FLCN39 CWVR 101330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 10 APRIL 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 10-APRIL-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 21/POOR 7 539 68/GOOD 12 1462 72/GOOD 12 1601 KAMLOOPS 14/POOR 7 486 99/GOOD 28 2199 99/GOOD 30 2989 OKANAGAN 21/POOR 9 697 99/GOOD 19 2248 99/GOOD 30 2670 CASTLEGAR 12/POOR 6 588 80/GOOD 13 2042 58/GOOD 21 1036 CRANBROOK 11/POOR 5 1018 99/GOOD 23 2527 99/GOOD 29 2035 REVELSTOKE 18/POOR 4 850 57/GOOD 12 1380 63/GOOD 7 2312 GOLDEN 14/POOR 4 1012 64/GOOD 10 2131 83/GOOD 18 2001 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON SW 28 SW 24 SW 29 CRANBROOK W 24 W 23 W 28 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 12/POOR 9 605 78/GOOD 24 1350 99/GOOD 25 3468 100 MILE 14/POOR 15 998 99/GOOD 32 2530 99/GOOD 29 3840 WILLIAMS LAKE 14/POOR 14 1004 99/GOOD 31 2957 99/GOOD 26 4020 PUNTZI MTN 30/POOR 15 1192 99/GOOD 25 2995 99/GOOD 29 3576 PRINCE GEORGE 13/POOR 6 802 68/GOOD 19 1484 99/GOOD 25 3580 BURNS LAKE 12/POOR 10 770 66/GOOD 10 2134 99/GOOD 22 2805 SMITHERS 12/POOR 5 639 71/GOOD 10 2128 84/GOOD 9 2965 MCBRIDE 16/POOR 4 1031 69/GOOD 13 1927 67/GOOD 16 1634 CLEARWATER 11/POOR 5 470 57/GOOD 12 1325 88/GOOD 20 1626 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 39 SW 53 SW 53 SMITHERS SW 39 SW 49 SW 38 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 19/POOR 23 467 76/GOOD 6 3419 79/GOOD 18 1486 FT ST JOHN 23/POOR 20 828 85/GOOD 14 2316 91/GOOD 26 1703 WHITEHORSE 12/POOR 11 747 58/GOOD 6 2623 60/GOOD 8 2227 DAWSON 14/POOR 7 495 37/FAIR 10 948 57/GOOD 10 1472 WATSON LAKE 28/POOR 11 1034 99/GOOD 14 3754 99/GOOD 16 3151 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 13 SW 19 SW 21 WATSON LAKE SW 12 SW 17 SW 18 WHITEHORSE SW 7 SW 10 SW 12 MAYO SW 8 W 10 SW 8 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 50/FAIR 25 368 15/POOR 25 47 74/GOOD 21 833 FRASER VALLEY 25/POOR 13 297 14/POOR 29 92 90/GOOD 27 1006 SQUAMISH 17/POOR 6 306 24/POOR 10 335 61/GOOD 15 880 SRN VAN ISLD 46/FAIR 20 424 11/POOR 15 48 64/GOOD 30 471 CNTRL VAN ISLD 48/FAIR 21 435 26/POOR 26 147 96/GOOD 24 1244 NRN VAN ISLD 11/POOR 1 406 25/POOR 23 153 99/GOOD 25 1304 TERRACE 26/POOR 8 640 59/GOOD 8 1678 56/GOOD 12 1118 STEWART 17/POOR 5 289 30/POOR 6 715 45/FAIR 10 772 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SW 35 SW 43 SW 45 SANDSPIT S 43 3 SW 52 PORT HARDY SW 18 SW 24 SW 24 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/