FLCN39 CWVR 291330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 29 APRIL 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 29-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 22/POOR 6 653 40/FAIR 6 1302 52/FAIR 7 1597 KAMLOOPS 68/GOOD 21 1059 99/GOOD 27 2475 71/GOOD 7 2662 OKANAGAN 43/FAIR 14 979 94/GOOD 17 2113 71/GOOD 11 1933 CASTLEGAR 23/POOR 7 877 52/FAIR 8 1714 68/GOOD 7 2618 CRANBROOK 73/GOOD 24 1653 89/GOOD 15 2589 83/GOOD 11 2898 REVELSTOKE 23/POOR 6 901 52/FAIR 7 1820 42/FAIR 4 2166 GOLDEN 39/FAIR 10 1411 70/GOOD 11 2204 64/GOOD 8 2464 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON N 4 NE 3 E 6 CRANBROOK N 12 NE 12 NE 11 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 43/FAIR 18 939 99/GOOD 19 2469 69/GOOD 6 3115 100 MILE 81/GOOD 25 1777 99/GOOD 28 3216 81/GOOD 8 3494 WILLIAMS LAKE 74/GOOD 23 1702 99/GOOD 24 3110 72/GOOD 6 3716 PUNTZI MTN 71/GOOD 18 1800 99/GOOD 16 2864 94/GOOD 11 3432 PRINCE GEORGE 22/POOR 19 819 96/GOOD 14 2786 93/GOOD 12 2962 BURNS LAKE 30/POOR 13 1038 85/GOOD 15 2223 99/GOOD 16 2714 SMITHERS 31/POOR 9 1011 63/GOOD 10 1826 71/GOOD 10 2153 MCBRIDE 18/POOR 6 1000 61/GOOD 8 2285 55/GOOD 5 2826 CLEARWATER 27/POOR 8 844 88/GOOD 12 2447 63/GOOD 5 2993 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 3 SW 6 SW 4 SMITHERS S 19 S 22 S 9 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 24/POOR 15 570 52/FAIR 5 2325 99/GOOD 15 2583 FT ST JOHN 12/POOR 6 788 78/GOOD 8 3080 74/GOOD 6 3620 WHITEHORSE 11/POOR 7 759 92/GOOD 16 2387 45/FAIR 3 3246 DAWSON 23/POOR 24 482 99/GOOD 25 2582 86/GOOD 10 2700 WATSON LAKE 16/POOR 17 764 88/GOOD 8 3727 99/GOOD 14 2899 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 26 S 27 S 18 WATSON LAKE S 21 S 22 SE 23 WHITEHORSE SE 11 SE 15 SE 15 MAYO SE 16 SE 27 SE 22 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 54/FAIR 27 387 54/FAIR 17 613 27/POOR 6 601 FRASER VALLEY 42/FAIR 17 463 32/POOR 13 410 31/POOR 18 298 SQUAMISH 24/POOR 6 517 28/POOR 5 789 23/POOR 6 511 SRN VAN ISLD 58/GOOD 30 405 31/POOR 14 329 49/FAIR 29 321 CNTRL VAN ISLD 40/FAIR 22 322 67/GOOD 12 1250 69/GOOD 16 987 NRN VAN ISLD 24/POOR 20 167 99/GOOD 38 891 41/FAIR 8 858 TERRACE 20/POOR 5 635 39/FAIR 6 1253 53/FAIR 8 1462 STEWART 11/POOR 3 110 14/POOR 4 256 23/POOR 5 542 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 5 S 6 0 0 SANDSPIT S 15 NW 10 NW 22 PORT HARDY W 18 NW 29 NW 29 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/