FPCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 21 AUGUST 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-August-2002 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 28/POOR 15 470 95/GOOD 12 2589 66/GOOD 5 3100 KAMLOOPS 17/POOR 13 466 80/GOOD 10 2358 99/GOOD 12 3084 OKANAGAN 33/POOR 20 693 88/GOOD 10 2902 69/GOOD 5 3508 CASTLEGAR 37/FAIR 23 743 78/GOOD 6 3728 82/GOOD 8 3166 CRANBROOK 22/POOR 14 1120 99/GOOD 17 3869 96/GOOD 11 3611 REVELSTOKE 18/POOR 17 542 66/GOOD 6 2826 78/GOOD 7 3216 GOLDEN 15/POOR 11 887 44/FAIR 3 3289 68/GOOD 5 3746 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 37 N 24 CRANBROOK 0 0 E 20 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 37/FAIR 22 809 55/GOOD 5 2637 54/FAIR 10 1560 100 MILE 20/POOR 14 1086 63/GOOD 7 2817 70/GOOD 18 1817 WILLIAMS LAKE 32/POOR 20 1168 55/GOOD 5 3061 37/FAIR 11 1464 PUNTZI MTN 43/FAIR 16 1368 94/GOOD 12 3264 30/POOR 2 3007 PRINCE GEORGE 36/FAIR 23 927 81/GOOD 11 2590 56/GOOD 12 1601 BURNS LAKE 47/FAIR 19 1143 99/GOOD 20 2496 99/GOOD 23 2120 SMITHERS 27/POOR 18 717 75/GOOD 22 1335 73/GOOD 21 1323 MCBRIDE 13/POOR 12 785 79/GOOD 11 2514 60/GOOD 9 2088 CLEARWATER 16/POOR 14 484 73/GOOD 9 2266 99/GOOD 15 2678 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 19 W 30 SMITHERS W 30 W 28 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 14/POOR 18 435 55/GOOD 30 732 82/GOOD 10 2522 FT ST JOHN 25/POOR 27 811 99/GOOD 26 1919 99/GOOD 27 1998 WHITEHORSE 68/GOOD 26 1277 99/GOOD 33 1963 66/GOOD 24 1303 DAWSON 34/FAIR 25 571 22/POOR 14 540 59/GOOD 14 1225 WATSON LAKE 61/GOOD 18 1392 99/GOOD 30 1887 55/GOOD 15 1389 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 72 SW 93 WATSON LAKE SW 70 W 83 WHITEHORSE SW 80 SW 102 MAYO SW 30 S 31 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 13/POOR 3 262 37/FAIR 17 339 43/FAIR 29 254 FRASER VALLEY 30/POOR 8 573 50/FAIR 15 673 48/FAIR 14 675 SQUAMISH 13/POOR 5 183 63/GOOD 10 1384 59/GOOD 8 1525 SRN VAN ISLD 17/POOR 12 150 44/FAIR 10 769 18/POOR 8 228 CNTRL VAN ISLD 30/POOR 16 285 42/FAIR 10 719 57/GOOD 20 590 NRN VAN ISLD 31/POOR 12 378 48/FAIR 17 522 26/POOR 12 300 TERRACE 20/POOR 17 335 62/GOOD 19 899 21/POOR 18 339 STEWART 17/POOR 19 81 12/POOR 23 30 11/POOR 18 29 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 N 11 E 9 SANDSPIT N 24 N 13 N 15 PORT HARDY SW 33 SW 35 W 43 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KAL