FLCN39 CWVR 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 23 APRIL 2009 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-APRIL-2009 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 65/GOOD 11 1493 73/GOOD 8 2356 63/GOOD 7 2086 KAMLOOPS 99/GOOD 28 1549 99/GOOD 21 2992 89/GOOD 10 2871 OKANAGAN 63/GOOD 16 1272 99/GOOD 16 2929 81/GOOD 9 2767 CASTLEGAR 36/FAIR 7 1269 70/GOOD 7 2770 81/GOOD 8 3098 CRANBROOK 86/GOOD 19 2177 60/GOOD 9 2304 99/GOOD 14 3161 REVELSTOKE 18/POOR 6 726 55/GOOD 5 2574 49/FAIR 5 2226 GOLDEN 18/POOR 5 1135 65/GOOD 7 2763 71/GOOD 9 2593 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON N 20 N 23 N 10 CRANBROOK W 12 SW 23 SW 19 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 90/GOOD 20 1836 93/GOOD 12 2846 96/GOOD 14 2649 100 MILE 99/GOOD 32 2149 99/GOOD 25 3466 99/GOOD 15 3194 WILLIAMS LAKE 99/GOOD 31 2363 99/GOOD 19 3338 99/GOOD 15 3210 PUNTZI MTN 87/GOOD 17 2312 91/GOOD 11 3304 99/GOOD 25 3058 PRINCE GEORGE 75/GOOD 17 1743 99/GOOD 14 3108 99/GOOD 20 2665 BURNS LAKE 13/POOR 12 778 98/GOOD 16 2616 99/GOOD 32 1946 SMITHERS 15/POOR 10 626 83/GOOD 14 2068 92/GOOD 26 1560 MCBRIDE 60/GOOD 9 2080 82/GOOD 10 2860 68/GOOD 11 2087 CLEARWATER 49/FAIR 9 1385 84/GOOD 9 2876 72/GOOD 8 2456 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE N 38 N 51 N 49 SMITHERS N 33 N 44 N 49 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 54/FAIR 12 1239 89/GOOD 10 2880 99/GOOD 22 2293 FT ST JOHN 56/GOOD 14 1462 99/GOOD 15 3421 99/GOOD 30 2817 WHITEHORSE 11/POOR 6 748 34/FAIR 6 1530 67/GOOD 12 1906 DAWSON 10/POOR 4 415 48/FAIR 8 1450 84/GOOD 15 1856 WATSON LAKE 38/FAIR 19 1005 93/GOOD 16 2404 99/GOOD 37 2310 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE N 32 N 42 N 46 WATSON LAKE N 35 N 47 NW 51 WHITEHORSE NW 24 NW 35 NW 38 MAYO NW 23 NW 36 W 46 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 47/FAIR 12 680 88/GOOD 21 1174 44/FAIR 12 630 FRASER VALLEY 25/POOR 5 665 97/GOOD 13 2341 99/GOOD 19 1754 SQUAMISH 18/POOR 9 238 60/GOOD 6 2081 51/FAIR 6 1637 SRN VAN ISLD 47/FAIR 16 533 49/FAIR 13 702 29/POOR 7 569 CNTRL VAN ISLD 62/GOOD 20 663 92/GOOD 18 1514 38/FAIR 4 1505 NRN VAN ISLD 14/POOR 10 116 96/GOOD 27 1107 95/GOOD 30 974 TERRACE 16/POOR 6 438 50/FAIR 6 1728 80/GOOD 13 1770 STEWART 11/POOR 8 54 45/FAIR 9 864 37/FAIR 8 714 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER N 35 N 47 N 38 SANDSPIT N 32 N 40 N 45 PORT HARDY N 30 N 39 N 43 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/