FLCN39 CWVR 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 18 APRIL 2012 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-APRIL-2012 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 23/POOR 5 754 62/GOOD 7 2047 62/GOOD 9 1656 KAMLOOPS 51/FAIR 10 1278 99/GOOD 20 3178 99/GOOD 21 2587 OKANAGAN 42/FAIR 13 991 76/GOOD 10 2296 99/GOOD 18 2521 CASTLEGAR 25/POOR 7 941 37/FAIR 5 1655 71/GOOD 9 2309 CRANBROOK 19/POOR 3 1546 93/GOOD 17 2545 99/GOOD 18 3348 REVELSTOKE 15/POOR 3 834 26/POOR 3 1543 41/FAIR 5 1796 GOLDEN 16/POOR 3 1191 38/FAIR 4 2272 57/GOOD 6 2623 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 12 W 21 W 23 CRANBROOK W 11 W 17 W 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 68/GOOD 20 1299 82/GOOD 8 3188 99/GOOD 23 2766 100 MILE 69/GOOD 17 1845 99/GOOD 16 3075 99/GOOD 30 2910 WILLIAMS LAKE 81/GOOD 20 1970 99/GOOD 12 3562 99/GOOD 27 3159 PUNTZI MTN 31/POOR 9 1391 99/GOOD 16 4022 99/GOOD 19 3022 PRINCE GEORGE 30/POOR 12 1035 55/GOOD 5 2776 86/GOOD 11 2821 BURNS LAKE 33/POOR 14 1062 91/GOOD 14 2602 99/GOOD 21 2187 SMITHERS 30/POOR 12 874 60/GOOD 11 1630 99/GOOD 16 2651 MCBRIDE 17/POOR 6 987 49/FAIR 6 2190 75/GOOD 9 2714 CLEARWATER 32/POOR 6 1160 51/FAIR 5 2242 90/GOOD 13 2379 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 8 SE 9 S 6 SMITHERS SE 15 S 13 S 8 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 18/POOR 15 494 81/GOOD 9 2666 78/GOOD 9 2501 FT ST JOHN 29/POOR 17 921 77/GOOD 14 2040 99/GOOD 11 3808 WHITEHORSE 13/POOR 15 746 86/GOOD 14 2385 66/GOOD 8 2490 DAWSON 10/POOR 10 396 74/GOOD 13 1706 99/GOOD 18 2097 WATSON LAKE 10/POOR 3 745 90/GOOD 11 3022 43/FAIR 5 2155 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 13 SE 14 S 12 WATSON LAKE S 9 S 8 S 9 WHITEHORSE SE 10 SE 9 SE 10 MAYO S 6 SE 8 SE 8 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 72/GOOD 27 616 25/POOR 8 375 63/GOOD 18 739 FRASER VALLEY 29/POOR 11 407 43/FAIR 11 723 42/FAIR 6 1215 SQUAMISH 19/POOR 6 375 28/POOR 5 780 46/FAIR 8 1042 SRN VAN ISLD 47/FAIR 22 391 34/FAIR 19 281 23/POOR 14 213 CNTRL VAN ISLD 63/GOOD 22 621 50/FAIR 10 927 58/GOOD 17 704 NRN VAN ISLD 28/POOR 31 143 39/FAIR 13 508 95/GOOD 38 769 TERRACE 16/POOR 5 463 61/GOOD 11 1349 55/GOOD 8 1526 STEWART 11/POOR 8 63 16/POOR 5 266 33/POOR 6 823 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 23 W 32 W 30 SANDSPIT W 21 W 32 W 29 PORT HARDY SW 18 SW 18 W 16 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/