FPCN39 CWLW 111330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 11 APRIL 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 11-April-2003 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 38/FAIR 19 549 67/GOOD 14 1272 71/GOOD 8 2252 KAMLOOPS 58/GOOD 22 872 99/GOOD 21 2768 99/GOOD 12 3192 OKANAGAN 45/FAIR 20 840 99/GOOD 15 3116 99/GOOD 13 3359 CASTLEGAR 44/FAIR 12 1125 66/GOOD 10 1922 93/GOOD 11 2986 CRANBROOK 16/POOR 11 1051 82/GOOD 14 2466 99/GOOD 13 3871 REVELSTOKE 51/FAIR 11 1289 57/GOOD 7 2022 76/GOOD 9 2463 GOLDEN 21/POOR 9 1047 51/FAIR 8 1950 63/GOOD 9 2242 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 SW 19 SW 35 CRANBROOK W 19 SW 39 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 52/FAIR 30 869 99/GOOD 21 3265 93/GOOD 10 3291 100 MILE 71/GOOD 27 1533 99/GOOD 26 3579 99/GOOD 14 3641 WILLIAMS LAKE 62/GOOD 28 1398 99/GOOD 23 4056 99/GOOD 12 3837 PUNTZI MTN 24/POOR 22 1037 99/GOOD 20 3501 78/GOOD 11 2646 PRINCE GEORGE 41/FAIR 29 922 99/GOOD 16 3126 83/GOOD 9 3075 BURNS LAKE 80/GOOD 21 1670 81/GOOD 7 3635 65/GOOD 7 2679 SMITHERS 47/FAIR 19 964 68/GOOD 7 2638 42/FAIR 10 1223 MCBRIDE 61/GOOD 19 1392 75/GOOD 12 2214 47/FAIR 6 2094 CLEARWATER 51/FAIR 17 948 99/GOOD 16 2619 86/GOOD 10 2736 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 54 SW 46 SMITHERS S 54 S 41 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 16/POOR 25 432 31/POOR 7 1009 64/GOOD 16 1226 FT ST JOHN 44/FAIR 23 1025 80/GOOD 12 2365 92/GOOD 18 2177 WHITEHORSE 27/POOR 19 888 88/GOOD 14 2454 99/GOOD 17 2653 DAWSON 29/POOR 23 539 44/FAIR 3 2901 82/GOOD 11 2289 WATSON LAKE 48/FAIR 23 1066 66/GOOD 18 1480 56/GOOD 14 1475 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 30 SE 20 WATSON LAKE E 22 E 28 WHITEHORSE E 20 E 28 MAYO 0 0 0 0 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 37/FAIR 30 193 69/GOOD 19 802 46/FAIR 18 444 FRASER VALLEY 64/GOOD 26 579 78/GOOD 17 1192 38/FAIR 13 518 SQUAMISH 25/POOR 20 209 55/GOOD 14 802 42/FAIR 8 907 SRN VAN ISLD 41/FAIR 25 283 67/GOOD 21 719 63/GOOD 19 719 CNTRL VAN ISLD 30/POOR 24 194 55/GOOD 16 674 43/FAIR 12 624 NRN VAN ISLD 19/POOR 30 85 73/GOOD 28 622 57/GOOD 24 492 TERRACE 57/GOOD 18 832 78/GOOD 15 1483 67/GOOD 12 1433 STEWART 24/POOR 20 151 56/GOOD 12 907 59/GOOD 15 787 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 37 S 39 SW 50 SANDSPIT S 17 SW 15 S 20 PORT HARDY S 37 S 39 S 39 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/