FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 21 APRIL 2009 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-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 17/POOR 9 397 86/GOOD 16 1697 15/POOR 1 1401 KAMLOOPS 14/POOR 6 505 99/GOOD 28 1785 33/POOR 5 1298 OKANAGAN 11/POOR 11 486 99/GOOD 22 2353 99/GOOD 17 2660 CASTLEGAR 12/POOR 7 575 99/GOOD 13 2879 99/GOOD 15 3042 CRANBROOK 13/POOR 8 1038 99/GOOD 22 3249 99/GOOD 28 2863 REVELSTOKE 15/POOR 4 708 53/FAIR 11 1339 12/POOR 5 536 GOLDEN 16/POOR 4 1107 68/GOOD 13 1944 36/FAIR 13 1214 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 22 W 24 W 23 CRANBROOK W 21 W 19 W 16 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 31/POOR 18 791 99/GOOD 29 2834 99/GOOD 18 3128 100 MILE 30/POOR 17 1187 99/GOOD 32 3192 99/GOOD 20 3911 WILLIAMS LAKE 30/POOR 18 1170 99/GOOD 27 3599 99/GOOD 17 4023 PUNTZI MTN 20/POOR 12 1082 99/GOOD 34 3007 99/GOOD 20 3815 PRINCE GEORGE 99/GOOD 30 1715 99/GOOD 26 1964 99/GOOD 15 2776 BURNS LAKE 99/GOOD 22 2166 99/GOOD 30 2537 99/GOOD 21 2543 SMITHERS 12/POOR 5 646 91/GOOD 17 2052 95/GOOD 15 2430 MCBRIDE 15/POOR 12 819 84/GOOD 21 1800 73/GOOD 9 2628 CLEARWATER 15/POOR 7 553 95/GOOD 20 1822 95/GOOD 11 2973 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 48 4 3 SMITHERS SW 47 SW 52 SW 45 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 21/POOR 25 476 50/FAIR 20 830 99/GOOD 29 1939 FT ST JOHN 36/FAIR 28 889 99/GOOD 44 2354 99/GOOD 37 1838 WHITEHORSE 25/POOR 19 861 94/GOOD 33 1545 74/GOOD 15 1863 DAWSON 12/POOR 13 417 92/GOOD 19 1771 17/POOR 1 1928 WATSON LAKE 32/POOR 18 944 65/GOOD 16 1546 93/GOOD 17 2316 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NE 8 SW 9 SW 14 WATSON LAKE E 7 SW 5 SW 10 WHITEHORSE N 5 N 11 N 11 MAYO N 15 N 21 N 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 12/POOR 10 52 23/POOR 8 336 83/GOOD 30 731 FRASER VALLEY 12/POOR 8 132 94/GOOD 23 1265 99/GOOD 23 1634 SQUAMISH 10/POOR 3 97 59/GOOD 11 1127 45/FAIR 5 1572 SRN VAN ISLD 10/POOR 2 74 33/POOR 27 197 6/POOR -1 502 CNTRL VAN ISLD 9/POOR 2 62 52/FAIR 8 1247 99/GOOD 20 1628 NRN VAN ISLD 71/GOOD 21 784 62/GOOD 22 610 99/GOOD 24 1511 TERRACE 32/POOR 10 672 79/GOOD 15 1539 58/GOOD 7 1877 STEWART 40/FAIR 9 722 55/GOOD 12 884 52/FAIR 13 754 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 32 W 30 SW 30 SANDSPIT SW 48 3 1 PORT HARDY SW 30 SW 39 SW 37 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/