FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 20 MARCH 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-MARCH-2011 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 12/POOR 4 370 77/GOOD 7 2897 44/FAIR 4 2125 KAMLOOPS 11/POOR 3 463 99/GOOD 15 2647 75/GOOD 11 1964 OKANAGAN 12/POOR 8 526 93/GOOD 12 2721 55/GOOD 8 1789 CASTLEGAR 16/POOR 8 651 89/GOOD 13 2404 74/GOOD 10 2221 CRANBROOK 25/POOR 8 1321 72/GOOD 9 2782 54/FAIR 6 2669 REVELSTOKE 15/POOR 3 816 55/GOOD 5 2547 61/GOOD 6 2520 GOLDEN 19/POOR 4 1229 66/GOOD 5 3597 63/GOOD 6 2991 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 22 SW 31 SW 27 CRANBROOK SW 22 SW 44 SW 32 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 24/POOR 12 789 82/GOOD 14 2045 60/GOOD 11 1652 100 MILE 14/POOR 5 1136 95/GOOD 13 3128 65/GOOD 7 2946 WILLIAMS LAKE 16/POOR 4 1244 85/GOOD 13 2688 65/GOOD 12 2090 PUNTZI MTN 14/POOR 4 1120 93/GOOD 15 2722 70/GOOD 9 2678 PRINCE GEORGE 27/POOR 10 1038 99/GOOD 19 2455 55/GOOD 8 1991 BURNS LAKE 48/FAIR 19 1166 99/GOOD 22 2286 73/GOOD 16 1770 SMITHERS 12/POOR 5 630 77/GOOD 10 2397 54/FAIR 6 2237 MCBRIDE 18/POOR 4 1155 60/GOOD 6 2748 63/GOOD 6 2932 CLEARWATER 13/POOR 4 585 73/GOOD 7 2819 55/GOOD 6 2154 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SE 13 SE 15 S 5 SMITHERS S 11 E 3 N 4 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 13/POOR 12 438 52/FAIR 9 1466 54/FAIR 11 1322 FT ST JOHN 33/POOR 14 1033 90/GOOD 18 2105 87/GOOD 26 1615 WHITEHORSE 10/POOR 4 736 91/GOOD 18 2144 96/GOOD 19 2242 DAWSON 12/POOR 15 411 99/GOOD 30 1395 91/GOOD 20 1679 WATSON LAKE 10/POOR 3 759 79/GOOD 13 2209 56/GOOD 8 2066 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 7 E 12 NE 12 WATSON LAKE E 23 E 23 E 22 WHITEHORSE E 16 E 18 E 20 MAYO E 28 E 29 E 27 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 19/POOR 11 167 73/GOOD 21 805 56/GOOD 12 904 FRASER VALLEY 25/POOR 23 192 79/GOOD 17 1210 59/GOOD 10 1245 SQUAMISH 18/POOR 10 217 51/FAIR 7 1386 49/FAIR 5 1839 SRN VAN ISLD 39/FAIR 24 274 83/GOOD 24 930 40/FAIR 6 1081 CNTRL VAN ISLD 16/POOR 16 108 59/GOOD 19 948 40/FAIR 6 774 NRN VAN ISLD 13/POOR 9 101 44/FAIR 13 600 48/FAIR 10 865 TERRACE 16/POOR 8 376 71/GOOD 13 1469 57/GOOD 7 1798 STEWART 10/POOR 10 32 70/GOOD 8 1983 55/GOOD 7 1532 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 21 SW 21 SW 17 SANDSPIT N 6 NW 3 NW 5 PORT HARDY SW 6 NW 16 N 16 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/