FLCN39 CWLW 311330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 31 JULY 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-July-2005 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 36/FAIR 10 785 99/GOOD 16 2307 95/GOOD 13 2412 KAMLOOPS 63/GOOD 15 1227 99/GOOD 27 3145 77/GOOD 7 3048 OKANAGAN 10/POOR 2 525 99/GOOD 11 3809 99/GOOD 23 2749 CASTLEGAR 10/POOR 2 553 99/GOOD 21 3682 99/GOOD 13 2935 CRANBROOK 9/POOR 1 1000 99/GOOD 25 4042 99/GOOD 29 3407 REVELSTOKE 10/POOR 1 712 83/GOOD 7 3546 61/GOOD 7 2242 GOLDEN 12/POOR 3 944 93/GOOD 9 3830 86/GOOD 8 3675 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 11 SW 31 CRANBROOK SW 26 SW 52 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 30/POOR 28 689 72/GOOD 10 2211 60/GOOD 10 1769 100 MILE 44/FAIR 28 1205 70/GOOD 10 2507 53/FAIR 10 1949 WILLIAMS LAKE 56/GOOD 28 1332 99/GOOD 16 3143 83/GOOD 10 3086 PUNTZI MTN 28/POOR 17 1134 81/GOOD 8 3522 99/GOOD 23 3310 PRINCE GEORGE 31/POOR 33 821 58/GOOD 5 2991 73/GOOD 19 1591 BURNS LAKE 26/POOR 5 1361 91/GOOD 12 2883 99/GOOD 26 2894 SMITHERS 16/POOR 2 1213 76/GOOD 9 2567 99/GOOD 21 2571 MCBRIDE 27/POOR 12 1017 72/GOOD 8 2785 54/FAIR 10 1755 CLEARWATER 49/FAIR 14 1021 45/FAIR 5 1945 41/FAIR 5 1724 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 72 SW 76 SMITHERS S 15 SW 33 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 9 423 47/FAIR 3 3112 38/FAIR 20 676 FT ST JOHN 29/POOR 7 1247 99/GOOD 26 2597 84/GOOD 42 1227 WHITEHORSE 17/POOR 10 847 95/GOOD 10 3566 88/GOOD 9 3440 DAWSON 19/POOR 4 815 67/GOOD 9 2009 72/GOOD 11 1860 WATSON LAKE 11/POOR 7 745 89/GOOD 10 3160 52/FAIR 7 2052 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NE 13 E 22 WATSON LAKE S 11 S 13 WHITEHORSE 0 0 S 9 MAYO W 26 SW 26 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 22/POOR 23 108 47/FAIR 16 514 43/FAIR 8 907 FRASER VALLEY 15/POOR 6 246 78/GOOD 16 1264 75/GOOD 14 1334 SQUAMISH 15/POOR 6 240 25/POOR 10 367 61/GOOD 8 1606 SRN VAN ISLD 13/POOR 17 59 20/POOR 9 244 41/FAIR 21 335 CNTRL VAN ISLD 12/POOR 9 86 12/POOR 4 142 46/FAIR 6 1347 NRN VAN ISLD 11/POOR 11 54 12/POOR 19 50 44/FAIR 16 489 TERRACE 11/POOR 1 664 62/GOOD 7 2052 46/FAIR 8 1214 STEWART 10/POOR 1 160 24/POOR 6 482 30/POOR 8 528 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 24 SW 44 SW 57 SANDSPIT W 19 S 43 SW 31 PORT HARDY W 26 SW 20 SW 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC