FLCN39 CWVR 201250 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 20 JULY 2006 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-July-2006 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 20/POOR 7 522 55/GOOD 5 2324 71/GOOD 6 2941 KAMLOOPS 16/POOR 9 499 56/GOOD 5 2503 78/GOOD 7 3100 OKANAGAN 14/POOR 5 646 56/GOOD 5 2601 65/GOOD 5 3249 CASTLEGAR 16/POOR 8 663 58/GOOD 5 2821 54/FAIR 4 3030 CRANBROOK 16/POOR 8 1105 61/GOOD 5 3442 66/GOOD 6 3311 REVELSTOKE 13/POOR 4 1129 50/FAIR 4 2709 57/GOOD 4 3241 GOLDEN 58/GOOD 8 2225 59/GOOD 5 3137 58/GOOD 4 3693 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 22 W 17 CRANBROOK NW 11 W 24 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 10/POOR 6 584 55/GOOD 5 2657 70/GOOD 6 3151 100 MILE 17/POOR 10 1084 43/FAIR 3 3356 99/GOOD 11 3776 WILLIAMS LAKE 12/POOR 6 1033 53/FAIR 4 3418 75/GOOD 6 3953 PUNTZI MTN 26/POOR 9 1271 53/FAIR 4 3419 58/GOOD 4 3793 PRINCE GEORGE 12/POOR 7 769 79/GOOD 10 2671 54/FAIR 4 3260 BURNS LAKE 12/POOR 7 803 65/GOOD 9 2272 83/GOOD 15 2175 SMITHERS 16/POOR 9 676 35/FAIR 4 1850 31/POOR 4 1612 MCBRIDE 22/POOR 5 1217 60/GOOD 5 3155 68/GOOD 5 3716 CLEARWATER 11/POOR 3 536 50/FAIR 4 2664 70/GOOD 6 3026 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 17 W 35 SMITHERS S 19 S 63 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 10/POOR 6 416 40/FAIR 5 1689 32/POOR 4 1508 FT ST JOHN 17/POOR 19 775 99/GOOD 30 2728 99/GOOD 25 3112 WHITEHORSE 22/POOR 17 846 99/GOOD 21 2780 99/GOOD 23 2697 DAWSON 10/POOR 6 396 99/GOOD 21 3228 99/GOOD 17 2971 WATSON LAKE 13/POOR 14 736 17/POOR 1 2209 99/GOOD 17 2860 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 19 SE 30 WATSON LAKE SW 13 0 0 WHITEHORSE S 26 SE 24 MAYO 0 0 S 15 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 15/POOR 6 170 59/GOOD 26 457 37/FAIR 14 414 FRASER VALLEY 23/POOR 9 346 55/GOOD 12 932 62/GOOD 12 1112 SQUAMISH 23/POOR 8 382 46/FAIR 5 1638 73/GOOD 8 2167 SRN VAN ISLD 17/POOR 14 119 31/POOR 14 336 21/POOR 6 380 CNTRL VAN ISLD 16/POOR 7 215 56/GOOD 14 803 46/FAIR 7 1151 NRN VAN ISLD 21/POOR 11 228 13/POOR 5 185 46/FAIR 28 311 TERRACE 16/POOR 5 477 19/POOR 5 584 38/FAIR 7 1056 STEWART 12/POOR 7 75 10/POOR 4 52 23/POOR 8 345 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 W 15 W 26 SANDSPIT S 35 SW 28 SW 24 PORT HARDY SW 52 SW 52 SW 67 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/pspc