FLCN39 CWLW 191330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 19 AUGUST 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-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 50/FAIR 18 735 72/GOOD 6 3002 86/GOOD 12 2169 KAMLOOPS 72/GOOD 27 958 99/GOOD 20 2944 88/GOOD 10 2804 OKANAGAN 44/FAIR 17 891 99/GOOD 14 3469 84/GOOD 10 2674 CASTLEGAR 15/POOR 9 618 99/GOOD 12 3137 78/GOOD 9 2623 CRANBROOK 15/POOR 10 1045 99/GOOD 22 3857 99/GOOD 18 3035 REVELSTOKE 17/POOR 12 567 99/GOOD 12 3113 87/GOOD 11 2586 GOLDEN 23/POOR 16 949 99/GOOD 14 3849 96/GOOD 14 2863 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 24 SW 30 CRANBROOK SW 22 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 83/GOOD 19 1682 99/GOOD 16 2742 65/GOOD 7 2539 100 MILE 86/GOOD 25 1871 99/GOOD 24 3208 81/GOOD 9 3255 WILLIAMS LAKE 91/GOOD 23 2085 99/GOOD 19 3300 78/GOOD 9 3062 PUNTZI MTN 74/GOOD 15 2061 99/GOOD 16 2995 78/GOOD 9 3064 PRINCE GEORGE 76/GOOD 20 1617 99/GOOD 18 2928 78/GOOD 10 2607 BURNS LAKE 72/GOOD 22 1464 99/GOOD 19 2437 96/GOOD 17 2436 SMITHERS 71/GOOD 18 1429 87/GOOD 17 1914 82/GOOD 18 1690 MCBRIDE 32/POOR 6 1497 82/GOOD 12 2508 85/GOOD 13 2495 CLEARWATER 49/FAIR 17 907 99/GOOD 18 2881 86/GOOD 10 2701 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 24 W 33 SMITHERS NW 31 NW 31 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 60/GOOD 27 833 72/GOOD 13 1668 99/GOOD 14 3031 FT ST JOHN 76/GOOD 28 1354 99/GOOD 15 3169 99/GOOD 28 2973 WHITEHORSE 66/GOOD 23 1320 99/GOOD 16 2661 68/GOOD 18 1531 DAWSON 29/POOR 16 615 65/GOOD 18 1136 99/GOOD 22 1903 WATSON LAKE 88/GOOD 24 1710 99/GOOD 18 2664 99/GOOD 24 2762 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 41 W 35 WATSON LAKE NW 48 NW 19 WHITEHORSE W 43 NW 20 MAYO W 17 0 0 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 54/FAIR 29 358 71/GOOD 24 669 56/GOOD 22 491 FRASER VALLEY 29/POOR 14 336 74/GOOD 17 1095 64/GOOD 15 970 SQUAMISH 17/POOR 12 182 77/GOOD 10 1947 76/GOOD 15 1287 SRN VAN ISLD 46/FAIR 23 371 43/FAIR 14 531 31/POOR 12 385 CNTRL VAN ISLD 71/GOOD 33 514 77/GOOD 18 1071 41/FAIR 9 772 NRN VAN ISLD 49/FAIR 30 314 91/GOOD 40 675 69/GOOD 17 933 TERRACE 41/FAIR 10 886 57/GOOD 9 1463 36/FAIR 19 503 STEWART 24/POOR 13 232 47/FAIR 18 462 14/POOR 21 49 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 11 W 17 W 20 SANDSPIT N 44 N 33 NW 28 PORT HARDY NW 26 NW 26 NW 28 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/