FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 20 APRIL 2013 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 7 344 19/POOR 2 1195 62/GOOD 6 2345 KAMLOOPS 40/FAIR 7 1264 78/GOOD 11 2076 99/GOOD 12 3332 OKANAGAN 13/POOR 5 594 56/GOOD 12 1368 99/GOOD 14 3154 CASTLEGAR 12/POOR 6 598 62/GOOD 8 2089 99/GOOD 11 3563 CRANBROOK 10/POOR 3 1006 99/GOOD 21 3093 54/FAIR 5 2997 REVELSTOKE 12/POOR 3 604 54/FAIR 8 1710 71/GOOD 6 3146 GOLDEN 17/POOR 11 913 99/GOOD 18 3323 99/GOOD 11 3672 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 44 W 47 W 46 CRANBROOK W 35 W 42 W 40 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 69/GOOD 24 1178 99/GOOD 18 3299 79/GOOD 9 2715 100 MILE 98/GOOD 24 2196 99/GOOD 28 3261 99/GOOD 15 3926 WILLIAMS LAKE 99/GOOD 28 2270 99/GOOD 23 3825 93/GOOD 10 3662 PUNTZI MTN 98/GOOD 25 2133 97/GOOD 11 3610 55/GOOD 4 3565 PRINCE GEORGE 27/POOR 23 847 99/GOOD 18 3092 34/FAIR 3 2393 BURNS LAKE 52/FAIR 20 1199 99/GOOD 13 3385 50/FAIR 5 2511 SMITHERS 17/POOR 13 632 99/GOOD 11 3475 49/FAIR 4 2691 MCBRIDE 92/GOOD 18 2204 95/GOOD 12 3089 76/GOOD 8 3011 CLEARWATER 35/FAIR 17 700 99/GOOD 20 2918 87/GOOD 8 3412 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 16 NW 29 NW 30 SMITHERS NW 16 NW 29 NW 29 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 95/GOOD 27 1435 72/GOOD 12 1755 99/GOOD 18 2203 FT ST JOHN 99/GOOD 31 1984 97/GOOD 21 2102 84/GOOD 13 2411 WHITEHORSE 17/POOR 14 808 33/POOR 5 1682 40/FAIR 5 2003 DAWSON 10/POOR 5 419 44/FAIR 7 1429 68/GOOD 9 2020 WATSON LAKE 35/FAIR 9 1286 71/GOOD 9 2467 96/GOOD 19 2222 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NE 18 NE 18 N 17 WATSON LAKE NE 16 N 14 N 14 WHITEHORSE N 12 N 13 N 12 MAYO NW 16 NW 17 NW 20 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 35 296 63/GOOD 22 598 81/GOOD 20 1042 FRASER VALLEY 44/FAIR 21 419 73/GOOD 21 867 64/GOOD 8 1750 SQUAMISH 17/POOR 3 532 60/GOOD 8 1564 36/FAIR 3 1923 SRN VAN ISLD 25/POOR 22 158 29/POOR 18 241 26/POOR 8 425 CNTRL VAN ISLD 21/POOR 13 197 54/FAIR 10 1046 31/POOR 5 889 NRN VAN ISLD 38/FAIR 14 451 86/GOOD 22 1076 72/GOOD 15 1130 TERRACE 10/POOR 1 411 84/GOOD 9 2713 52/FAIR 5 2152 STEWART 10/POOR 6 36 36/FAIR 4 1385 25/POOR 3 1039 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 43 W 51 W 52 SANDSPIT W 45 W 49 W 51 PORT HARDY W 39 W 42 W 39 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/