FLCN39 CWLW 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 21 SEPTEMBER 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-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 20/POOR 13 395 66/GOOD 10 1658 91/GOOD 20 1544 KAMLOOPS 30/POOR 16 600 72/GOOD 10 1991 99/GOOD 27 2059 OKANAGAN 28/POOR 10 823 42/FAIR 5 1867 98/GOOD 24 1716 CASTLEGAR 44/FAIR 20 869 48/FAIR 5 2185 99/GOOD 18 2457 CRANBROOK 46/FAIR 24 1269 61/GOOD 7 2736 99/GOOD 27 2505 REVELSTOKE 29/POOR 20 635 55/GOOD 7 1956 97/GOOD 21 1855 GOLDEN 32/POOR 14 1119 64/GOOD 8 2477 96/GOOD 24 2004 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 33 NW 28 CRANBROOK N 30 N 35 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 5 595 50/FAIR 15 1145 82/GOOD 14 2045 100 MILE 10/POOR 6 984 85/GOOD 15 2468 99/GOOD 21 2664 WILLIAMS LAKE 11/POOR 8 992 76/GOOD 11 2604 80/GOOD 20 1940 PUNTZI MTN 14/POOR 9 1004 80/GOOD 17 2090 73/GOOD 26 1559 PRINCE GEORGE 18/POOR 15 808 52/FAIR 16 1291 73/GOOD 17 1691 BURNS LAKE 19/POOR 23 799 52/FAIR 24 1115 93/GOOD 18 2231 SMITHERS 12/POOR 19 549 34/FAIR 17 823 75/GOOD 16 1626 MCBRIDE 21/POOR 9 986 48/FAIR 14 1330 80/GOOD 20 1730 CLEARWATER 22/POOR 15 557 40/FAIR 8 1196 91/GOOD 18 1854 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 17 W 41 SMITHERS SW 52 W 48 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 15 448 99/GOOD 16 2807 99/GOOD 29 2655 FT ST JOHN 35/FAIR 28 881 99/GOOD 31 2215 99/GOOD 35 2484 WHITEHORSE 26/POOR 25 833 69/GOOD 14 1813 48/FAIR 9 1645 DAWSON 37/FAIR 20 652 39/FAIR 10 981 63/GOOD 14 1316 WATSON LAKE 24/POOR 24 809 99/GOOD 21 2506 99/GOOD 20 2445 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 65 SW 69 WATSON LAKE SW 44 SW 30 WHITEHORSE SW 44 SW 56 MAYO S 44 S 35 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 16 157 41/FAIR 16 420 19/POOR 5 367 FRASER VALLEY 24/POOR 18 216 50/FAIR 10 969 46/FAIR 10 857 SQUAMISH 20/POOR 17 177 53/FAIR 10 1047 53/FAIR 11 952 SRN VAN ISLD 19/POOR 10 208 23/POOR 10 279 19/POOR 7 279 CNTRL VAN ISLD 29/POOR 19 235 28/POOR 6 643 20/POOR 3 727 NRN VAN ISLD 12/POOR 6 121 40/FAIR 18 375 46/FAIR 27 322 TERRACE 17/POOR 18 301 31/POOR 22 417 87/GOOD 12 2217 STEWART 22/POOR 21 129 23/POOR 13 207 97/GOOD 15 2007 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER N 13 N 20 NW 41 SANDSPIT SW 15 W 33 W 43 PORT HARDY SW 37 W 43 W 44 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/