FLCN39 CWVR 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 18 APRIL 2013 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-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 18/POOR 5 551 97/GOOD 30 1228 99/GOOD 40 1796 KAMLOOPS 14/POOR 4 576 99/GOOD 21 2549 99/GOOD 15 2663 OKANAGAN 32/POOR 10 908 99/GOOD 18 2579 65/GOOD 12 1622 CASTLEGAR 14/POOR 7 624 83/GOOD 10 2644 56/GOOD 8 1843 CRANBROOK 10/POOR 4 1005 98/GOOD 16 2823 99/GOOD 20 2577 REVELSTOKE 11/POOR 1 742 56/GOOD 9 1664 53/FAIR 8 1699 GOLDEN 12/POOR 3 954 58/GOOD 7 2427 80/GOOD 12 2453 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 21 W 30 W 34 CRANBROOK NW 24 NW 33 NW 39 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 16/POOR 4 857 45/FAIR 12 1198 62/GOOD 10 1825 100 MILE 71/GOOD 16 1938 99/GOOD 20 3161 99/GOOD 21 2905 WILLIAMS LAKE 23/POOR 3 1834 74/GOOD 9 2890 81/GOOD 12 2676 PUNTZI MTN 35/FAIR 12 1357 65/GOOD 8 2626 99/GOOD 27 3381 PRINCE GEORGE 11/POOR 11 723 28/POOR 12 1001 56/GOOD 16 1369 BURNS LAKE 11/POOR 12 740 30/POOR 12 1057 99/GOOD 30 2326 SMITHERS 12/POOR 7 590 31/POOR 8 1059 98/GOOD 15 2557 MCBRIDE 16/POOR 3 1157 43/FAIR 5 2185 62/GOOD 9 2135 CLEARWATER 28/POOR 6 1009 63/GOOD 8 2057 54/FAIR 8 1674 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 18 W 26 W 32 SMITHERS W 24 W 26 W 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 24/POOR 11 650 60/GOOD 19 1024 29/POOR 32 504 FT ST JOHN 12/POOR 10 751 99/GOOD 22 2146 99/GOOD 32 2136 WHITEHORSE 10/POOR 4 726 75/GOOD 22 1510 92/GOOD 23 1856 DAWSON 17/POOR 10 516 62/GOOD 19 1037 44/FAIR 7 1452 WATSON LAKE 43/FAIR 23 1007 88/GOOD 25 1662 85/GOOD 16 2096 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 39 W 40 W 37 WATSON LAKE W 44 W 44 W 35 WHITEHORSE W 13 W 19 W 20 MAYO NE 14 NE 7 NW 6 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 38/FAIR 21 291 33/POOR 13 369 58/GOOD 30 385 FRASER VALLEY 26/POOR 9 419 34/FAIR 9 613 35/FAIR 20 323 SQUAMISH 12/POOR 2 315 27/POOR 6 632 21/POOR 5 514 SRN VAN ISLD 27/POOR 14 270 22/POOR 15 189 21/POOR 10 241 CNTRL VAN ISLD 16/POOR 7 217 32/POOR 18 277 37/FAIR 8 726 NRN VAN ISLD 14/POOR 10 114 17/POOR 36 65 24/POOR 13 249 TERRACE 16/POOR 7 391 18/POOR 7 467 74/GOOD 19 1140 STEWART 12/POOR 4 161 15/POOR 4 298 16/POOR 5 256 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 22 W 25 W 28 SANDSPIT W 22 W 28 W 33 PORT HARDY W 23 W 25 W 29 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/