FLCN39 CWVR 291330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 29 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 29-APRIL-2007 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 19/POOR 5 612 80/GOOD 20 1229 80/GOOD 20 1229 KAMLOOPS 17/POOR 8 536 43/FAIR 8 1246 82/GOOD 21 1346 OKANAGAN 15/POOR 2 965 43/FAIR 8 1356 46/FAIR 8 1456 CASTLEGAR 11/POOR 4 595 32/POOR 5 1395 46/FAIR 8 1495 CRANBROOK 14/POOR 3 1250 64/GOOD 15 1839 46/FAIR 8 1939 REVELSTOKE 13/POOR 4 604 26/POOR 4 1243 29/POOR 4 1443 GOLDEN 15/POOR 7 936 29/POOR 5 1585 29/POOR 4 1785 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 NW 11 SW 22 CRANBROOK S 26 SW 54 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 48/FAIR 15 1122 50/FAIR 10 1445 43/FAIR 8 1445 100 MILE 32/POOR 10 1406 50/FAIR 10 1840 43/FAIR 8 1840 WILLIAMS LAKE 41/FAIR 9 1697 50/FAIR 10 1840 43/FAIR 8 1840 PUNTZI MTN 15/POOR 8 1041 68/GOOD 15 1910 43/FAIR 8 1810 PRINCE GEORGE 15/POOR 6 864 46/FAIR 8 1691 43/FAIR 8 1591 BURNS LAKE 34/FAIR 15 1056 46/FAIR 8 1715 43/FAIR 8 1615 SMITHERS 15/POOR 7 685 50/FAIR 10 1423 46/FAIR 9 1423 MCBRIDE 13/POOR 3 994 38/FAIR 6 1730 28/POOR 4 1630 CLEARWATER 13/POOR 5 556 29/POOR 4 1396 43/FAIR 8 1296 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 15 W 26 SMITHERS SW 43 SW 52 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 12/POOR 14 420 50/FAIR 10 1282 50/FAIR 10 1282 FT ST JOHN 56/GOOD 25 1135 79/GOOD 22 1595 50/FAIR 10 1595 WHITEHORSE 19/POOR 17 811 88/GOOD 27 1603 73/GOOD 19 1603 DAWSON 10/POOR 7 404 28/POOR 4 1270 36/FAIR 6 1270 WATSON LAKE 18/POOR 14 803 83/GOOD 24 1590 46/FAIR 9 1590 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 59 SW 70 WATSON LAKE W 50 W 31 WHITEHORSE SW 43 SW 30 MAYO W 28 W 33 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 16/POOR 5 243 50/FAIR 10 902 27/POOR 5 704 FRASER VALLEY 14/POOR 9 164 50/FAIR 10 958 32/POOR 5 958 SQUAMISH 11/POOR 3 176 33/POOR 6 852 32/POOR 5 952 SRN VAN ISLD 28/POOR 12 327 47/FAIR 18 477 37/FAIR 10 596 CNTRL VAN ISLD 32/POOR 16 315 41/FAIR 4 1683 50/FAIR 10 924 NRN VAN ISLD 10/POOR 7 55 46/FAIR 8 1022 93/GOOD 19 1475 TERRACE 52/FAIR 13 952 66/GOOD 11 1518 46/FAIR 8 1217 STEWART 22/POOR 9 156 31/POOR 11 404 24/POOR 5 563 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 11 SW 15 W 19 SANDSPIT W 13 S 17 SW 28 PORT HARDY SW 46 SW 43 S 35 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC