FLCN39 CWVR 251330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 25 MAY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 25-MAY-2011 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 10/POOR 2 340 99/GOOD 40 1803 94/GOOD 40 923 KAMLOOPS 18/POOR 11 497 71/GOOD 13 1600 11/POOR 8 388 OKANAGAN 20/POOR 6 797 67/GOOD 12 1666 37/FAIR 14 861 CASTLEGAR 20/POOR 5 924 51/FAIR 9 1531 14/POOR 9 604 CRANBROOK 25/POOR 5 1551 73/GOOD 14 2162 38/FAIR 17 1285 REVELSTOKE 15/POOR 4 729 39/FAIR 5 1681 22/POOR 6 862 GOLDEN 16/POOR 5 1055 33/POOR 5 1727 42/FAIR 6 1925 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 19 S 24 S 25 CRANBROOK S 11 SW 13 SW 18 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 17/POOR 7 745 88/GOOD 12 2569 68/GOOD 9 2219 100 MILE 25/POOR 18 1110 83/GOOD 17 2226 38/FAIR 21 1219 WILLIAMS LAKE 19/POOR 17 1047 67/GOOD 9 2572 62/GOOD 23 1497 PUNTZI MTN 34/FAIR 10 1404 99/GOOD 20 3066 61/GOOD 28 1351 PRINCE GEORGE 27/POOR 10 1044 99/GOOD 27 2769 99/GOOD 21 2474 BURNS LAKE 62/GOOD 21 1317 99/GOOD 18 2443 87/GOOD 19 1961 SMITHERS 34/FAIR 6 1351 78/GOOD 11 2262 23/POOR 4 1189 MCBRIDE 19/POOR 6 1025 57/GOOD 7 2337 75/GOOD 12 2236 CLEARWATER 22/POOR 7 751 47/FAIR 6 1786 49/FAIR 12 1137 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE E 11 SE 10 SE 5 SMITHERS SE 19 SE 20 S 12 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 38/FAIR 17 728 99/GOOD 16 2777 99/GOOD 16 3159 FT ST JOHN 70/GOOD 28 1261 99/GOOD 34 2949 99/GOOD 22 2181 WHITEHORSE 51/FAIR 25 1074 99/GOOD 25 3067 99/GOOD 15 3472 DAWSON 77/GOOD 28 1033 99/GOOD 24 3534 99/GOOD 14 3595 WATSON LAKE 88/GOOD 28 1561 99/GOOD 27 3602 99/GOOD 22 3551 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 12 SW 17 SW 19 WATSON LAKE SW 13 SW 18 SW 17 WHITEHORSE SE 15 S 15 S 16 MAYO SE 9 SE 12 SE 15 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 13/POOR 8 92 60/GOOD 20 603 35/FAIR 7 744 FRASER VALLEY 20/POOR 14 204 99/GOOD 34 1953 49/FAIR 8 1173 SQUAMISH 16/POOR 10 189 14/POOR 1 964 26/POOR 4 881 SRN VAN ISLD 22/POOR 15 179 31/POOR 19 248 28/POOR 11 354 CNTRL VAN ISLD 11/POOR 6 71 51/FAIR 17 573 87/GOOD 18 1337 NRN VAN ISLD 15/POOR 5 241 16/POOR 5 278 27/POOR 6 600 TERRACE 23/POOR 10 487 63/GOOD 9 1675 27/POOR 11 534 STEWART 11/POOR 9 57 14/POOR 8 129 11/POOR 4 119 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SE 22 SE 33 SE 35 SANDSPIT SE 20 SE 26 SE 27 PORT HARDY SE 13 SE 25 SE 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/