FLCN39 CWVR 191330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 19 APRIL 2008 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-APRIL-2008 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 42/FAIR 8 1090 58/GOOD 8 1665 53/FAIR 6 1908 KAMLOOPS 94/GOOD 26 1432 89/GOOD 17 1816 94/GOOD 12 2652 OKANAGAN 33/POOR 6 1267 65/GOOD 10 1842 88/GOOD 11 2671 CASTLEGAR 59/GOOD 9 1801 57/GOOD 5 2713 76/GOOD 6 3552 CRANBROOK 43/FAIR 8 1825 76/GOOD 13 2355 54/FAIR 4 3490 REVELSTOKE 39/FAIR 7 1330 47/FAIR 5 2096 47/FAIR 4 2508 GOLDEN 33/POOR 5 1757 66/GOOD 8 2543 62/GOOD 7 2605 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 14 S 21 S 17 CRANBROOK S 40 S 48 S 36 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 99/GOOD 29 1699 99/GOOD 25 2366 99/GOOD 23 2225 100 MILE 97/GOOD 26 2096 99/GOOD 22 2738 98/GOOD 16 2843 WILLIAMS LAKE 91/GOOD 24 2029 99/GOOD 20 2798 93/GOOD 15 2753 PUNTZI MTN 99/GOOD 25 2255 99/GOOD 22 2751 99/GOOD 17 2776 PRINCE GEORGE 99/GOOD 34 2080 99/GOOD 35 2607 99/GOOD 26 2340 BURNS LAKE 99/GOOD 32 2244 99/GOOD 31 2650 99/GOOD 28 2574 SMITHERS 99/GOOD 22 2048 99/GOOD 23 2527 99/GOOD 22 2658 MCBRIDE 47/FAIR 8 1772 79/GOOD 12 2364 57/GOOD 7 2304 CLEARWATER 50/FAIR 11 1214 73/GOOD 9 2302 63/GOOD 6 2587 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SE 8 E 6 E 6 SMITHERS NE 33 N 42 N 32 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 45/FAIR 14 926 98/GOOD 15 2417 78/GOOD 9 2501 FT ST JOHN 99/GOOD 22 2210 99/GOOD 26 2593 99/GOOD 23 2349 WHITEHORSE 11/POOR 5 772 41/FAIR 6 1828 49/FAIR 6 2173 DAWSON 12/POOR 3 551 63/GOOD 9 1830 55/GOOD 7 1872 WATSON LAKE 19/POOR 11 851 56/GOOD 6 2502 43/FAIR 4 2461 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE N 32 N 41 N 44 WATSON LAKE N 30 N 40 N 43 WHITEHORSE N 35 N 51 2 MAYO NW 30 N 52 6 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 45/FAIR 10 764 91/GOOD 16 1637 79/GOOD 17 1163 FRASER VALLEY 43/FAIR 17 484 99/GOOD 27 2166 71/GOOD 8 2089 SQUAMISH 38/FAIR 10 648 81/GOOD 10 2126 44/FAIR 4 1892 SRN VAN ISLD 55/GOOD 14 765 97/GOOD 29 1054 43/FAIR 7 1063 CNTRL VAN ISLD 58/GOOD 13 912 95/GOOD 21 1386 30/POOR 3 1391 NRN VAN ISLD 99/GOOD 34 1413 70/GOOD 11 1469 80/GOOD 12 1685 TERRACE 99/GOOD 23 1603 99/GOOD 20 2030 99/GOOD 19 2205 STEWART 22/POOR 17 178 44/FAIR 13 576 44/FAIR 13 587 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER E 5 0 0 W 3 SANDSPIT N 17 N 24 N 21 PORT HARDY N 47 N 53 N 53 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC