FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 20 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 28/POOR 8 700 75/GOOD 12 1709 68/GOOD 6 2721 KAMLOOPS 90/GOOD 24 1404 99/GOOD 29 2994 99/GOOD 13 3491 OKANAGAN 89/GOOD 23 1539 99/GOOD 14 2696 99/GOOD 14 3436 CASTLEGAR 62/GOOD 13 1474 68/GOOD 9 2157 70/GOOD 7 2748 CRANBROOK 94/GOOD 23 2147 99/GOOD 26 2887 99/GOOD 19 3609 REVELSTOKE 57/GOOD 10 1547 45/FAIR 6 1713 81/GOOD 7 3376 GOLDEN 46/FAIR 8 1774 60/GOOD 10 2000 86/GOOD 10 3135 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SE 11 S 13 S 12 CRANBROOK SE 16 SE 31 SE 25 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 94/GOOD 22 1829 99/GOOD 26 3717 99/GOOD 21 2741 100 MILE 99/GOOD 30 1977 99/GOOD 31 3971 99/GOOD 13 4052 WILLIAMS LAKE 95/GOOD 27 2008 99/GOOD 31 4104 99/GOOD 17 3976 PUNTZI MTN 96/GOOD 26 2037 99/GOOD 33 3634 99/GOOD 23 3825 PRINCE GEORGE 35/FAIR 14 1064 99/GOOD 21 3681 57/GOOD 20 1252 BURNS LAKE 99/GOOD 30 1745 77/GOOD 14 2049 77/GOOD 24 1505 SMITHERS 57/GOOD 15 1268 53/FAIR 10 1515 79/GOOD 18 1609 MCBRIDE 11/POOR 6 791 91/GOOD 13 2726 58/GOOD 12 1694 CLEARWATER 71/GOOD 15 1472 99/GOOD 15 3076 80/GOOD 7 3311 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SE 30 SE 43 SE 37 SMITHERS SE 24 SE 37 SE 26 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 63/GOOD 14 1313 69/GOOD 12 1667 55/GOOD 24 823 FT ST JOHN 81/GOOD 27 1462 92/GOOD 19 2104 35/FAIR 27 887 WHITEHORSE 11/POOR 5 779 73/GOOD 8 2812 74/GOOD 6 3582 DAWSON 78/GOOD 22 1240 86/GOOD 12 2327 97/GOOD 12 2873 WATSON LAKE 28/POOR 6 1295 87/GOOD 13 2511 84/GOOD 10 2906 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 14 SE 28 SE 20 WATSON LAKE S 7 S 22 S 18 WHITEHORSE E 3 0 0 SE 5 MAYO NE 7 E 15 E 15 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 84/GOOD 41 545 60/GOOD 22 549 59/GOOD 12 999 FRASER VALLEY 63/GOOD 34 440 57/GOOD 20 615 67/GOOD 10 1510 SQUAMISH 17/POOR 13 168 20/POOR 6 383 32/POOR 3 1566 SRN VAN ISLD 84/GOOD 32 718 79/GOOD 29 705 25/POOR 7 466 CNTRL VAN ISLD 65/GOOD 32 452 91/GOOD 25 1075 32/POOR 4 1151 NRN VAN ISLD 94/GOOD 41 702 48/FAIR 28 329 99/GOOD 25 1309 TERRACE 33/POOR 9 762 25/POOR 4 1008 48/FAIR 8 1287 STEWART 11/POOR 13 31 11/POOR 9 48 21/POOR 6 379 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 5 S 7 S 9 SANDSPIT SE 16 SE 13 SE 11 PORT HARDY SE 9 E 16 SE 15 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/