FLCN39 CWLW 041330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 4 JULY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-July-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 45/FAIR 17 685 99/GOOD 30 1394 99/GOOD 25 2526 KAMLOOPS 53/FAIR 22 796 98/GOOD 19 1931 99/GOOD 14 2650 OKANAGAN 59/GOOD 18 1107 99/GOOD 17 2350 96/GOOD 13 2679 CASTLEGAR 42/FAIR 17 901 99/GOOD 16 3041 99/GOOD 15 2829 CRANBROOK 25/POOR 12 1197 99/GOOD 23 3649 99/GOOD 22 3197 REVELSTOKE 38/FAIR 10 1040 93/GOOD 15 2268 67/GOOD 11 1779 GOLDEN 45/FAIR 19 1197 84/GOOD 13 2492 80/GOOD 15 2136 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 35 W 19 CRANBROOK NW 17 W 30 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 43/FAIR 10 1259 60/GOOD 14 1406 95/GOOD 13 2753 100 MILE 18/POOR 7 1189 56/GOOD 18 1540 90/GOOD 13 2908 WILLIAMS LAKE 51/FAIR 13 1671 62/GOOD 18 1651 79/GOOD 9 3109 PUNTZI MTN 64/GOOD 22 1532 90/GOOD 24 1967 91/GOOD 12 3075 PRINCE GEORGE 72/GOOD 19 1565 84/GOOD 22 1691 99/GOOD 19 2891 BURNS LAKE 70/GOOD 28 1281 91/GOOD 22 1915 94/GOOD 18 2252 SMITHERS 50/FAIR 25 891 87/GOOD 21 1666 73/GOOD 14 1740 MCBRIDE 31/POOR 10 1170 64/GOOD 15 1630 65/GOOD 12 1875 CLEARWATER 17/POOR 11 533 74/GOOD 18 1370 89/GOOD 13 2310 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 52 W 44 SMITHERS W 59 W 57 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 36/FAIR 6 1305 77/GOOD 12 1938 99/GOOD 20 1962 FT ST JOHN 99/GOOD 30 1974 99/GOOD 30 2988 71/GOOD 20 1494 WHITEHORSE 44/FAIR 20 1077 83/GOOD 27 1503 46/FAIR 10 1503 DAWSON 68/GOOD 15 1361 99/GOOD 19 2073 94/GOOD 15 2241 WATSON LAKE 20/POOR 8 941 33/POOR 13 1062 53/FAIR 11 1590 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 46 W 41 WATSON LAKE W 44 W 35 WHITEHORSE W 31 NW 13 MAYO N 33 N 26 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 32/POOR 15 300 59/GOOD 20 599 60/GOOD 20 617 FRASER VALLEY 29/POOR 12 390 77/GOOD 16 1243 58/GOOD 12 1026 SQUAMISH 19/POOR 9 249 64/GOOD 15 941 59/GOOD 9 1357 SRN VAN ISLD 25/POOR 15 219 70/GOOD 26 619 53/FAIR 20 519 CNTRL VAN ISLD 22/POOR 10 267 43/FAIR 15 512 68/GOOD 15 1026 NRN VAN ISLD 13/POOR 6 143 25/POOR 10 322 89/GOOD 31 828 TERRACE 37/FAIR 15 592 89/GOOD 20 1478 56/GOOD 12 1117 STEWART 10/POOR 8 39 40/FAIR 16 408 35/FAIR 13 407 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 W 22 W 35 SANDSPIT SW 31 W 31 W 37 PORT HARDY W 26 W 31 W 46 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/WJW