FLCN39 CWLW 121335 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 12 AUGUST 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 12-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 37/FAIR 11 753 38/FAIR 5 3040 99/GOOD 12 3491 KAMLOOPS 45/FAIR 13 940 49/FAIR 3 3297 99/GOOD 15 3642 OKANAGAN 51/FAIR 12 1225 49/FAIR 3 3385 91/GOOD 10 3052 CASTLEGAR 12/POOR 4 651 99/GOOD 10 3661 92/GOOD 8 3829 CRANBROOK 24/POOR 11 1208 99/GOOD 13 4211 99/GOOD 17 4262 REVELSTOKE 18/POOR 5 784 77/GOOD 7 3152 63/GOOD 4 3728 GOLDEN 11/POOR 2 936 96/GOOD 10 3700 71/GOOD 5 4053 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 17 S 17 CRANBROOK W 15 W 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 13/POOR 7 637 61/GOOD 5 3012 77/GOOD 7 3238 100 MILE 34/FAIR 8 1581 54/FAIR 6 2655 87/GOOD 8 3924 WILLIAMS LAKE 33/POOR 12 1346 28/POOR 2 2793 63/GOOD 5 3574 PUNTZI MTN 24/POOR 17 1078 61/GOOD 5 3420 77/GOOD 6 4056 PRINCE GEORGE 21/POOR 17 821 85/GOOD 10 2993 48/FAIR 5 2383 BURNS LAKE 44/FAIR 25 1012 97/GOOD 18 2360 64/GOOD 13 1751 SMITHERS 39/FAIR 22 806 96/GOOD 19 2053 79/GOOD 9 2730 MCBRIDE 16/POOR 2 1334 81/GOOD 11 2619 73/GOOD 7 3151 CLEARWATER 33/POOR 7 1076 68/GOOD 7 2561 83/GOOD 7 3493 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 13 N 15 SMITHERS N 28 N 17 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 12 489 71/GOOD 15 1471 46/FAIR 7 1521 FT ST JOHN 15/POOR 11 790 76/GOOD 15 1913 70/GOOD 22 1414 WHITEHORSE 31/POOR 27 867 92/GOOD 27 1688 99/GOOD 17 2595 DAWSON 29/POOR 22 547 11/POOR 23 383 92/GOOD 20 1714 WATSON LAKE 45/FAIR 32 933 93/GOOD 16 2390 99/GOOD 17 2678 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NW 31 W 33 WATSON LAKE NW 35 W 28 WHITEHORSE W 39 W 37 MAYO W 46 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 4 285 48/FAIR 15 573 27/POOR 7 490 FRASER VALLEY 21/POOR 10 292 66/GOOD 14 1081 38/FAIR 6 1043 SQUAMISH 11/POOR 2 192 44/FAIR 5 1544 80/GOOD 10 2054 SRN VAN ISLD 19/POOR 13 157 17/POOR 4 367 21/POOR 6 410 CNTRL VAN ISLD 24/POOR 14 233 40/FAIR 7 935 45/FAIR 7 1132 NRN VAN ISLD 31/POOR 19 254 47/FAIR 20 438 44/FAIR 17 458 TERRACE 15/POOR 5 447 67/GOOD 11 1548 71/GOOD 9 1997 STEWART 15/POOR 16 70 47/FAIR 17 492 48/FAIR 12 718 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 0 0 S 11 SANDSPIT N 26 NE 26 NE 19 PORT HARDY N 31 N 20 N 19 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC