FLCN39 CWVR 311330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 31 MAY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-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 9/POOR 1 301 95/GOOD 7 4329 80/GOOD 6 3629 KAMLOOPS 10/POOR 1 503 99/GOOD 10 3435 86/GOOD 7 3708 OKANAGAN 9/POOR 3 485 96/GOOD 9 3673 69/GOOD 8 2386 CASTLEGAR 15/POOR 6 683 93/GOOD 6 5067 98/GOOD 8 4272 CRANBROOK 10/POOR 2 1031 99/GOOD 12 4035 99/GOOD 15 5125 REVELSTOKE 16/POOR 5 708 97/GOOD 8 4185 81/GOOD 5 4599 GOLDEN 13/POOR 4 965 93/GOOD 8 4196 99/GOOD 9 4932 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SE 8 S 10 S 9 CRANBROOK S 6 SW 12 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 16/POOR 7 733 99/GOOD 10 3691 99/GOOD 9 4747 100 MILE 30/POOR 8 1464 96/GOOD 10 3837 99/GOOD 13 3534 WILLIAMS LAKE 39/FAIR 8 1703 98/GOOD 12 3493 77/GOOD 6 4029 PUNTZI MTN 17/POOR 5 1219 85/GOOD 6 4675 83/GOOD 6 4533 PRINCE GEORGE 14/POOR 19 738 71/GOOD 4 4704 91/GOOD 6 5006 BURNS LAKE 12/POOR 14 753 99/GOOD 17 3742 91/GOOD 8 3965 SMITHERS 12/POOR 7 598 90/GOOD 8 3708 96/GOOD 9 3740 MCBRIDE 13/POOR 5 865 99/GOOD 10 4412 93/GOOD 8 4125 CLEARWATER 18/POOR 5 716 76/GOOD 6 3434 81/GOOD 7 3382 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NE 3 NE 13 NE 12 SMITHERS NE 10 NE 13 NE 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 12/POOR 8 439 96/GOOD 10 3322 99/GOOD 11 3715 FT ST JOHN 13/POOR 11 759 99/GOOD 10 3955 99/GOOD 10 3954 WHITEHORSE 11/POOR 3 807 99/GOOD 16 3683 99/GOOD 19 3092 DAWSON 12/POOR 5 477 82/GOOD 7 3367 96/GOOD 14 2472 WATSON LAKE 14/POOR 4 936 98/GOOD 10 3757 99/GOOD 23 3587 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE N 11 N 12 N 11 WATSON LAKE N 7 N 9 N 9 WHITEHORSE NW 4 NW 6 NW 11 MAYO W 12 NW 9 NW 13 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 5 159 78/GOOD 16 1201 60/GOOD 10 1202 FRASER VALLEY 15/POOR 7 219 94/GOOD 9 3158 73/GOOD 12 1486 SQUAMISH 16/POOR 10 173 61/GOOD 4 3211 65/GOOD 6 2337 SRN VAN ISLD 15/POOR 11 126 73/GOOD 8 2119 99/GOOD 24 1810 CNTRL VAN ISLD 12/POOR 8 101 65/GOOD 7 2006 51/FAIR 4 2380 NRN VAN ISLD 18/POOR 6 309 45/FAIR 13 610 68/GOOD 14 1104 TERRACE 15/POOR 7 365 77/GOOD 7 2901 84/GOOD 7 3427 STEWART 10/POOR 8 23 80/GOOD 7 2907 63/GOOD 5 2632 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER E 12 E 10 E 6 SANDSPIT E 11 NE 13 NE 12 PORT HARDY NE 13 NE 15 NE 16 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC