FLCN39 CWVR 121330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 12 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 12-MAY-2010 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 17/POOR 8 418 67/GOOD 8 2045 58/GOOD 6 2136 KAMLOOPS 15/POOR 7 494 99/GOOD 13 3470 75/GOOD 6 3350 OKANAGAN 17/POOR 8 631 89/GOOD 8 3592 90/GOOD 8 3663 CASTLEGAR 15/POOR 10 614 51/FAIR 3 3665 99/GOOD 10 3684 CRANBROOK 26/POOR 13 1196 87/GOOD 8 3910 99/GOOD 12 4038 REVELSTOKE 16/POOR 6 670 45/FAIR 3 3008 58/GOOD 4 3287 GOLDEN 11/POOR 4 883 60/GOOD 5 3224 83/GOOD 8 3469 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON N 4 N 10 N 11 CRANBROOK NE 16 N 18 N 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 13/POOR 11 616 99/GOOD 15 3267 51/FAIR 4 2889 100 MILE 15/POOR 12 1031 99/GOOD 17 3941 76/GOOD 7 3560 WILLIAMS LAKE 19/POOR 13 1088 99/GOOD 16 3857 70/GOOD 6 3542 PUNTZI MTN 22/POOR 11 1130 99/GOOD 15 3019 58/GOOD 5 3222 PRINCE GEORGE 12/POOR 7 760 99/GOOD 23 3209 63/GOOD 6 2897 BURNS LAKE 54/FAIR 21 1209 99/GOOD 22 2532 75/GOOD 9 2696 SMITHERS 17/POOR 5 815 81/GOOD 12 2229 62/GOOD 7 2334 MCBRIDE 12/POOR 7 808 90/GOOD 11 3037 56/GOOD 6 2534 CLEARWATER 11/POOR 4 497 90/GOOD 8 3556 71/GOOD 6 3105 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 13 SW 17 SW 19 SMITHERS W 22 SW 22 SW 21 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 29/POOR 24 542 73/GOOD 6 3234 99/GOOD 24 3058 FT ST JOHN 19/POOR 21 783 99/GOOD 31 3425 99/GOOD 18 3254 WHITEHORSE 77/GOOD 22 1554 99/GOOD 24 2544 99/GOOD 19 2966 DAWSON 78/GOOD 29 1038 99/GOOD 27 2627 99/GOOD 23 3280 WATSON LAKE 10/POOR 4 755 99/GOOD 18 2571 99/GOOD 23 3115 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 20 SW 23 SW 22 WATSON LAKE S 17 S 21 S 18 WHITEHORSE SE 24 SE 23 S 17 MAYO SE 17 SE 22 SE 19 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 58/GOOD 27 427 36/FAIR 9 606 39/FAIR 10 629 FRASER VALLEY 33/POOR 11 485 57/GOOD 12 999 69/GOOD 13 1247 SQUAMISH 12/POOR 3 222 46/FAIR 6 1373 52/FAIR 6 1677 SRN VAN ISLD 34/FAIR 13 413 34/FAIR 12 439 36/FAIR 6 396 CNTRL VAN ISLD 25/POOR 11 301 38/FAIR 6 1033 35/FAIR 4 1319 NRN VAN ISLD 17/POOR 7 231 34/FAIR 13 417 56/GOOD 16 708 TERRACE 46/FAIR 10 1026 47/FAIR 10 1056 42/FAIR 5 1624 STEWART 10/POOR 5 40 35/FAIR 13 407 41/FAIR 13 522 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 6 SW 9 SW 11 SANDSPIT W 12 W 13 W 13 PORT HARDY W 20 W 22 W 21 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/