FLCN39 CWLW 171330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 17 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 17-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 21/POOR 8 519 99/GOOD 27 2425 99/GOOD 23 2416 KAMLOOPS 14/POOR 11 436 99/GOOD 13 3381 99/GOOD 22 2539 OKANAGAN 14/POOR 5 643 99/GOOD 19 2517 99/GOOD 22 3018 CASTLEGAR 11/POOR 3 603 99/GOOD 21 2895 99/GOOD 16 2758 CRANBROOK 17/POOR 6 1199 99/GOOD 20 3658 99/GOOD 19 3763 REVELSTOKE 11/POOR 1 748 99/GOOD 15 2499 94/GOOD 14 2434 GOLDEN 15/POOR 3 1167 99/GOOD 15 3148 99/GOOD 19 2924 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 17 SW 43 CRANBROOK SW 26 SW 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 17/POOR 17 635 99/GOOD 16 3519 99/GOOD 15 2598 100 MILE 51/FAIR 25 1318 99/GOOD 11 4064 99/GOOD 19 2956 WILLIAMS LAKE 42/FAIR 20 1291 99/GOOD 13 4088 94/GOOD 13 3095 PUNTZI MTN 17/POOR 7 1129 99/GOOD 15 3868 89/GOOD 11 3163 PRINCE GEORGE 18/POOR 22 763 99/GOOD 15 2995 90/GOOD 12 2819 BURNS LAKE 18/POOR 11 859 72/GOOD 15 1825 93/GOOD 17 2321 SMITHERS 26/POOR 10 846 86/GOOD 10 2870 71/GOOD 10 2153 MCBRIDE 15/POOR 8 860 99/GOOD 16 3112 92/GOOD 15 2496 CLEARWATER 16/POOR 9 548 99/GOOD 18 2828 91/GOOD 15 2157 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 37 SW 30 SMITHERS S 19 SW 37 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 65/GOOD 20 1078 74/GOOD 19 1308 76/GOOD 9 2399 FT ST JOHN 25/POOR 14 919 99/GOOD 19 3513 99/GOOD 24 2882 WHITEHORSE 28/POOR 12 1011 99/GOOD 22 2406 99/GOOD 26 1885 DAWSON 12/POOR 17 407 91/GOOD 11 2749 98/GOOD 17 2152 WATSON LAKE 64/GOOD 13 1729 81/GOOD 15 2080 99/GOOD 20 2443 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 11 W 19 WATSON LAKE E 28 0 0 WHITEHORSE SE 17 0 0 MAYO S 9 S 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 42/FAIR 18 391 87/GOOD 17 1390 89/GOOD 17 1475 FRASER VALLEY 58/GOOD 27 481 96/GOOD 17 1784 83/GOOD 11 2021 SQUAMISH 18/POOR 6 315 99/GOOD 24 1641 74/GOOD 15 1218 SRN VAN ISLD 31/POOR 17 276 94/GOOD 22 1302 72/GOOD 12 1408 CNTRL VAN ISLD 22/POOR 10 280 92/GOOD 15 1813 79/GOOD 10 2005 NRN VAN ISLD 35/FAIR 19 303 71/GOOD 10 1621 77/GOOD 11 1713 TERRACE 14/POOR 3 514 80/GOOD 16 1475 66/GOOD 10 1627 STEWART 12/POOR 3 103 77/GOOD 15 1263 61/GOOD 18 706 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 9 0 0 SW 26 SANDSPIT SW 39 SW 52 SW 46 PORT HARDY NW 43 NW 39 NW 48 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/LEC