FPCN39 CWLW 011430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST TUESDAY 1 APRIL 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 01-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 66/GOOD 16 1121 80/GOOD 12 1893 66/GOOD 2 1852 KAMLOOPS 70/GOOD 23 1026 99/GOOD 17 2906 71/GOOD 8 2378 OKANAGAN 18/POOR 16 555 76/GOOD 10 2291 99/GOOD 12 3165 CASTLEGAR 11/POOR 9 535 96/GOOD 14 2593 89/GOOD 11 2791 CRANBROOK 12/POOR 6 1036 99/GOOD 19 2868 65/GOOD 15 1872 REVELSTOKE 44/FAIR 10 1177 75/GOOD 9 2439 61/GOOD 7 2242 GOLDEN 18/POOR 9 968 53/FAIR 6 2427 78/GOOD 11 2514 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 SW 20 SW 17 CRANBROOK N 11 SW 24 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 20/POOR 15 676 76/GOOD 16 1701 86/GOOD 13 2346 100 MILE 48/FAIR 12 1655 78/GOOD 2 2752 99/GOOD 16 3185 WILLIAMS LAKE 52/FAIR 15 1575 76/GOOD 9 2987 97/GOOD 15 2911 PUNTZI MTN 48/FAIR 10 1756 55/GOOD 4 3512 90/GOOD 16 2523 PRINCE GEORGE 16/POOR 12 799 99/GOOD 25 2153 75/GOOD 12 2168 BURNS LAKE 15/POOR 5 931 99/GOOD 20 2863 86/GOOD 17 2082 SMITHERS 22/POOR 7 886 99/GOOD 14 2769 75/GOOD 13 1887 MCBRIDE 30/POOR 8 1235 59/GOOD 9 2052 65/GOOD 6 3034 CLEARWATER 42/FAIR 11 1027 64/GOOD 6 2667 94/GOOD 12 2737 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 0 S 19 SMITHERS SE 20 SE 22 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 52/FAIR 17 956 71/GOOD 17 1336 61/GOOD 13 1353 FT ST JOHN 64/GOOD 21 1338 41/FAIR 28 936 69/GOOD 29 1224 WHITEHORSE 67/GOOD 20 1431 80/GOOD 16 1955 61/GOOD 11 1823 DAWSON 41/FAIR 9 1125 31/POOR 4 1451 61/GOOD 9 1748 WATSON LAKE 79/GOOD 19 1726 84/GOOD 17 2003 89/GOOD 20 1929 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 28 NE 13 WATSON LAKE E 20 NE 13 WHITEHORSE NE 26 SE 11 MAYO 0 0 SE 9 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 78/GOOD 22 885 84/GOOD 23 958 66/GOOD 5 658 FRASER VALLEY 69/GOOD 15 1076 58/GOOD 8 1484 58/GOOD 8 1480 SQUAMISH 31/POOR 7 664 86/GOOD 7 1203 86/GOOD 6 1389 SRN VAN ISLD 71/GOOD 21 797 99/GOOD 30 1305 75/GOOD 6 902 CNTRL VAN ISLD 54/FAIR 22 496 97/GOOD 26 1167 65/GOOD 3 1061 NRN VAN ISLD 37/FAIR 25 248 76/GOOD 21 895 68/GOOD 24 649 TERRACE 16/POOR 9 352 56/GOOD 5 2415 59/GOOD 8 1703 STEWART 15/POOR 17 76 77/GOOD 8 725 73/GOOD 10 495 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SW 13 SW 20 SW 35 SANDSPIT S 41 S 33 S 30 PORT HARDY NW 35 NW 20 0 0 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/LEC