FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 20 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 26/POOR 7 699 66/GOOD 6 2580 56/GOOD 5 2395 KAMLOOPS 19/POOR 9 547 76/GOOD 6 3431 99/GOOD 21 3513 OKANAGAN 17/POOR 7 655 70/GOOD 5 3591 99/GOOD 16 3590 CASTLEGAR 11/POOR 1 813 97/GOOD 10 3448 99/GOOD 11 3454 CRANBROOK 18/POOR 3 1503 95/GOOD 13 3153 99/GOOD 13 4011 REVELSTOKE 12/POOR 2 760 46/FAIR 5 2060 57/GOOD 5 2666 GOLDEN 22/POOR 5 1258 36/FAIR 5 1905 47/FAIR 5 2437 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 0 0 0 0 CRANBROOK W 11 NW 20 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 36/FAIR 15 915 65/GOOD 7 2501 99/GOOD 20 3482 100 MILE 51/FAIR 12 1716 66/GOOD 5 3751 99/GOOD 20 4008 WILLIAMS LAKE 42/FAIR 9 1707 67/GOOD 5 3876 99/GOOD 24 4074 PUNTZI MTN 30/POOR 5 1735 67/GOOD 6 3353 99/GOOD 15 3373 PRINCE GEORGE 40/FAIR 21 997 62/GOOD 7 2498 99/GOOD 15 3685 BURNS LAKE 11/POOR 17 739 57/GOOD 8 2127 87/GOOD 10 3121 SMITHERS 11/POOR 5 589 41/FAIR 5 1861 43/FAIR 5 1952 MCBRIDE 20/POOR 4 1233 48/FAIR 5 2461 59/GOOD 5 3110 CLEARWATER 12/POOR 2 649 59/GOOD 5 2780 85/GOOD 8 3247 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE 0 0 0 0 SMITHERS E 24 E 19 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 10/POOR 6 409 60/GOOD 10 1608 28/POOR 5 1106 FT ST JOHN 37/FAIR 16 1058 50/FAIR 8 1838 66/GOOD 10 2108 WHITEHORSE 13/POOR 14 749 99/GOOD 15 2950 66/GOOD 10 2113 DAWSON 14/POOR 19 419 99/GOOD 25 2103 99/GOOD 16 2720 WATSON LAKE 10/POOR 6 718 99/GOOD 14 2928 93/GOOD 22 1931 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE E 20 SE 19 WATSON LAKE E 9 0 0 WHITEHORSE S 30 S 22 MAYO S 13 SE 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 18/POOR 7 240 36/FAIR 7 796 99/GOOD 36 1118 FRASER VALLEY 14/POOR 8 180 56/GOOD 8 1398 99/GOOD 19 2127 SQUAMISH 11/POOR 1 377 35/FAIR 5 1082 44/FAIR 5 1563 SRN VAN ISLD 15/POOR 8 153 45/FAIR 16 503 54/FAIR 32 343 CNTRL VAN ISLD 17/POOR 11 156 56/GOOD 9 1217 89/GOOD 27 958 NRN VAN ISLD 28/POOR 12 323 47/FAIR 9 946 89/GOOD 42 622 TERRACE 13/POOR 4 412 45/FAIR 5 1772 49/FAIR 5 1999 STEWART 22/POOR 8 37 26/POOR 5 668 36/FAIR 5 900 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER 0 0 W 17 NW 15 SANDSPIT N 13 NW 11 SE 9 PORT HARDY E 11 SE 24 SE 35 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/