FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 21 APRIL 2013 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-APRIL-2013 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 31/POOR 4 1345 69/GOOD 7 2419 36/FAIR 3 2024 KAMLOOPS 70/GOOD 15 1402 99/GOOD 16 3131 89/GOOD 10 2858 OKANAGAN 19/POOR 2 1361 99/GOOD 18 3157 68/GOOD 6 2973 CASTLEGAR 21/POOR 6 872 99/GOOD 13 3563 71/GOOD 6 3175 CRANBROOK 41/FAIR 9 1697 73/GOOD 10 2650 79/GOOD 8 3404 REVELSTOKE 15/POOR 3 833 49/FAIR 4 2660 55/GOOD 5 2523 GOLDEN 27/POOR 4 1675 87/GOOD 9 3410 90/GOOD 11 3095 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 24 NW 31 NW 34 CRANBROOK N 14 NW 22 NW 25 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 47/FAIR 16 1058 92/GOOD 12 2787 62/GOOD 6 2663 100 MILE 86/GOOD 22 1996 99/GOOD 20 3692 95/GOOD 12 3320 WILLIAMS LAKE 67/GOOD 21 1636 99/GOOD 15 3614 78/GOOD 8 3355 PUNTZI MTN 60/GOOD 10 2138 67/GOOD 6 3350 99/GOOD 16 3561 PRINCE GEORGE 60/GOOD 17 1405 45/FAIR 4 2623 89/GOOD 13 2635 BURNS LAKE 23/POOR 6 1164 54/FAIR 6 2448 91/GOOD 17 2245 SMITHERS 40/FAIR 9 1242 51/FAIR 5 2389 78/GOOD 11 2273 MCBRIDE 17/POOR 2 1432 82/GOOD 9 3086 72/GOOD 9 2594 CLEARWATER 17/POOR 4 773 87/GOOD 8 3405 90/GOOD 11 2718 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE N 15 N 22 N 25 SMITHERS NW 11 NW 14 NW 25 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 17/POOR 19 459 99/GOOD 19 2154 99/GOOD 21 2478 FT ST JOHN 12/POOR 6 786 86/GOOD 14 2361 93/GOOD 14 2663 WHITEHORSE 12/POOR 10 751 33/POOR 4 1915 49/FAIR 8 1809 DAWSON 10/POOR 4 433 48/FAIR 5 2049 59/GOOD 8 1838 WATSON LAKE 14/POOR 15 754 99/GOOD 23 2388 99/GOOD 24 2381 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 12 W 16 W 20 WATSON LAKE W 17 W 17 W 19 WHITEHORSE W 21 W 21 W 22 MAYO W 20 W 22 W 25 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 42/FAIR 32 218 48/FAIR 9 935 70/GOOD 16 979 FRASER VALLEY 55/GOOD 20 589 61/GOOD 9 1462 85/GOOD 14 1678 SQUAMISH 16/POOR 3 508 37/FAIR 3 1988 45/FAIR 5 1604 SRN VAN ISLD 25/POOR 18 193 23/POOR 8 359 21/POOR 6 397 CNTRL VAN ISLD 13/POOR 6 158 55/GOOD 10 1082 53/FAIR 9 1125 NRN VAN ISLD 53/FAIR 18 569 74/GOOD 17 1059 58/GOOD 13 911 TERRACE 14/POOR 5 404 42/FAIR 4 1982 68/GOOD 12 1467 STEWART 10/POOR 7 41 22/POOR 3 830 21/POOR 4 596 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 30 NW 42 NW 48 SANDSPIT NW 32 NW 50 6 PORT HARDY NW 25 NW 41 NW 51 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/