FPCN39 CWLW 171433 AAB REVISED SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7.32 AM PDT TUESDAY 17 SEPTEMBER 2002 FOR TODAY. ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 17 SEPTEMBER 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 17-September-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 35/FAIR 11 700 58/GOOD 7 1888 77/GOOD 15 1477 KAMLOOPS 69/GOOD 18 1199 99/GOOD 16 2338 78/GOOD 11 2114 OKANAGAN 61/GOOD 16 1243 89/GOOD 14 2243 76/GOOD 12 1976 CASTLEGAR 52/FAIR 14 1194 75/GOOD 13 1854 84/GOOD 13 2220 CRANBROOK 31/POOR 9 1426 46/FAIR 10 1739 99/GOOD 21 2645 REVELSTOKE 33/POOR 9 977 73/GOOD 12 1876 73/GOOD 12 1860 GOLDEN 31/POOR 10 1229 70/GOOD 12 2107 93/GOOD 17 2393 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 26 W 28 CRANBROOK SW 31 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 46/FAIR 15 1074 73/GOOD 11 2086 15/POOR 27 584 100 MILE 77/GOOD 24 1726 89/GOOD 15 2608 52/FAIR 8 2152 WILLIAMS LAKE 73/GOOD 16 1994 69/GOOD 9 2642 47/FAIR 17 1422 PUNTZI MTN 52/FAIR 10 1863 92/GOOD 15 2710 99/GOOD 32 2084 PRINCE GEORGE 54/FAIR 20 1206 94/GOOD 18 2257 21/POOR 33 757 BURNS LAKE 41/FAIR 21 1035 87/GOOD 21 1850 73/GOOD 44 1106 SMITHERS 17/POOR 16 617 61/GOOD 21 1123 70/GOOD 20 552 MCBRIDE 34/FAIR 9 1277 61/GOOD 12 1778 66/GOOD 21 1411 CLEARWATER 46/FAIR 15 923 87/GOOD 15 2000 61/GOOD 10 1629 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 26 W 30 SMITHERS SW 57 W 52 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 20/POOR 29 456 99/GOOD 31 2429 98/GOOD 21 1820 FT ST JOHN 46/FAIR 31 955 99/GOOD 37 3103 99/GOOD 36 1823 WHITEHORSE 32/POOR 26 875 97/GOOD 15 2680 14/POOR 31 735 DAWSON 10/POOR 6 401 32/POOR 12 753 99/GOOD 24 1736 WATSON LAKE 42/FAIR 27 948 99/GOOD 25 2446 57/GOOD 15 1431 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 46 W 31 WATSON LAKE W 37 W 39 WHITEHORSE W 13 W 15 MAYO NE 15 NE 19 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 54/FAIR 19 549 55/GOOD 13 802 31/POOR 8 545 FRASER VALLEY 38/FAIR 12 548 49/FAIR 10 931 51/FAIR 10 999 SQUAMISH 24/POOR 7 474 50/FAIR 7 1354 44/FAIR 8 970 SRN VAN ISLD 22/POOR 18 161 13/POOR 2 395 15/POOR 4 297 CNTRL VAN ISLD 39/FAIR 18 367 46/FAIR 8 1008 17/POOR 2 746 NRN VAN ISLD 10/POOR 5 59 55/GOOD 13 822 52/FAIR 25 407 TERRACE 21/POOR 14 1500 90/GOOD 20 417 65/GOOD 33 252 STEWART 18/POOR 21 1200 80/GOOD 15 400 65/GOOD 28 21 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 W 11 W 17 SANDSPIT SE 11 0 0 0 0 PORT HARDY W 39 W 30 W 31 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/CC/JDG