FLCN39 CWVR 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 18 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-MAY-2010 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 13/POOR 6 343 56/GOOD 9 1446 68/GOOD 8 2097 KAMLOOPS 16/POOR 5 620 99/GOOD 15 2778 99/GOOD 24 2976 OKANAGAN 13/POOR 2 807 99/GOOD 18 2236 99/GOOD 18 2684 CASTLEGAR 23/POOR 7 883 75/GOOD 6 3493 91/GOOD 13 2488 CRANBROOK 28/POOR 6 1543 49/FAIR 3 3890 92/GOOD 15 2722 REVELSTOKE 15/POOR 4 700 19/POOR 2 1363 52/FAIR 6 2051 GOLDEN 12/POOR 3 954 32/POOR 3 2317 42/FAIR 4 2521 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 19 S 26 S 30 CRANBROOK S 14 S 17 S 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 50/FAIR 14 1198 99/GOOD 17 3274 99/GOOD 19 3429 100 MILE 32/POOR 14 1261 99/GOOD 23 3539 99/GOOD 28 3835 WILLIAMS LAKE 48/FAIR 16 1474 99/GOOD 18 3758 99/GOOD 24 4070 PUNTZI MTN 22/POOR 12 1113 99/GOOD 19 3420 99/GOOD 25 3954 PRINCE GEORGE 53/FAIR 14 1397 85/GOOD 9 3209 99/GOOD 13 3089 BURNS LAKE 25/POOR 9 1058 65/GOOD 10 2107 99/GOOD 21 3155 SMITHERS 21/POOR 6 903 34/FAIR 3 2170 92/GOOD 11 2943 MCBRIDE 19/POOR 6 1055 72/GOOD 8 2783 73/GOOD 9 2608 CLEARWATER 19/POOR 5 755 62/GOOD 7 2206 90/GOOD 13 2369 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 21 S 21 S 37 SMITHERS SE 28 SE 37 S 37 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 47/FAIR 23 746 99/GOOD 33 3376 21/POOR 8 659 FT ST JOHN 23/POOR 28 793 71/GOOD 16 1703 85/GOOD 10 2973 WHITEHORSE 12/POOR 7 782 99/GOOD 22 3369 68/GOOD 15 1693 DAWSON 17/POOR 11 510 99/GOOD 24 3022 99/GOOD 23 2214 WATSON LAKE 15/POOR 6 874 99/GOOD 35 3683 55/GOOD 9 1864 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 19 SE 24 S 28 WATSON LAKE S 10 S 26 S 32 WHITEHORSE S 14 S 22 S 28 MAYO SW 10 SW 12 SW 11 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 39/FAIR 18 343 22/POOR 19 135 65/GOOD 16 866 FRASER VALLEY 51/FAIR 21 499 34/FAIR 9 622 73/GOOD 11 1597 SQUAMISH 12/POOR 3 207 17/POOR 6 301 54/FAIR 10 1091 SRN VAN ISLD 22/POOR 16 177 40/FAIR 29 238 12/POOR 43 31 CNTRL VAN ISLD 20/POOR 12 189 55/GOOD 20 552 20/POOR 27 104 NRN VAN ISLD 14/POOR 9 127 11/POOR 14 42 63/GOOD 43 330 TERRACE 22/POOR 4 823 42/FAIR 5 1613 63/GOOD 7 2119 STEWART 10/POOR 9 36 11/POOR 4 94 14/POOR 6 149 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 26 S 39 S 28 SANDSPIT S 26 S 30 S 29 PORT HARDY SE 25 SE 30 S 28 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/