33/POOR 6 824 NRN VAN ISLD 34/FAIR 15 359 38/FAIR 15 423 29/POOR 16 261 TERRACE 11/POOR 1 572 42/FAIR 7 1217 40/FAIR 8 1017 STEWART 22/POOR 1 90 22/POOR 10 250 12/POOR 4 122 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER 0 0 W 11 SW 13 SANDSPIT 0 0 0 0 SW 15 PORT HARDY S 15 SW 33 SW 50 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC