FLCN39 CWVR 041330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 4 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-MAY-2010 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 21/POOR 4 797 32/POOR 3 1751 53/FAIR 5 2228 KAMLOOPS 84/GOOD 22 1348 72/GOOD 8 2434 99/GOOD 17 3057 OKANAGAN 79/GOOD 17 1608 62/GOOD 7 2305 52/FAIR 6 2057 CASTLEGAR 62/GOOD 11 1644 65/GOOD 8 2216 46/FAIR 4 2508 CRANBROOK 77/GOOD 22 1786 80/GOOD 9 3183 60/GOOD 8 2444 REVELSTOKE 29/POOR 5 1245 52/FAIR 6 2052 32/POOR 3 1937 GOLDEN 34/FAIR 11 1239 62/GOOD 7 2621 50/FAIR 4 3028 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SE 19 SW 5 W 13 CRANBROOK E 10 E 9 W 9 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 65/GOOD 17 1360 87/GOOD 13 2394 99/GOOD 18 3291 100 MILE 82/GOOD 25 1784 88/GOOD 13 2838 99/GOOD 20 3342 WILLIAMS LAKE 68/GOOD 18 1763 90/GOOD 13 2903 99/GOOD 18 3453 PUNTZI MTN 58/GOOD 20 1481 72/GOOD 9 2757 96/GOOD 11 3576 PRINCE GEORGE 74/GOOD 22 1489 99/GOOD 16 2643 99/GOOD 15 3745 BURNS LAKE 78/GOOD 16 1910 74/GOOD 8 2918 34/FAIR 2 3262 SMITHERS 34/FAIR 7 1246 47/FAIR 4 2610 39/FAIR 3 2626 MCBRIDE 25/POOR 6 1247 59/GOOD 7 2420 60/GOOD 6 2751 CLEARWATER 47/FAIR 10 1233 58/GOOD 7 2049 87/GOOD 9 3027 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE 0 0 S 6 0 0 SMITHERS NE 3 NE 9 N 6 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 98/GOOD 23 1693 88/GOOD 15 2027 54/FAIR 5 2438 FT ST JOHN 99/GOOD 26 2054 99/GOOD 20 2303 73/GOOD 11 2243 WHITEHORSE 25/POOR 14 916 48/FAIR 4 2850 69/GOOD 6 3254 DAWSON 13/POOR 6 488 65/GOOD 6 2696 99/GOOD 16 2719 WATSON LAKE 89/GOOD 20 1941 54/FAIR 5 2739 80/GOOD 8 3229 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 3 N 5 N 6 WATSON LAKE NE 5 N 5 N 5 WHITEHORSE NE 4 N 6 N 6 MAYO NE 3 N 4 NW 5 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 89/GOOD 29 862 44/FAIR 7 1086 46/FAIR 10 804 FRASER VALLEY 61/GOOD 21 644 67/GOOD 8 1869 59/GOOD 10 1229 SQUAMISH 17/POOR 3 553 38/FAIR 5 1242 43/FAIR 5 1479 SRN VAN ISLD 65/GOOD 22 646 36/FAIR 6 924 17/POOR 3 494 CNTRL VAN ISLD 53/FAIR 18 581 27/POOR 2 1736 69/GOOD 10 1578 NRN VAN ISLD 27/POOR 14 271 94/GOOD 24 1182 98/GOOD 30 1032 TERRACE 16/POOR 2 893 45/FAIR 5 1745 43/FAIR 4 2020 STEWART 11/POOR 4 114 17/POOR 2 729 20/POOR 4 517 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 4 W 13 W 18 SANDSPIT NE 13 N 7 NW 10 PORT HARDY N 10 N 15 N 11 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/