FLCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 22 AUGUST 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-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 47/FAIR 18 692 99/GOOD 18 2239 99/GOOD 14 2438 KAMLOOPS 47/FAIR 23 706 99/GOOD 23 2830 99/GOOD 19 3222 OKANAGAN 37/FAIR 15 831 99/GOOD 14 3308 99/GOOD 15 3084 CASTLEGAR 12/POOR 10 546 94/GOOD 16 2235 99/GOOD 13 3186 CRANBROOK 17/POOR 5 1216 69/GOOD 13 2116 99/GOOD 20 3225 REVELSTOKE 27/POOR 14 685 99/GOOD 12 3005 99/GOOD 14 3095 GOLDEN 30/POOR 17 1032 99/GOOD 13 3312 99/GOOD 16 3377 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 30 SW 31 CRANBROOK SW 30 SW 54 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 36/FAIR 15 910 98/GOOD 11 3311 99/GOOD 19 3321 100 MILE 83/GOOD 18 2143 99/GOOD 22 4006 99/GOOD 18 4070 WILLIAMS LAKE 31/POOR 14 1255 99/GOOD 11 3897 99/GOOD 19 4004 PUNTZI MTN 43/FAIR 12 1511 99/GOOD 19 4074 99/GOOD 27 3375 PRINCE GEORGE 31/POOR 16 965 99/GOOD 14 2970 99/GOOD 27 3074 BURNS LAKE 24/POOR 20 854 99/GOOD 17 3101 98/GOOD 25 1919 SMITHERS 29/POOR 20 714 82/GOOD 13 2162 68/GOOD 15 1527 MCBRIDE 56/GOOD 16 1405 99/GOOD 13 3350 99/GOOD 16 2871 CLEARWATER 27/POOR 10 749 99/GOOD 16 3272 99/GOOD 15 3492 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 0 SW 31 SMITHERS SW 22 SW 19 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 20 445 76/GOOD 14 1676 99/GOOD 12 3459 FT ST JOHN 20/POOR 16 819 62/GOOD 14 1617 99/GOOD 34 3257 WHITEHORSE 33/POOR 19 953 70/GOOD 17 1624 71/GOOD 15 1792 DAWSON 15/POOR 15 444 98/GOOD 25 1582 90/GOOD 17 1862 WATSON LAKE 25/POOR 19 848 67/GOOD 7 2750 99/GOOD 21 2887 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 W 19 WATSON LAKE NW 30 W 20 WHITEHORSE W 24 SW 17 MAYO NE 13 NE 9 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 10 258 55/GOOD 16 619 67/GOOD 13 1127 FRASER VALLEY 29/POOR 18 271 78/GOOD 17 1195 79/GOOD 13 1585 SQUAMISH 31/POOR 8 609 78/GOOD 12 1647 75/GOOD 10 1851 SRN VAN ISLD 42/FAIR 25 297 62/GOOD 18 723 24/POOR 7 434 CNTRL VAN ISLD 46/FAIR 21 406 58/GOOD 11 1067 44/FAIR 6 1259 NRN VAN ISLD 18/POOR 19 112 79/GOOD 21 971 68/GOOD 21 728 TERRACE 23/POOR 10 476 55/GOOD 14 981 34/FAIR 11 683 STEWART 12/POOR 8 71 58/GOOD 13 883 28/POOR 9 407 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 SW 20 SW 46 SANDSPIT NW 17 SW 20 SW 41 PORT HARDY SW 30 SW 31 SW 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/GF