FLCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 18 MAY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-May-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 61/GOOD 19 892 99/GOOD 20 3144 99/GOOD 15 3236 KAMLOOPS 96/GOOD 20 1800 99/GOOD 11 3484 99/GOOD 12 3506 OKANAGAN 84/GOOD 17 1763 99/GOOD 14 3578 99/GOOD 13 3596 CASTLEGAR 62/GOOD 21 1113 99/GOOD 10 3596 99/GOOD 10 3625 CRANBROOK 65/GOOD 22 1575 99/GOOD 18 3899 99/GOOD 10 4043 REVELSTOKE 50/FAIR 18 954 99/GOOD 12 3441 89/GOOD 8 3555 GOLDEN 41/FAIR 15 1237 99/GOOD 11 3635 88/GOOD 8 3859 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 43 N 31 CRANBROOK NE 28 NE 13 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 40/FAIR 17 922 89/GOOD 8 3700 95/GOOD 9 3691 100 MILE 75/GOOD 17 1979 94/GOOD 9 4077 99/GOOD 13 4089 WILLIAMS LAKE 50/FAIR 19 1414 89/GOOD 8 4094 99/GOOD 11 4101 PUNTZI MTN 60/GOOD 18 1583 88/GOOD 8 3989 99/GOOD 14 3991 PRINCE GEORGE 17/POOR 9 856 90/GOOD 8 3864 96/GOOD 10 3586 BURNS LAKE 37/FAIR 20 1002 84/GOOD 7 3868 99/GOOD 14 3851 SMITHERS 34/FAIR 15 866 87/GOOD 8 3490 86/GOOD 9 3101 MCBRIDE 61/GOOD 14 1623 99/GOOD 10 3810 94/GOOD 9 3814 CLEARWATER 81/GOOD 18 1537 89/GOOD 8 3516 94/GOOD 9 3528 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NE 20 NE 30 SMITHERS NE 13 SE 13 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 11/POOR 13 414 99/GOOD 13 3591 96/GOOD 9 3593 FT ST JOHN 17/POOR 15 793 99/GOOD 10 3878 99/GOOD 16 3885 WHITEHORSE 39/FAIR 21 997 94/GOOD 9 3832 99/GOOD 15 3845 DAWSON 13/POOR 14 426 99/GOOD 17 3398 99/GOOD 18 3235 WATSON LAKE 17/POOR 13 806 81/GOOD 8 3290 99/GOOD 16 3856 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NW 22 SW 13 WATSON LAKE NW 20 SW 11 WHITEHORSE NW 15 SW 9 MAYO W 24 W 24 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 29/POOR 14 284 60/GOOD 10 1202 71/GOOD 10 1602 FRASER VALLEY 17/POOR 10 203 78/GOOD 14 1417 83/GOOD 11 2040 SQUAMISH 22/POOR 20 176 74/GOOD 8 2203 78/GOOD 8 2452 SRN VAN ISLD 44/FAIR 22 360 87/GOOD 17 1419 69/GOOD 8 1919 CNTRL VAN ISLD 55/GOOD 24 467 64/GOOD 8 1730 65/GOOD 8 1774 NRN VAN ISLD 23/POOR 21 148 74/GOOD 15 1172 67/GOOD 15 1002 TERRACE 16/POOR 7 398 82/GOOD 8 2838 90/GOOD 9 3082 STEWART 13/POOR 12 69 93/GOOD 11 2507 94/GOOD 10 2787 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NE 13 N 13 NW 35 SANDSPIT NW 30 N 35 N 28 PORT HARDY N 19 NW 11 0 0 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/