FLCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 18 SEPTEMBER 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-September-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 52/FAIR 25 612 56/GOOD 35 539 67/GOOD 11 1553 KAMLOOPS 62/GOOD 25 856 55/GOOD 25 766 76/GOOD 13 1762 OKANAGAN 40/FAIR 25 715 38/FAIR 26 687 63/GOOD 15 1334 CASTLEGAR 23/POOR 20 631 59/GOOD 18 1157 58/GOOD 16 1220 CRANBROOK 18/POOR 15 1052 75/GOOD 19 1875 55/GOOD 19 1495 REVELSTOKE 25/POOR 13 678 12/POOR 17 472 14/POOR 10 526 GOLDEN 23/POOR 15 967 56/GOOD 18 1383 27/POOR 13 1053 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 SW 44 SW 43 CRANBROOK SW 43 SW 48 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 69/GOOD 33 1009 37/FAIR 25 778 81/GOOD 20 1568 100 MILE 75/GOOD 33 1484 91/GOOD 28 1876 99/GOOD 20 2728 WILLIAMS LAKE 69/GOOD 32 1416 71/GOOD 20 1748 99/GOOD 20 2480 PUNTZI MTN 47/FAIR 31 1180 99/GOOD 34 2355 99/GOOD 26 2558 PRINCE GEORGE 62/GOOD 39 1016 45/FAIR 22 1040 91/GOOD 24 1772 BURNS LAKE 15/POOR 28 751 40/FAIR 34 903 97/GOOD 27 1826 SMITHERS 13/POOR 22 560 20/POOR 24 611 26/POOR 23 665 MCBRIDE 46/FAIR 24 1062 24/POOR 20 874 46/FAIR 16 1225 CLEARWATER 51/FAIR 21 837 28/POOR 23 557 60/GOOD 15 1208 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 81 W 70 SMITHERS SW 69 SW 70 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 62/GOOD 31 797 59/GOOD 19 996 99/GOOD 27 2192 FT ST JOHN 60/GOOD 31 1084 87/GOOD 23 1738 99/GOOD 35 2480 WHITEHORSE 33/POOR 23 910 27/POOR 22 857 63/GOOD 15 1573 DAWSON 64/GOOD 27 868 98/GOOD 25 1584 75/GOOD 14 1634 WATSON LAKE 83/GOOD 34 1328 56/GOOD 26 1104 99/GOOD 32 1940 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 56 SW 54 WATSON LAKE SE 56 SE 43 WHITEHORSE E 44 E 31 MAYO E 22 SE 28 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 58/GOOD 37 312 22/POOR 32 81 80/GOOD 38 536 FRASER VALLEY 33/POOR 31 214 30/POOR 31 191 70/GOOD 22 767 SQUAMISH 40/FAIR 23 330 19/POOR 18 155 66/GOOD 12 1231 SRN VAN ISLD 38/FAIR 28 233 12/POOR 26 42 43/FAIR 17 445 CNTRL VAN ISLD 66/GOOD 35 430 30/POOR 17 271 83/GOOD 23 976 NRN VAN ISLD 17/POOR 18 100 51/FAIR 28 361 67/GOOD 18 825 TERRACE 19/POOR 22 304 11/POOR 24 229 15/POOR 17 283 STEWART 14/POOR 21 50 10/POOR 25 15 15/POOR 19 62 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 65 SW 85 SW 70 SANDSPIT SW 39 SW 46 SW 56 PORT HARDY SW 70 SW 63 SW 63 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC