FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 21 JULY 2012 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-JULY-2012 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 36/FAIR 7 1021 76/GOOD 10 2068 75/GOOD 6 3195 KAMLOOPS 39/FAIR 9 1048 99/GOOD 22 2810 98/GOOD 10 3407 OKANAGAN 59/GOOD 14 1306 77/GOOD 9 2552 99/GOOD 12 3192 CASTLEGAR 35/FAIR 6 1386 70/GOOD 8 2458 83/GOOD 8 3207 CRANBROOK 57/GOOD 17 1590 95/GOOD 15 2852 88/GOOD 9 3669 REVELSTOKE 32/POOR 7 1089 41/FAIR 6 1578 52/FAIR 12 1259 GOLDEN 23/POOR 5 1317 66/GOOD 8 2571 48/FAIR 4 2952 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 23 SW 28 SW 30 CRANBROOK SW 18 SW 19 SW 21 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 26/POOR 5 1213 68/GOOD 7 2673 77/GOOD 7 3235 100 MILE 53/FAIR 11 1853 99/GOOD 18 3617 99/GOOD 22 4005 WILLIAMS LAKE 59/GOOD 14 1772 99/GOOD 13 3971 99/GOOD 15 4234 PUNTZI MTN 58/GOOD 15 1668 99/GOOD 12 3793 99/GOOD 16 3352 PRINCE GEORGE 56/GOOD 17 1333 76/GOOD 9 2733 83/GOOD 11 2652 BURNS LAKE 45/FAIR 16 1205 86/GOOD 17 2089 84/GOOD 14 2304 SMITHERS 32/POOR 10 975 60/GOOD 12 1526 59/GOOD 11 1611 MCBRIDE 23/POOR 4 1413 36/FAIR 4 2100 86/GOOD 9 3294 CLEARWATER 33/POOR 8 988 84/GOOD 11 2425 68/GOOD 5 3366 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 15 S 16 S 17 SMITHERS E 19 E 23 E 23 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 8 450 72/GOOD 8 2457 94/GOOD 12 2694 FT ST JOHN 19/POOR 18 796 72/GOOD 16 1724 54/FAIR 6 2383 WHITEHORSE 17/POOR 7 912 84/GOOD 8 3496 99/GOOD 22 3307 DAWSON 11/POOR 9 420 73/GOOD 7 2768 51/FAIR 5 2227 WATSON LAKE 13/POOR 12 743 99/GOOD 13 3259 74/GOOD 6 3584 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE E 7 SE 6 SE 9 WATSON LAKE W 7 W 10 SW 13 WHITEHORSE W 9 W 4 W 4 MAYO W 15 W 16 W 18 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 30/POOR 12 343 49/FAIR 18 485 65/GOOD 20 692 FRASER VALLEY 24/POOR 7 461 45/FAIR 9 923 68/GOOD 15 1046 SQUAMISH 16/POOR 4 358 38/FAIR 11 593 41/FAIR 8 901 SRN VAN ISLD 12/POOR 9 82 28/POOR 15 259 38/FAIR 18 346 CNTRL VAN ISLD 20/POOR 12 189 60/GOOD 12 1046 81/GOOD 17 1234 NRN VAN ISLD 13/POOR 22 51 13/POOR 8 120 52/FAIR 28 372 TERRACE 20/POOR 5 636 41/FAIR 9 951 45/FAIR 9 1077 STEWART 10/POOR 5 26 10/POOR 5 32 11/POOR 4 118 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SW 32 SW 40 SW 40 SANDSPIT S 22 SW 24 SW 23 PORT HARDY E 19 E 23 E 18 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/