FPCN39 CWLW 141330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 14 APRIL 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 14-April-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 99/GOOD 28 1443 62/GOOD 22 807 81/GOOD 18 1370 KAMLOOPS 99/GOOD 38 2026 85/GOOD 29 1128 77/GOOD 12 1909 OKANAGAN 99/GOOD 31 2968 77/GOOD 25 1198 99/GOOD 22 1879 CASTLEGAR 99/GOOD 26 2661 80/GOOD 23 1368 68/GOOD 12 1748 CRANBROOK 99/GOOD 25 3754 84/GOOD 33 1617 86/GOOD 20 2107 REVELSTOKE 99/GOOD 23 2408 63/GOOD 21 1071 60/GOOD 11 1551 GOLDEN 99/GOOD 20 3312 68/GOOD 25 1379 72/GOOD 13 2062 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 SW 56 SW 81 CRANBROOK SW 56 W 76 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 99/GOOD 24 2093 17/POOR 21 618 70/GOOD 10 2106 100 MILE 99/GOOD 37 2323 21/POOR 27 1021 65/GOOD 14 1941 WILLIAMS LAKE 99/GOOD 31 1970 82/GOOD 22 1914 72/GOOD 12 2318 PUNTZI MTN 99/GOOD 32 2592 99/GOOD 27 2774 99/GOOD 23 2852 PRINCE GEORGE 73/GOOD 19 1584 15/POOR 25 734 68/GOOD 12 1953 BURNS LAKE 40/FAIR 9 1446 23/POOR 22 837 99/GOOD 21 2378 SMITHERS 49/FAIR 17 1045 12/POOR 19 549 88/GOOD 16 2050 MCBRIDE 99/GOOD 20 2393 26/POOR 21 886 71/GOOD 12 2074 CLEARWATER 99/GOOD 27 2118 61/GOOD 22 895 58/GOOD 12 1342 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE S 48 S 30 SMITHERS E 44 SE 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 59/GOOD 22 916 70/GOOD 14 1495 42/FAIR 7 1361 FT ST JOHN 28/POOR 36 796 22/POOR 21 808 64/GOOD 14 1665 WHITEHORSE 23/POOR 17 855 60/GOOD 9 2056 99/GOOD 17 2595 DAWSON 24/POOR 21 510 74/GOOD 9 2307 99/GOOD 20 3088 WATSON LAKE 58/GOOD 19 1299 72/GOOD 14 1888 99/GOOD 21 2544 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 22 E 24 WATSON LAKE E 19 E 24 WHITEHORSE SE 20 S 15 MAYO SE 11 S 22 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 94/GOOD 48 581 67/GOOD 30 488 80/GOOD 29 691 FRASER VALLEY 49/FAIR 36 304 66/GOOD 29 551 66/GOOD 21 738 SQUAMISH 64/GOOD 27 548 57/GOOD 19 645 62/GOOD 16 854 SRN VAN ISLD 99/GOOD 40 855 83/GOOD 36 617 99/GOOD 30 1376 CNTRL VAN ISLD 99/GOOD 37 868 81/GOOD 28 760 99/GOOD 23 1571 NRN VAN ISLD 59/GOOD 34 372 66/GOOD 22 661 58/GOOD 15 794 TERRACE 28/POOR 9 632 10/POOR 12 228 61/GOOD 12 1248 STEWART 20/POOR 22 100 19/POOR 12 168 56/GOOD 12 903 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 67 W 67 W 65 SANDSPIT W 63 W 54 W 39 PORT HARDY NW 54 NW 26 NW 20 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/GF