FLCN39 CWVR 211430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST FRIDAY 21 JANUARY 2011 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-JANUARY-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 16/POOR 7 416 26/POOR 10 558 23/POOR 7 601 KAMLOOPS 10/POOR 2 456 12/POOR 6 437 13/POOR 4 519 OKANAGAN 11/POOR 12 480 12/POOR 12 496 24/POOR 8 809 CASTLEGAR 12/POOR 3 683 12/POOR 3 686 37/FAIR 6 1439 CRANBROOK 11/POOR 4 1012 11/POOR 2 1136 40/FAIR 8 1731 REVELSTOKE 15/POOR 5 673 10/POOR 2 575 20/POOR 4 966 GOLDEN 13/POOR 6 913 10/POOR 1 1002 31/POOR 7 1407 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 33 W 40 W 48 CRANBROOK W 29 W 40 W 47 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 19 588 9/POOR 8 556 25/POOR 18 720 100 MILE 18/POOR 18 1028 10/POOR 8 967 27/POOR 17 1148 WILLIAMS LAKE 14/POOR 17 991 17/POOR 15 1033 17/POOR 8 1115 PUNTZI MTN 11/POOR 5 993 36/FAIR 37 1059 17/POOR 8 1091 PRINCE GEORGE 24/POOR 24 812 13/POOR 32 713 57/GOOD 26 1115 BURNS LAKE 13/POOR 20 747 49/FAIR 39 942 32/POOR 29 874 SMITHERS 15/POOR 13 602 24/POOR 29 620 16/POOR 19 594 MCBRIDE 15/POOR 6 910 17/POOR 19 805 31/POOR 11 1131 CLEARWATER 16/POOR 6 597 12/POOR 5 514 21/POOR 7 710 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 20 W 23 W 26 SMITHERS W 31 W 30 W 30 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 8 464 19/POOR 7 645 10/POOR 21 391 FT ST JOHN 13/POOR 23 724 15/POOR 33 730 17/POOR 39 732 WHITEHORSE 14/POOR 17 758 12/POOR 20 733 14/POOR 29 735 DAWSON 10/POOR 3 457 9/POOR 1 437 10/POOR 5 423 WATSON LAKE 11/POOR 3 833 12/POOR 4 804 17/POOR 43 725 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 18 W 15 W 18 WATSON LAKE W 17 W 23 W 23 WHITEHORSE SW 25 SW 22 SW 24 MAYO W 28 SW 35 W 32 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 26/POOR 19 174 12/POOR 12 52 21/POOR 7 311 FRASER VALLEY 16/POOR 12 165 11/POOR 18 83 22/POOR 6 460 SQUAMISH 14/POOR 5 224 15/POOR 5 271 11/POOR 1 459 SRN VAN ISLD 27/POOR 13 292 16/POOR 19 89 19/POOR 8 243 CNTRL VAN ISLD 29/POOR 16 265 18/POOR 15 137 27/POOR 9 414 NRN VAN ISLD 31/POOR 28 174 12/POOR 21 52 28/POOR 16 251 TERRACE 14/POOR 7 358 21/POOR 24 308 15/POOR 22 270 STEWART 11/POOR 8 44 15/POOR 19 68 10/POOR 17 18 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 46 W 53 W 47 SANDSPIT 9 1 W 45 PORT HARDY NW 52 NW 52 W 48 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/