FLCN39 CWVR 131255 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 13 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 13-April-2007 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 10 927 57/GOOD 11 1250 68/GOOD 9 1881 KAMLOOPS 61/GOOD 21 941 99/GOOD 26 1752 99/GOOD 22 2526 OKANAGAN 13/POOR 11 521 87/GOOD 21 1595 99/GOOD 24 1955 CASTLEGAR 11/POOR 6 567 61/GOOD 11 1627 55/GOOD 20 1015 CRANBROOK 10/POOR 3 1013 91/GOOD 19 2326 73/GOOD 18 1890 REVELSTOKE 13/POOR 4 663 55/GOOD 15 1143 46/FAIR 15 983 GOLDEN 20/POOR 5 1194 64/GOOD 14 1742 38/FAIR 7 1635 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 19 SW 33 CRANBROOK SW 35 W 48 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 79/GOOD 30 1208 99/GOOD 33 1703 40/FAIR 6 1625 100 MILE 74/GOOD 29 1534 99/GOOD 38 2574 53/FAIR 7 2378 WILLIAMS LAKE 75/GOOD 22 1759 99/GOOD 34 2852 56/GOOD 8 2282 PUNTZI MTN 80/GOOD 25 1722 99/GOOD 24 2705 99/GOOD 21 3814 PRINCE GEORGE 39/FAIR 31 888 47/FAIR 24 1030 82/GOOD 15 2112 BURNS LAKE 43/FAIR 25 1004 97/GOOD 23 2021 75/GOOD 8 2941 SMITHERS 49/FAIR 20 960 88/GOOD 15 2157 77/GOOD 10 2421 MCBRIDE 17/POOR 8 923 54/FAIR 15 1420 59/GOOD 12 1717 CLEARWATER 19/POOR 11 558 55/GOOD 13 1212 95/GOOD 18 1997 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 54 SW 35 SMITHERS S 59 SW 106 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 11/POOR 9 415 97/GOOD 17 2121 99/GOOD 12 2997 FT ST JOHN 11/POOR 13 728 88/GOOD 18 2059 65/GOOD 8 2438 WHITEHORSE 22/POOR 18 835 99/GOOD 19 2853 99/GOOD 12 3302 DAWSON 23/POOR 11 603 68/GOOD 8 2243 73/GOOD 8 2470 WATSON LAKE 16/POOR 15 778 78/GOOD 18 1762 79/GOOD 9 2905 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 54 SW 63 WATSON LAKE S 31 S 35 WHITEHORSE SE 35 S 44 MAYO S 26 S 24 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 61/GOOD 31 406 84/GOOD 44 502 70/GOOD 23 691 FRASER VALLEY 15/POOR 13 147 67/GOOD 29 558 68/GOOD 16 999 SQUAMISH 16/POOR 8 220 34/FAIR 10 552 77/GOOD 20 981 SRN VAN ISLD 48/FAIR 20 451 81/GOOD 41 519 56/GOOD 22 519 CNTRL VAN ISLD 63/GOOD 28 493 65/GOOD 28 524 79/GOOD 19 1069 NRN VAN ISLD 82/GOOD 49 452 53/FAIR 20 522 68/GOOD 24 645 TERRACE 15/POOR 7 372 60/GOOD 15 1022 64/GOOD 12 1329 STEWART 15/POOR 10 124 40/FAIR 15 437 38/FAIR 10 614 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SE 43 S 28 SW 59 SANDSPIT S 80 S 111 S 91 PORT HARDY SW 41 SW 39 SW 52 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MMB