FLCN39 CWLW 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 20 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 7 389 69/GOOD 6 2772 81/GOOD 8 2799 KAMLOOPS 19/POOR 7 610 89/GOOD 8 3434 99/GOOD 12 3434 OKANAGAN 13/POOR 12 509 99/GOOD 14 3369 96/GOOD 9 3676 CASTLEGAR 16/POOR 14 592 99/GOOD 14 3123 97/GOOD 10 3477 CRANBROOK 14/POOR 8 1042 99/GOOD 21 3076 99/GOOD 19 3451 REVELSTOKE 17/POOR 7 662 95/GOOD 12 2837 86/GOOD 10 2771 GOLDEN 14/POOR 5 950 54/FAIR 6 2470 61/GOOD 7 2562 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 24 NE 17 CRANBROOK NE 17 NE 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 12/POOR 15 584 88/GOOD 19 1844 89/GOOD 10 3016 100 MILE 21/POOR 10 1159 97/GOOD 11 3632 99/GOOD 13 3997 WILLIAMS LAKE 31/POOR 19 1164 99/GOOD 15 3491 99/GOOD 11 4002 PUNTZI MTN 12/POOR 7 980 96/GOOD 13 3155 94/GOOD 10 3699 PRINCE GEORGE 11/POOR 7 731 66/GOOD 10 2101 62/GOOD 5 3241 BURNS LAKE 13/POOR 9 788 51/FAIR 6 2280 65/GOOD 5 3520 SMITHERS 16/POOR 5 764 50/FAIR 5 2336 77/GOOD 6 3625 MCBRIDE 12/POOR 3 915 43/FAIR 5 2187 49/FAIR 5 2512 CLEARWATER 17/POOR 7 606 91/GOOD 13 2399 87/GOOD 10 2774 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 11 0 0 SMITHERS S 11 SW 24 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 31/POOR 32 519 31/POOR 3 1867 53/FAIR 11 1295 FT ST JOHN 15/POOR 18 756 58/GOOD 6 2586 99/GOOD 18 3010 WHITEHORSE 14/POOR 14 764 81/GOOD 12 2442 90/GOOD 18 2133 DAWSON 17/POOR 24 430 99/GOOD 23 2452 99/GOOD 15 2760 WATSON LAKE 24/POOR 18 850 64/GOOD 7 2638 59/GOOD 15 1477 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 20 W 43 WATSON LAKE W 56 W 46 WHITEHORSE SW 57 W 65 MAYO SW 28 SW 35 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 9 96 47/FAIR 24 345 33/POOR 13 372 FRASER VALLEY 15/POOR 16 127 62/GOOD 11 1212 51/FAIR 10 981 SQUAMISH 18/POOR 13 174 69/GOOD 8 1990 53/FAIR 5 2056 SRN VAN ISLD 16/POOR 30 62 21/POOR 5 471 24/POOR 9 345 CNTRL VAN ISLD 17/POOR 22 91 64/GOOD 13 1050 40/FAIR 10 662 NRN VAN ISLD 15/POOR 5 242 30/POOR 14 315 25/POOR 13 255 TERRACE 18/POOR 4 647 29/POOR 3 1545 60/GOOD 6 2213 STEWART 12/POOR 8 134 12/POOR 5 119 14/POOR 4 236 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 13 NE 22 NE 28 SANDSPIT N 17 NE 9 E 9 PORT HARDY S 26 SW 41 SW 46 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/