FLCN39 CWLW 191330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 19 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-August-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 11/POOR 3 358 70/GOOD 6 2854 74/GOOD 8 2431 KAMLOOPS 19/POOR 11 521 72/GOOD 6 3099 70/GOOD 6 2999 OKANAGAN 16/POOR 6 658 77/GOOD 7 3162 99/GOOD 12 3148 CASTLEGAR 16/POOR 7 673 47/FAIR 4 2558 71/GOOD 7 2797 CRANBROOK 14/POOR 5 1137 39/FAIR 7 1842 27/POOR 3 2133 REVELSTOKE 16/POOR 4 768 65/GOOD 5 3182 26/POOR 3 1571 GOLDEN 12/POOR 2 1054 46/FAIR 3 3474 25/POOR 3 1780 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 13 N 17 CRANBROOK 0 0 N 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 12/POOR 11 601 69/GOOD 6 3114 82/GOOD 10 2656 100 MILE 29/POOR 21 1125 90/GOOD 9 3787 77/GOOD 7 3610 WILLIAMS LAKE 17/POOR 10 1087 87/GOOD 8 3936 94/GOOD 9 4050 PUNTZI MTN 25/POOR 10 1209 77/GOOD 8 3227 99/GOOD 15 3164 PRINCE GEORGE 11/POOR 7 752 67/GOOD 5 3648 97/GOOD 11 3383 BURNS LAKE 17/POOR 15 811 76/GOOD 8 2978 98/GOOD 19 2322 SMITHERS 20/POOR 11 715 75/GOOD 7 3065 59/GOOD 8 2007 MCBRIDE 10/POOR 1 882 81/GOOD 7 3710 28/POOR 2 2554 CLEARWATER 12/POOR 4 533 68/GOOD 6 2895 46/FAIR 5 2003 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 20 W 30 SMITHERS W 9 SW 9 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 14 412 33/POOR 4 1592 74/GOOD 22 1182 FT ST JOHN 12/POOR 15 731 65/GOOD 13 1749 57/GOOD 14 1493 WHITEHORSE 10/POOR 3 771 89/GOOD 17 2163 52/FAIR 8 1896 DAWSON 10/POOR 5 412 32/POOR 4 1535 86/GOOD 14 2035 WATSON LAKE 9/POOR 1 743 49/FAIR 7 1935 10/POOR 2 812 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 15 SW 22 WATSON LAKE NW 11 0 0 WHITEHORSE 0 0 S 13 MAYO 0 0 W 11 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 12/POOR 4 152 33/POOR 11 443 35/FAIR 11 480 FRASER VALLEY 10/POOR 1 271 55/GOOD 12 928 64/GOOD 14 1021 SQUAMISH 17/POOR 6 290 51/FAIR 6 1635 57/GOOD 8 1436 SRN VAN ISLD 13/POOR 13 71 26/POOR 10 350 29/POOR 13 319 CNTRL VAN ISLD 23/POOR 18 174 32/POOR 5 920 52/FAIR 10 986 NRN VAN ISLD 25/POOR 17 208 52/FAIR 21 478 30/POOR 10 441 TERRACE 11/POOR 1 575 45/FAIR 6 1509 34/FAIR 5 1241 STEWART 10/POOR 3 92 20/POOR 4 525 10/POOR 2 115 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 11 0 0 0 0 SANDSPIT NW 30 NW 26 W 24 PORT HARDY SW 19 S 37 S 37 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PWC