FLCN39 CWLW 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 23 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-April-2005 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 13/POOR 6 361 66/GOOD 6 2592 68/GOOD 12 1492 KAMLOOPS 21/POOR 11 555 99/GOOD 13 3609 87/GOOD 8 3354 OKANAGAN 9/POOR 2 498 91/GOOD 8 3713 94/GOOD 9 3578 CASTLEGAR 13/POOR 10 568 99/GOOD 12 3690 76/GOOD 8 2804 CRANBROOK 11/POOR 7 984 99/GOOD 21 4001 99/GOOD 21 4067 REVELSTOKE 17/POOR 6 680 99/GOOD 13 3338 95/GOOD 11 3034 GOLDEN 12/POOR 4 938 57/GOOD 7 2369 64/GOOD 7 2690 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 E 15 E 30 CRANBROOK E 9 SE 19 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 16/POOR 4 882 97/GOOD 20 2045 90/GOOD 17 2045 100 MILE 30/POOR 9 1404 99/GOOD 24 2440 72/GOOD 11 2440 WILLIAMS LAKE 24/POOR 5 1496 79/GOOD 13 2440 97/GOOD 20 2440 PUNTZI MTN 30/POOR 4 1956 99/GOOD 21 2410 97/GOOD 20 2410 PRINCE GEORGE 72/GOOD 30 1243 99/GOOD 27 2303 95/GOOD 16 2483 BURNS LAKE 89/GOOD 31 1524 99/GOOD 23 2460 99/GOOD 20 2441 SMITHERS 66/GOOD 20 1235 85/GOOD 15 2023 75/GOOD 12 2023 MCBRIDE 17/POOR 5 1036 68/GOOD 10 2242 64/GOOD 8 2425 CLEARWATER 25/POOR 8 784 99/GOOD 21 1896 82/GOOD 14 1896 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE E 48 E 15 SMITHERS E 78 E 80 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 7 437 69/GOOD 9 2103 80/GOOD 14 1827 FT ST JOHN 12/POOR 8 756 94/GOOD 14 2690 81/GOOD 14 2177 WHITEHORSE 14/POOR 8 826 56/GOOD 12 1617 55/GOOD 10 1757 DAWSON 10/POOR 8 399 39/FAIR 5 1603 93/GOOD 21 1661 WATSON LAKE 10/POOR 4 747 25/POOR 3 1749 22/POOR 2 1943 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 15 NE 26 WATSON LAKE S 22 0 0 WHITEHORSE S 13 W 30 MAYO W 19 SW 28 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 14/POOR 13 71 64/GOOD 26 526 57/GOOD 16 702 FRASER VALLEY 21/POOR 27 141 72/GOOD 11 1558 68/GOOD 20 804 SQUAMISH 19/POOR 10 244 58/GOOD 7 1675 61/GOOD 6 2104 SRN VAN ISLD 12/POOR 23 43 60/GOOD 12 1019 64/GOOD 17 819 CNTRL VAN ISLD 12/POOR 15 66 56/GOOD 12 920 62/GOOD 17 787 NRN VAN ISLD 21/POOR 29 102 60/GOOD 15 822 69/GOOD 19 822 TERRACE 58/GOOD 20 797 77/GOOD 11 1926 72/GOOD 10 1870 STEWART 12/POOR 10 41 27/POOR 7 499 25/POOR 7 440 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 20 E 19 SE 30 SANDSPIT SE 41 SE 44 SE 48 PORT HARDY E 72 E 56 NE 72 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC