FPCN39 CWLW 041430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST FRIDAY 4 APRIL 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-April-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 32/POOR 12 602 83/GOOD 9 2615 92/GOOD 13 2301 KAMLOOPS 32/POOR 15 648 82/GOOD 7 3357 99/GOOD 13 2730 OKANAGAN 16/POOR 9 591 89/GOOD 9 3248 99/GOOD 16 3100 CASTLEGAR 20/POOR 10 704 71/GOOD 9 2277 96/GOOD 12 2934 CRANBROOK 41/FAIR 16 1355 80/GOOD 13 2499 99/GOOD 19 3027 REVELSTOKE 39/FAIR 8 1219 57/GOOD 7 2059 54/FAIR 8 1719 GOLDEN 50/FAIR 13 1485 74/GOOD 8 2962 58/GOOD 4 3666 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 13 SW 24 CRANBROOK SW 24 SW 19 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 62/GOOD 17 1304 75/GOOD 6 3492 72/GOOD 7 2933 100 MILE 58/GOOD 20 1510 84/GOOD 9 3418 68/GOOD 5 3939 WILLIAMS LAKE 68/GOOD 15 1936 67/GOOD 6 3358 78/GOOD 7 3662 PUNTZI MTN 55/GOOD 17 1537 86/GOOD 9 3514 87/GOOD 10 3289 PRINCE GEORGE 26/POOR 12 961 82/GOOD 7 3684 90/GOOD 9 3557 BURNS LAKE 9/POOR 1 742 93/GOOD 10 3448 84/GOOD 13 2408 SMITHERS 10/POOR 5 559 88/GOOD 10 2981 83/GOOD 12 2311 MCBRIDE 27/POOR 15 969 69/GOOD 9 2416 59/GOOD 4 3644 CLEARWATER 44/FAIR 12 1020 79/GOOD 8 2877 64/GOOD 5 3068 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE N 19 NE 24 SMITHERS SW 9 W 17 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 29/POOR 14 664 37/FAIR 4 1788 75/GOOD 9 2379 FT ST JOHN 22/POOR 15 863 63/GOOD 9 2138 99/GOOD 21 3264 WHITEHORSE 11/POOR 6 752 32/POOR 3 2208 63/GOOD 8 2354 DAWSON 10/POOR 6 392 54/FAIR 7 1845 37/FAIR 3 2286 WATSON LAKE 12/POOR 7 775 38/FAIR 4 2196 68/GOOD 8 2547 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE 0 0 0 0 WATSON LAKE 0 0 SW 13 WHITEHORSE NE 9 0 0 MAYO 0 0 NW 11 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 28/POOR 10 364 73/GOOD 18 942 60/GOOD 11 1100 FRASER VALLEY 21/POOR 6 430 73/GOOD 14 1270 78/GOOD 12 1645 SQUAMISH 13/POOR 4 234 59/GOOD 8 1548 63/GOOD 9 1533 SRN VAN ISLD 47/FAIR 15 566 71/GOOD 11 1504 64/GOOD 10 1370 CNTRL VAN ISLD 33/POOR 17 302 68/GOOD 10 1535 70/GOOD 9 1756 NRN VAN ISLD 13/POOR 13 83 74/GOOD 18 985 62/GOOD 25 530 TERRACE 13/POOR 7 319 77/GOOD 9 2320 47/FAIR 12 898 STEWART 10/POOR 8 26 62/GOOD 7 1820 43/FAIR 14 528 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 S 13 SW 20 SANDSPIT NW 17 NW 20 NW 20 PORT HARDY NW 24 W 15 W 15 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/