FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 20 APRIL 2008 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-APRIL-2008 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 29/POOR 5 1017 99/GOOD 30 2678 88/GOOD 10 2687 KAMLOOPS 74/GOOD 16 1443 98/GOOD 10 3403 99/GOOD 25 2389 OKANAGAN 28/POOR 4 1385 98/GOOD 11 3239 99/GOOD 16 2923 CASTLEGAR 30/POOR 5 1321 65/GOOD 5 3270 99/GOOD 15 3536 CRANBROOK 33/POOR 5 1913 81/GOOD 10 3019 99/GOOD 26 3834 REVELSTOKE 13/POOR 6 1121 99/GOOD 20 2919 68/GOOD 8 2335 GOLDEN 26/POOR 5 1456 66/GOOD 8 2554 83/GOOD 15 2234 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 6 S 6 S 5 CRANBROOK SE 21 SE 29 S 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 86/GOOD 21 1666 99/GOOD 19 3021 99/GOOD 26 2222 100 MILE 80/GOOD 19 2008 99/GOOD 12 3914 99/GOOD 26 2552 WILLIAMS LAKE 74/GOOD 17 1974 99/GOOD 13 3932 99/GOOD 26 2649 PUNTZI MTN 81/GOOD 15 2277 99/GOOD 17 3595 99/GOOD 17 2758 PRINCE GEORGE 99/GOOD 29 2070 99/GOOD 25 2618 99/GOOD 22 2342 BURNS LAKE 99/GOOD 26 2056 99/GOOD 27 2636 99/GOOD 18 2613 SMITHERS 75/GOOD 15 1718 99/GOOD 21 2641 87/GOOD 12 2511 MCBRIDE 32/POOR 5 1653 62/GOOD 7 2547 68/GOOD 10 2228 CLEARWATER 42/FAIR 9 1164 67/GOOD 5 3301 74/GOOD 11 1990 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SE 26 SE 26 E 16 SMITHERS NE 28 NE 28 NE 25 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 10/POOR 7 416 72/GOOD 8 2446 99/GOOD 21 2493 FT ST JOHN 92/GOOD 22 1909 99/GOOD 22 2421 99/GOOD 35 2343 WHITEHORSE 9/POOR 1 732 29/POOR 3 1989 77/GOOD 12 2264 DAWSON 10/POOR 6 400 49/FAIR 7 1626 39/FAIR 4 1930 WATSON LAKE 10/POOR 1 796 32/POOR 3 2220 43/FAIR 4 2487 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NE 39 NE 52 N 53 WATSON LAKE N 34 N 50 N 51 WHITEHORSE N 24 N 40 N 41 MAYO NW 23 NW 40 NW 39 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 51/FAIR 19 498 86/GOOD 15 1550 59/GOOD 11 1079 FRASER VALLEY 46/FAIR 23 403 93/GOOD 12 2350 74/GOOD 8 2240 SQUAMISH 26/POOR 9 428 83/GOOD 10 2231 86/GOOD 10 2369 SRN VAN ISLD 91/GOOD 32 829 60/GOOD 10 1243 75/GOOD 15 1214 CNTRL VAN ISLD 23/POOR 10 291 71/GOOD 8 2055 50/FAIR 7 1339 NRN VAN ISLD 39/FAIR 32 218 86/GOOD 12 1947 73/GOOD 16 1093 TERRACE 76/GOOD 16 1363 99/GOOD 16 2157 72/GOOD 10 1875 STEWART 12/POOR 12 50 35/FAIR 9 598 23/POOR 7 401 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER N 7 NW 9 NW 7 SANDSPIT N 18 N 18 N 16 PORT HARDY N 35 N 49 N 41 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/