FLCN39 CWLW 041331 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 4 MAY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-May-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 33/POOR 12 627 91/GOOD 19 1607 95/GOOD 15 2115 KAMLOOPS 30/POOR 20 558 99/GOOD 28 2585 99/GOOD 27 3458 OKANAGAN 13/POOR 13 519 99/GOOD 26 2247 99/GOOD 22 2847 CASTLEGAR 49/FAIR 15 1077 99/GOOD 21 3645 99/GOOD 19 3547 CRANBROOK 21/POOR 14 1106 99/GOOD 30 3998 99/GOOD 23 3717 REVELSTOKE 34/FAIR 13 831 61/GOOD 12 1488 79/GOOD 15 1766 GOLDEN 22/POOR 16 937 57/GOOD 15 1529 77/GOOD 16 1966 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 28 W 30 CRANBROOK W 26 W 44 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 25/POOR 7 992 56/GOOD 19 1122 73/GOOD 13 1839 100 MILE 43/FAIR 23 1257 95/GOOD 15 2840 58/GOOD 9 2228 WILLIAMS LAKE 49/FAIR 21 1365 99/GOOD 18 3686 57/GOOD 10 2066 PUNTZI MTN 60/GOOD 17 1620 99/GOOD 22 3668 55/GOOD 14 1654 PRINCE GEORGE 23/POOR 11 931 56/GOOD 16 1375 99/GOOD 19 2687 BURNS LAKE 57/GOOD 20 1271 99/GOOD 22 2221 99/GOOD 19 2452 SMITHERS 48/FAIR 22 917 83/GOOD 20 1604 99/GOOD 17 2768 MCBRIDE 22/POOR 8 1050 62/GOOD 13 1726 57/GOOD 12 1665 CLEARWATER 43/FAIR 19 773 70/GOOD 9 2158 56/GOOD 9 1606 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 19 W 11 SMITHERS W 24 0 0 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 94/GOOD 24 1553 99/GOOD 24 2669 99/GOOD 18 2930 FT ST JOHN 67/GOOD 15 1678 42/FAIR 25 978 99/GOOD 18 3382 WHITEHORSE 95/GOOD 27 1771 99/GOOD 33 2730 99/GOOD 22 2684 DAWSON 29/POOR 17 601 99/GOOD 24 2312 99/GOOD 17 2437 WATSON LAKE 39/FAIR 24 949 99/GOOD 31 3284 99/GOOD 16 3474 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NE 41 N 26 WATSON LAKE N 28 N 50 WHITEHORSE N 52 N 78 MAYO N 37 N 44 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 46/FAIR 16 502 59/GOOD 13 911 56/GOOD 19 568 FRASER VALLEY 39/FAIR 11 624 82/GOOD 17 1311 58/GOOD 17 738 SQUAMISH 26/POOR 6 592 56/GOOD 16 738 39/FAIR 13 538 SRN VAN ISLD 45/FAIR 20 407 78/GOOD 21 924 73/GOOD 19 918 CNTRL VAN ISLD 37/FAIR 20 313 64/GOOD 15 925 70/GOOD 16 1005 NRN VAN ISLD 14/POOR 17 71 37/FAIR 15 410 34/FAIR 16 333 TERRACE 25/POOR 9 551 66/GOOD 15 1155 91/GOOD 16 1870 STEWART 17/POOR 12 125 55/GOOD 19 561 66/GOOD 13 1103 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 13 SW 24 SW 35 SANDSPIT S 30 SW 24 SW 15 PORT HARDY E 19 E 17 E 19 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/