FLCN39 CWLW 211430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST SUNDAY 21 MARCH 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-March-2004 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 19/POOR 9 437 66/GOOD 11 1529 71/GOOD 14 1371 KAMLOOPS 36/FAIR 18 655 66/GOOD 11 1646 99/GOOD 20 2396 OKANAGAN 32/POOR 20 682 76/GOOD 13 1856 97/GOOD 17 2205 CASTLEGAR 29/POOR 18 714 68/GOOD 4 1995 95/GOOD 14 2541 CRANBROOK 18/POOR 10 1100 68/GOOD 2 2339 99/GOOD 22 2774 REVELSTOKE 29/POOR 17 672 77/GOOD 4 1771 37/FAIR 7 1257 GOLDEN 20/POOR 11 971 62/GOOD 3 2297 56/GOOD 12 1698 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 22 W 52 CRANBROOK E 22 SW 22 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 36/FAIR 21 810 85/GOOD 14 2155 81/GOOD 12 2264 100 MILE 48/FAIR 25 1279 97/GOOD 21 2366 99/GOOD 21 3099 WILLIAMS LAKE 45/FAIR 23 1280 84/GOOD 16 2340 99/GOOD 17 2882 PUNTZI MTN 27/POOR 13 1185 70/GOOD 13 2125 99/GOOD 25 2409 PRINCE GEORGE 19/POOR 15 821 82/GOOD 15 2101 94/GOOD 16 2428 BURNS LAKE 51/FAIR 26 1071 99/GOOD 23 2189 99/GOOD 18 2514 SMITHERS 55/GOOD 26 932 96/GOOD 21 1909 73/GOOD 13 1828 MCBRIDE 26/POOR 16 940 45/FAIR 7 1838 73/GOOD 16 1792 CLEARWATER 36/FAIR 20 674 63/GOOD 11 1596 83/GOOD 12 2187 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SE 9 S 15 SMITHERS SE 72 SE 30 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 22/POOR 25 480 41/FAIR 11 992 22/POOR 3 1176 FT ST JOHN 11/POOR 6 752 26/POOR 6 1230 30/POOR 11 1062 WHITEHORSE 10/POOR 4 728 47/FAIR 12 1382 62/GOOD 18 1417 DAWSON 10/POOR 4 434 18/POOR 5 692 50/FAIR 13 1071 WATSON LAKE 15/POOR 11 794 32/POOR 7 1340 75/GOOD 18 1687 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 41 E 28 WATSON LAKE NW 22 W 24 WHITEHORSE 0 0 N 9 MAYO W 44 NW 46 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 25/POOR 37 85 76/GOOD 15 1217 24/POOR 9 328 FRASER VALLEY 30/POOR 26 214 87/GOOD 18 1375 34/FAIR 9 609 SQUAMISH 25/POOR 24 183 63/GOOD 12 1160 32/POOR 6 826 SRN VAN ISLD 21/POOR 23 115 60/GOOD 10 1219 22/POOR 9 287 CNTRL VAN ISLD 29/POOR 28 162 70/GOOD 12 1324 48/FAIR 12 743 NRN VAN ISLD 16/POOR 45 50 86/GOOD 33 839 15/POOR 26 65 TERRACE 60/GOOD 23 744 64/GOOD 17 1014 35/FAIR 10 746 STEWART 45/FAIR 32 246 99/GOOD 28 709 20/POOR 8 273 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 26 0 0 SW 48 SANDSPIT SE 48 S 52 S 67 PORT HARDY SE 65 S 57 S 67 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/RAM