FLCN39 CWVR 171330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 17 APRIL 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 17-APRIL-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 12/POOR 4 379 58/GOOD 10 1381 45/FAIR 7 1350 KAMLOOPS 14/POOR 9 452 99/GOOD 22 2871 90/GOOD 11 2687 OKANAGAN 12/POOR 9 511 65/GOOD 6 2754 66/GOOD 6 2801 CASTLEGAR 10/POOR 7 522 42/FAIR 5 1871 84/GOOD 10 2706 CRANBROOK 11/POOR 15 969 96/GOOD 19 2467 99/GOOD 14 3297 REVELSTOKE 13/POOR 5 582 35/FAIR 4 1751 36/FAIR 4 1818 GOLDEN 10/POOR 2 844 41/FAIR 4 2458 39/FAIR 4 2317 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 16 S 20 S 19 CRANBROOK S 17 S 15 S 13 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 10/POOR 4 577 99/GOOD 15 3009 99/GOOD 19 3423 100 MILE 10/POOR 3 1015 99/GOOD 27 3560 99/GOOD 26 3272 WILLIAMS LAKE 9/POOR 1 975 99/GOOD 24 3360 99/GOOD 23 3691 PUNTZI MTN 15/POOR 10 1019 99/GOOD 17 3062 99/GOOD 16 2873 PRINCE GEORGE 10/POOR 6 735 99/GOOD 17 2654 99/GOOD 17 3260 BURNS LAKE 12/POOR 13 753 99/GOOD 18 3085 76/GOOD 9 2759 SMITHERS 11/POOR 4 610 81/GOOD 9 2809 50/FAIR 7 1817 MCBRIDE 12/POOR 9 795 80/GOOD 11 2550 66/GOOD 9 2301 CLEARWATER 13/POOR 9 473 77/GOOD 9 2480 77/GOOD 10 2291 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 20 S 21 S 24 SMITHERS SE 22 S 29 S 22 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 12/POOR 9 440 49/FAIR 7 1623 74/GOOD 7 2888 FT ST JOHN 10/POOR 4 725 99/GOOD 16 3531 99/GOOD 14 3518 WHITEHORSE 16/POOR 21 763 89/GOOD 17 2180 90/GOOD 26 1689 DAWSON 14/POOR 34 398 95/GOOD 22 1668 99/GOOD 30 1554 WATSON LAKE 11/POOR 9 732 62/GOOD 13 1676 70/GOOD 13 1898 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 22 S 24 S 24 WATSON LAKE SW 22 SW 20 S 22 WHITEHORSE S 25 S 25 S 22 MAYO S 15 S 16 S 18 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 18/POOR 19 91 69/GOOD 26 586 20/POOR 4 516 FRASER VALLEY 22/POOR 12 266 91/GOOD 23 1196 41/FAIR 5 1398 SQUAMISH 12/POOR 5 157 32/POOR 9 573 23/POOR 5 580 SRN VAN ISLD 12/POOR 8 86 15/POOR 19 75 20/POOR 8 268 CNTRL VAN ISLD 19/POOR 10 205 44/FAIR 22 363 36/FAIR 8 722 NRN VAN ISLD 10/POOR 4 61 16/POOR 3 467 71/GOOD 27 618 TERRACE 11/POOR 1 526 42/FAIR 7 1207 62/GOOD 12 1276 STEWART 10/POOR 5 55 14/POOR 4 213 15/POOR 10 112 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 22 S 28 S 22 SANDSPIT S 15 SW 15 W 16 PORT HARDY S 16 SW 18 SW 16 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/