FLCN39 CWVR 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 23 APRIL 2013 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-APRIL-2013 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 6 365 71/GOOD 10 1840 53/FAIR 6 1886 KAMLOOPS 14/POOR 11 437 99/GOOD 16 2442 92/GOOD 10 3021 OKANAGAN 10/POOR 7 483 93/GOOD 14 2399 78/GOOD 8 2882 CASTLEGAR 10/POOR 4 550 73/GOOD 7 2932 81/GOOD 9 2775 CRANBROOK 9/POOR 1 971 99/GOOD 16 3648 99/GOOD 19 2759 REVELSTOKE 11/POOR 2 603 54/FAIR 5 2481 61/GOOD 7 2235 GOLDEN 10/POOR 1 887 99/GOOD 14 3406 93/GOOD 15 2625 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON N 22 NE 40 N 38 CRANBROOK N 22 N 37 N 37 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 86/GOOD 26 1448 91/GOOD 15 2299 76/GOOD 12 2068 100 MILE 78/GOOD 26 1673 99/GOOD 21 2982 99/GOOD 24 3191 WILLIAMS LAKE 60/GOOD 13 1876 99/GOOD 18 2849 99/GOOD 14 3244 PUNTZI MTN 71/GOOD 13 2160 68/GOOD 7 3041 99/GOOD 29 3442 PRINCE GEORGE 75/GOOD 24 1434 60/GOOD 7 2421 48/FAIR 11 1464 BURNS LAKE 75/GOOD 24 1462 60/GOOD 10 1934 99/GOOD 34 2155 SMITHERS 63/GOOD 17 1302 63/GOOD 9 1968 99/GOOD 21 2172 MCBRIDE 19/POOR 5 1115 79/GOOD 11 2519 67/GOOD 9 2360 CLEARWATER 15/POOR 9 508 90/GOOD 11 2744 99/GOOD 15 2567 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE N 22 NW 26 N 27 SMITHERS N 21 N 37 NW 38 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 62/GOOD 36 737 99/GOOD 22 2023 99/GOOD 26 1924 FT ST JOHN 21/POOR 20 813 99/GOOD 17 2581 99/GOOD 37 2435 WHITEHORSE 12/POOR 10 751 54/FAIR 13 1481 83/GOOD 26 1545 DAWSON 10/POOR 3 407 49/FAIR 9 1351 85/GOOD 19 1579 WATSON LAKE 26/POOR 26 818 99/GOOD 21 2180 80/GOOD 22 1613 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 21 NW 28 NW 33 WATSON LAKE NW 27 NW 32 NW 38 WHITEHORSE W 23 W 29 W 31 MAYO W 40 W 42 W 45 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 22/POOR 11 228 68/GOOD 18 824 36/FAIR 8 686 FRASER VALLEY 11/POOR 7 111 78/GOOD 11 1794 76/GOOD 14 1373 SQUAMISH 11/POOR 4 142 56/GOOD 6 1852 47/FAIR 6 1415 SRN VAN ISLD 10/POOR 4 84 35/FAIR 14 402 29/POOR 9 464 CNTRL VAN ISLD 23/POOR 20 153 45/FAIR 8 989 37/FAIR 5 1170 NRN VAN ISLD 24/POOR 27 125 51/FAIR 17 568 76/GOOD 28 683 TERRACE 14/POOR 3 516 47/FAIR 6 1593 44/FAIR 12 839 STEWART 10/POOR 6 47 24/POOR 4 721 23/POOR 7 380 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER N 23 N 27 N 30 SANDSPIT N 26 N 40 N 43 PORT HARDY NW 14 NW 23 NW 27 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/