FPCN39 CWLW 041330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 4 MAY 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-May-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 86/GOOD 23 1246 92/GOOD 20 1557 90/GOOD 14 2057 KAMLOOPS 99/GOOD 23 1812 99/GOOD 27 2112 99/GOOD 20 2826 OKANAGAN 87/GOOD 19 1721 99/GOOD 19 2121 88/GOOD 14 2180 CASTLEGAR 52/FAIR 15 1135 66/GOOD 12 1688 47/FAIR 15 1039 CRANBROOK 73/GOOD 19 1838 97/GOOD 18 2582 89/GOOD 18 2333 REVELSTOKE 68/GOOD 15 1439 62/GOOD 12 1519 31/POOR 6 1153 GOLDEN 54/FAIR 17 1393 68/GOOD 14 1855 54/FAIR 8 2071 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 43 W 85 CRANBROOK W 39 W 61 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 82/GOOD 15 1942 96/GOOD 20 1993 92/GOOD 28 1503 100 MILE 80/GOOD 15 2295 99/GOOD 18 2779 84/GOOD 19 2105 WILLIAMS LAKE 83/GOOD 15 2382 86/GOOD 13 2753 91/GOOD 20 2238 PUNTZI MTN 95/GOOD 19 2411 99/GOOD 27 3108 99/GOOD 32 2086 PRINCE GEORGE 76/GOOD 21 1566 81/GOOD 17 1914 78/GOOD 33 1272 BURNS LAKE 70/GOOD 18 1586 76/GOOD 17 1802 99/GOOD 34 1888 SMITHERS 48/FAIR 12 1244 56/GOOD 13 1358 99/GOOD 25 1904 MCBRIDE 48/FAIR 11 1509 66/GOOD 12 1912 99/GOOD 23 2176 CLEARWATER 65/GOOD 16 1265 75/GOOD 13 1770 75/GOOD 13 1777 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 43 W 39 SMITHERS W 17 W 24 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 13/POOR 14 438 99/GOOD 18 2517 99/GOOD 24 2156 FT ST JOHN 65/GOOD 26 1233 99/GOOD 25 1950 91/GOOD 35 1435 WHITEHORSE 48/FAIR 16 1235 99/GOOD 24 2793 93/GOOD 16 2402 DAWSON 93/GOOD 27 1393 99/GOOD 24 1769 83/GOOD 15 1799 WATSON LAKE 69/GOOD 22 1381 99/GOOD 24 2888 98/GOOD 17 2487 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 17 N 19 WATSON LAKE 0 0 NW 26 WHITEHORSE NE 17 N 28 MAYO NE 19 NE 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 51/FAIR 21 455 54/FAIR 31 334 99/GOOD 32 1190 FRASER VALLEY 41/FAIR 23 347 16/POOR 24 115 80/GOOD 21 1021 SQUAMISH 40/FAIR 14 511 24/POOR 16 234 63/GOOD 15 933 SRN VAN ISLD 86/GOOD 28 850 68/GOOD 28 557 99/GOOD 33 1314 CNTRL VAN ISLD 71/GOOD 21 790 56/GOOD 23 490 95/GOOD 24 1213 NRN VAN ISLD 34/FAIR 20 276 15/POOR 21 72 81/GOOD 30 716 TERRACE 38/FAIR 12 707 59/GOOD 14 1071 97/GOOD 20 1715 STEWART 27/POOR 10 350 49/FAIR 6 1453 70/GOOD 25 640 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 26 W 43 W 63 SANDSPIT SW 41 W 39 W 57 PORT HARDY NW 28 W 33 W 48 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/LEC