FLCN39 CWVR 191333 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 19 APRIL 2009 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-April-2009 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 21/POOR 7 539 66/GOOD 10 1647 76/GOOD 14 1530 KAMLOOPS 28/POOR 9 757 99/GOOD 23 2287 99/GOOD 31 2043 OKANAGAN 14/POOR 11 540 84/GOOD 14 2049 99/GOOD 17 2366 CASTLEGAR 10/POOR 3 577 68/GOOD 8 2374 74/GOOD 9 2432 CRANBROOK 10/POOR 2 1043 99/GOOD 21 2812 99/GOOD 20 2800 REVELSTOKE 15/POOR 5 659 47/FAIR 10 1266 48/FAIR 7 1645 GOLDEN 12/POOR 3 969 37/FAIR 5 1919 71/GOOD 14 1931 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON W 37 W 38 W 37 CRANBROOK W 28 W 43 NW 46 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 14/POOR 7 683 81/GOOD 26 1337 61/GOOD 12 1593 100 MILE 25/POOR 13 1182 96/GOOD 21 2332 99/GOOD 35 3025 WILLIAMS LAKE 12/POOR 5 1032 99/GOOD 25 2291 99/GOOD 28 3228 PUNTZI MTN 42/FAIR 7 1886 99/GOOD 21 2716 99/GOOD 33 2944 PRINCE GEORGE 13/POOR 7 788 75/GOOD 20 1590 34/FAIR 10 1201 BURNS LAKE 11/POOR 10 744 43/FAIR 15 1191 49/FAIR 17 1235 SMITHERS 14/POOR 9 620 47/FAIR 11 1280 30/POOR 10 933 MCBRIDE 19/POOR 5 1084 48/FAIR 8 1813 43/FAIR 14 1240 CLEARWATER 15/POOR 7 551 40/FAIR 7 1301 83/GOOD 19 1525 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 40 W 51 W 52 SMITHERS SW 44 7 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 12/POOR 15 422 60/GOOD 6 2381 28/POOR 10 753 FT ST JOHN 17/POOR 14 794 96/GOOD 11 3326 99/GOOD 20 2808 WHITEHORSE 14/POOR 18 752 81/GOOD 11 2605 50/FAIR 11 1525 DAWSON 16/POOR 4 711 25/POOR 4 1126 57/GOOD 10 1492 WATSON LAKE 12/POOR 6 777 99/GOOD 15 2814 64/GOOD 12 1803 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 28 SW 51 SW 42 WATSON LAKE SW 19 W 28 W 29 WHITEHORSE S 4 SW 13 SW 15 MAYO W 6 SW 3 SW 5 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 13/POOR 5 147 27/POOR 11 312 39/FAIR 15 422 FRASER VALLEY 13/POOR 3 323 57/GOOD 12 979 75/GOOD 16 1185 SQUAMISH 14/POOR 3 370 35/FAIR 10 585 38/FAIR 8 800 SRN VAN ISLD 10/POOR 1 174 34/FAIR 12 429 40/FAIR 20 339 CNTRL VAN ISLD 18/POOR 3 560 60/GOOD 13 954 57/GOOD 15 776 NRN VAN ISLD 46/FAIR 34 257 62/GOOD 31 432 57/GOOD 25 472 TERRACE 13/POOR 4 409 36/FAIR 15 587 26/POOR 12 497 STEWART 12/POOR 8 81 30/POOR 8 518 22/POOR 4 624 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 34 W 35 W 36 SANDSPIT W 32 W 37 W 47 PORT HARDY SW 48 4 8 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC