FLCN39 CWVR 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 30 APRIL 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 30-APRIL-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 20/POOR 8 480 55/GOOD 7 1715 62/GOOD 10 1521 KAMLOOPS 76/GOOD 20 1255 91/GOOD 10 2945 91/GOOD 14 2224 OKANAGAN 22/POOR 11 676 99/GOOD 16 2796 56/GOOD 7 2002 CASTLEGAR 14/POOR 7 622 74/GOOD 8 2651 61/GOOD 7 2289 CRANBROOK 25/POOR 14 1158 99/GOOD 16 3216 90/GOOD 12 3077 REVELSTOKE 13/POOR 2 839 77/GOOD 10 2341 56/GOOD 10 1538 GOLDEN 10/POOR 1 992 67/GOOD 7 2856 72/GOOD 9 2649 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON N 35 8 12 CRANBROOK W 6 NW 7 NW 16 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 70/GOOD 21 1295 70/GOOD 6 3161 83/GOOD 12 2356 100 MILE 72/GOOD 20 1766 85/GOOD 9 3495 92/GOOD 14 2861 WILLIAMS LAKE 66/GOOD 20 1651 72/GOOD 6 3696 84/GOOD 11 2983 PUNTZI MTN 54/FAIR 14 1641 99/GOOD 19 3185 99/GOOD 16 3387 PRINCE GEORGE 49/FAIR 20 1138 86/GOOD 10 3034 84/GOOD 12 2555 BURNS LAKE 21/POOR 18 845 99/GOOD 18 2737 99/GOOD 25 2476 SMITHERS 14/POOR 10 622 64/GOOD 8 2230 75/GOOD 10 2312 MCBRIDE 14/POOR 3 1008 58/GOOD 6 2618 50/FAIR 6 2255 CLEARWATER 27/POOR 7 883 72/GOOD 6 3136 57/GOOD 10 1527 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 25 NW 31 NW 35 SMITHERS SW 17 W 28 W 35 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 13/POOR 12 440 99/GOOD 15 2685 84/GOOD 10 2628 FT ST JOHN 13/POOR 10 768 59/GOOD 4 3683 99/GOOD 14 3735 WHITEHORSE 18/POOR 14 818 79/GOOD 8 3137 65/GOOD 6 3020 DAWSON 24/POOR 10 666 43/FAIR 10 1100 77/GOOD 8 2735 WATSON LAKE 64/GOOD 19 1395 99/GOOD 13 3605 99/GOOD 12 3467 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 7 SW 12 SW 9 WATSON LAKE S 13 S 13 S 10 WHITEHORSE SW 6 SW 12 S 10 MAYO SE 28 SE 26 S 16 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 15/POOR 7 163 38/FAIR 10 602 76/GOOD 27 680 FRASER VALLEY 27/POOR 17 261 42/FAIR 19 426 38/FAIR 12 548 SQUAMISH 10/POOR 2 186 39/FAIR 10 680 53/FAIR 12 891 SRN VAN ISLD 27/POOR 17 230 50/FAIR 30 320 74/GOOD 38 472 CNTRL VAN ISLD 19/POOR 12 184 90/GOOD 21 1247 94/GOOD 24 1178 NRN VAN ISLD 20/POOR 17 139 42/FAIR 10 725 51/FAIR 21 474 TERRACE 11/POOR 2 404 58/GOOD 8 1665 51/FAIR 12 997 STEWART 14/POOR 3 310 34/FAIR 10 518 36/FAIR 12 474 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 46 11 18 SANDSPIT W 52 9 15 PORT HARDY 1 8 3 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/