FLCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 18 MAY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-May-2004 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 13/POOR 8 311 90/GOOD 8 3452 99/GOOD 16 3446 KAMLOOPS 12/POOR 6 435 99/GOOD 16 3607 99/GOOD 10 3602 OKANAGAN 11/POOR 4 544 99/GOOD 19 3707 99/GOOD 14 3703 CASTLEGAR 26/POOR 20 660 99/GOOD 11 3738 55/GOOD 5 2613 CRANBROOK 17/POOR 11 1077 99/GOOD 18 4092 70/GOOD 16 1919 REVELSTOKE 10/POOR 2 542 99/GOOD 14 3441 92/GOOD 10 3110 GOLDEN 10/POOR 3 841 90/GOOD 11 3096 60/GOOD 7 2500 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 15 0 0 CRANBROOK SE 11 E 11 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 26/POOR 21 706 99/GOOD 16 3697 99/GOOD 14 3790 100 MILE 11/POOR 6 994 99/GOOD 19 4196 99/GOOD 15 4189 WILLIAMS LAKE 12/POOR 6 1028 99/GOOD 17 4205 99/GOOD 15 4204 PUNTZI MTN 31/POOR 19 1137 99/GOOD 10 4155 96/GOOD 9 4155 PRINCE GEORGE 24/POOR 20 831 99/GOOD 11 3862 79/GOOD 6 3957 BURNS LAKE 49/FAIR 24 1081 99/GOOD 12 3734 85/GOOD 7 3990 SMITHERS 54/FAIR 19 1059 99/GOOD 11 3622 99/GOOD 12 3792 MCBRIDE 10/POOR 3 799 99/GOOD 10 3915 83/GOOD 7 3848 CLEARWATER 12/POOR 5 521 99/GOOD 10 3631 99/GOOD 10 3626 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 22 W 24 SMITHERS N 19 N 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 63/GOOD 30 825 99/GOOD 20 3656 98/GOOD 13 2718 FT ST JOHN 27/POOR 26 831 99/GOOD 24 3957 87/GOOD 10 3059 WHITEHORSE 42/FAIR 24 997 99/GOOD 13 3662 99/GOOD 21 3272 DAWSON 26/POOR 25 505 99/GOOD 17 2863 99/GOOD 14 3071 WATSON LAKE 26/POOR 16 898 99/GOOD 19 3892 99/GOOD 18 3207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 24 N 11 WATSON LAKE NW 19 NW 31 WHITEHORSE N 13 0 0 MAYO NW 20 W 22 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 15/POOR 11 108 67/GOOD 24 616 43/FAIR 15 490 FRASER VALLEY 17/POOR 12 174 99/GOOD 19 1811 55/GOOD 13 879 SQUAMISH 19/POOR 18 153 93/GOOD 10 2764 65/GOOD 9 1612 SRN VAN ISLD 27/POOR 19 198 57/GOOD 16 708 36/FAIR 15 388 CNTRL VAN ISLD 37/FAIR 20 311 85/GOOD 13 1795 37/FAIR 8 753 NRN VAN ISLD 28/POOR 24 177 55/GOOD 25 444 49/FAIR 19 488 TERRACE 42/FAIR 15 689 95/GOOD 11 2818 99/GOOD 11 3379 STEWART 23/POOR 24 118 59/GOOD 23 524 43/FAIR 15 495 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 9 NE 9 NE 22 SANDSPIT N 28 0 0 0 0 PORT HARDY N 61 N 50 N 54 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/