FLCN39 CWVR 221348 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 22 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-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 18/POOR 5 564 99/GOOD 40 1968 99/GOOD 40 1638 KAMLOOPS 65/GOOD 14 1341 99/GOOD 18 2519 99/GOOD 18 3163 OKANAGAN 16/POOR 7 635 99/GOOD 15 3178 99/GOOD 14 3516 CASTLEGAR 18/POOR 6 597 76/GOOD 6 3512 99/GOOD 10 3643 CRANBROOK 19/POOR 11 1057 99/GOOD 13 4063 99/GOOD 14 4079 REVELSTOKE 17/POOR 2 811 99/GOOD 32 2402 99/GOOD 16 2821 GOLDEN 20/POOR 4 1309 99/GOOD 33 2908 99/GOOD 17 3192 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 10 NE 11 CRANBROOK S 5 SE 20 E 6 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 66/GOOD 16 1435 85/GOOD 15 2046 56/GOOD 5 2686 100 MILE 75/GOOD 21 1796 84/GOOD 14 2510 65/GOOD 7 2945 WILLIAMS LAKE 48/FAIR 11 1713 84/GOOD 14 2509 72/GOOD 8 3012 PUNTZI MTN 47/FAIR 19 1344 66/GOOD 11 2191 68/GOOD 6 3379 PRINCE GEORGE 71/GOOD 20 1497 94/GOOD 18 2246 76/GOOD 8 2966 BURNS LAKE 66/GOOD 17 1562 77/GOOD 9 2786 76/GOOD 10 2547 SMITHERS 37/FAIR 10 1107 67/GOOD 7 2623 80/GOOD 9 2771 MCBRIDE 39/FAIR 6 1747 64/GOOD 8 2432 68/GOOD 10 2231 CLEARWATER 36/FAIR 7 1197 60/GOOD 5 2796 75/GOOD 5 3996 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NE 23 N 23 N 25 SMITHERS N 11 N 15 N 15 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 96/GOOD 23 1651 99/GOOD 19 2405 75/GOOD 8 2610 FT ST JOHN 51/FAIR 25 1068 70/GOOD 18 1566 99/GOOD 16 2684 WHITEHORSE 16/POOR 5 949 98/GOOD 13 3026 96/GOOD 12 3130 DAWSON 10/POOR 8 402 99/GOOD 10 3460 99/GOOD 20 3502 WATSON LAKE 37/FAIR 16 1055 77/GOOD 7 3394 70/GOOD 5 3850 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 12 W 17 W 12 WATSON LAKE S 6 SE 7 S 4 WHITEHORSE NE 13 N 13 N 10 MAYO N 6 W 8 W 10 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 16/POOR 4 315 87/GOOD 19 1251 66/GOOD 17 847 FRASER VALLEY 27/POOR 14 305 96/GOOD 22 1395 87/GOOD 19 1316 SQUAMISH 20/POOR 15 191 72/GOOD 15 1165 23/POOR 4 723 SRN VAN ISLD 21/POOR 16 159 79/GOOD 14 1419 87/GOOD 17 1419 CNTRL VAN ISLD 31/POOR 20 246 70/GOOD 14 1145 61/GOOD 15 858 NRN VAN ISLD 68/GOOD 30 519 51/FAIR 21 473 69/GOOD 11 1422 TERRACE 22/POOR 4 817 92/GOOD 15 2002 99/GOOD 18 2282 STEWART 20/POOR 10 70 76/GOOD 14 1307 95/GOOD 18 1607 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 23 N 43 N 38 SANDSPIT N 23 N 28 N 27 PORT HARDY N 10 NW 12 NW 16 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/