FLCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 18 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-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 15/POOR 6 412 69/GOOD 6 2800 52/FAIR 5 2163 KAMLOOPS 43/FAIR 17 773 99/GOOD 16 3301 74/GOOD 7 2859 OKANAGAN 17/POOR 6 692 99/GOOD 14 3529 95/GOOD 11 3046 CASTLEGAR 23/POOR 5 1041 40/FAIR 3 2607 92/GOOD 9 3485 CRANBROOK 20/POOR 4 1440 44/FAIR 5 2426 88/GOOD 12 2976 REVELSTOKE 21/POOR 6 824 77/GOOD 6 3541 65/GOOD 6 2730 GOLDEN 28/POOR 8 1251 73/GOOD 9 2674 36/FAIR 3 2589 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 30 N 37 CRANBROOK N 31 N 44 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 27/POOR 14 801 42/FAIR 3 2895 45/FAIR 4 2457 100 MILE 48/FAIR 23 1307 99/GOOD 15 3602 58/GOOD 5 3232 WILLIAMS LAKE 33/POOR 22 1154 81/GOOD 8 3551 41/FAIR 3 3166 PUNTZI MTN 33/POOR 11 1352 74/GOOD 7 3376 54/FAIR 5 2943 PRINCE GEORGE 14/POOR 9 792 90/GOOD 11 3017 68/GOOD 8 2579 BURNS LAKE 11/POOR 10 757 99/GOOD 17 2652 49/FAIR 10 1600 SMITHERS 14/POOR 6 670 67/GOOD 8 2350 49/FAIR 6 1981 MCBRIDE 17/POOR 3 1237 53/FAIR 5 2725 26/POOR 2 2344 CLEARWATER 15/POOR 6 577 72/GOOD 6 3166 49/FAIR 4 2568 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 22 W 24 SMITHERS W 19 W 33 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 15/POOR 8 522 76/GOOD 9 2414 53/FAIR 12 1210 FT ST JOHN 12/POOR 8 756 99/GOOD 20 2934 99/GOOD 23 2330 WHITEHORSE 17/POOR 18 786 99/GOOD 25 2036 99/GOOD 31 1863 DAWSON 12/POOR 14 409 80/GOOD 14 1811 95/GOOD 21 1734 WATSON LAKE 19/POOR 16 802 99/GOOD 20 2477 71/GOOD 14 1849 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 48 W 37 WATSON LAKE W 44 W 44 WHITEHORSE SW 44 W 61 MAYO SW 56 SW 61 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 27/POOR 11 323 51/FAIR 22 433 45/FAIR 24 319 FRASER VALLEY 26/POOR 6 622 56/GOOD 13 902 53/FAIR 12 877 SQUAMISH 23/POOR 8 387 51/FAIR 6 1605 45/FAIR 5 1603 SRN VAN ISLD 35/FAIR 11 508 24/POOR 7 436 36/FAIR 12 472 CNTRL VAN ISLD 51/FAIR 15 640 69/GOOD 15 1056 76/GOOD 16 1158 NRN VAN ISLD 11/POOR 5 88 55/GOOD 15 726 30/POOR 9 472 TERRACE 27/POOR 4 1067 53/FAIR 7 1636 37/FAIR 7 1031 STEWART 12/POOR 6 321 25/POOR 4 789 13/POOR 5 155 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 9 0 0 NE 17 SANDSPIT N 13 N 9 N 11 PORT HARDY S 17 SW 19 W 20 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/