FLCN39 CWLW 131330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 13 AUGUST 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 13-August-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 27/POOR 13 502 89/GOOD 9 2982 68/GOOD 6 2729 KAMLOOPS 31/POOR 12 711 95/GOOD 9 3549 73/GOOD 6 3186 OKANAGAN 31/POOR 12 814 85/GOOD 7 3678 66/GOOD 5 3281 CASTLEGAR 10/POOR 1 613 99/GOOD 12 3793 85/GOOD 8 3312 CRANBROOK 23/POOR 11 1182 99/GOOD 14 4216 99/GOOD 14 3922 REVELSTOKE 11/POOR 3 551 87/GOOD 8 3454 90/GOOD 8 3605 GOLDEN 13/POOR 6 917 99/GOOD 10 3982 99/GOOD 11 4015 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 17 S 13 CRANBROOK W 19 SW 30 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 16 945 52/FAIR 6 2137 43/FAIR 4 2323 100 MILE 36/FAIR 13 1363 40/FAIR 3 3073 34/FAIR 2 3511 WILLIAMS LAKE 33/POOR 17 1217 32/POOR 3 2462 -5/POOR -1 3359 PUNTZI MTN 63/GOOD 21 1535 59/GOOD 6 2859 51/FAIR 4 3245 PRINCE GEORGE 51/FAIR 24 1084 80/GOOD 13 2229 74/GOOD 12 2127 BURNS LAKE 70/GOOD 26 1323 99/GOOD 21 2194 47/FAIR 11 1476 SMITHERS 64/GOOD 25 1059 91/GOOD 19 1901 62/GOOD 13 1518 MCBRIDE 50/FAIR 18 1228 66/GOOD 10 2143 75/GOOD 8 2960 CLEARWATER 13/POOR 4 567 71/GOOD 6 3059 74/GOOD 6 3295 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 19 W 24 SMITHERS NW 35 NW 35 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 18/POOR 42 420 75/GOOD 18 1363 53/FAIR 11 1292 FT ST JOHN 27/POOR 28 820 95/GOOD 22 1984 88/GOOD 23 1756 WHITEHORSE 89/GOOD 29 1555 99/GOOD 19 2764 73/GOOD 26 1355 DAWSON 70/GOOD 24 1024 99/GOOD 23 1847 99/GOOD 26 2053 WATSON LAKE 99/GOOD 31 1881 99/GOOD 23 2942 99/GOOD 20 2704 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 35 W 43 WATSON LAKE W 52 W 54 WHITEHORSE W 59 W 52 MAYO W 56 W 54 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 5 206 34/FAIR 10 495 42/FAIR 18 386 FRASER VALLEY 17/POOR 10 206 65/GOOD 14 1061 44/FAIR 10 816 SQUAMISH 14/POOR 6 205 63/GOOD 9 1533 39/FAIR 4 1575 SRN VAN ISLD 20/POOR 19 132 20/POOR 8 286 26/POOR 11 308 CNTRL VAN ISLD 35/FAIR 21 277 18/POOR 2 846 47/FAIR 11 777 NRN VAN ISLD 41/FAIR 15 462 59/GOOD 19 636 39/FAIR 17 385 TERRACE 28/POOR 7 744 47/FAIR 10 1037 23/POOR 9 507 STEWART 19/POOR 16 124 24/POOR 10 289 17/POOR 13 117 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 0 0 0 0 SANDSPIT N 20 NW 22 N 24 PORT HARDY NW 19 W 22 NW 28 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC