FLCN39 CWVR 041430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST SATURDAY 4 DECEMBER 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-DECEMBER-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 12/POOR 3 433 41/FAIR 15 668 21/POOR 18 352 KAMLOOPS 13/POOR 4 524 19/POOR 7 619 36/FAIR 18 654 OKANAGAN 10/POOR 6 481 23/POOR 7 831 23/POOR 15 631 CASTLEGAR 16/POOR 6 708 29/POOR 12 815 22/POOR 15 654 CRANBROOK 14/POOR 5 1108 33/POOR 14 1282 17/POOR 10 1093 REVELSTOKE 12/POOR 3 605 11/POOR 2 610 13/POOR 4 644 GOLDEN 11/POOR 3 921 11/POOR 1 1084 12/POOR 4 927 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 8 W 10 W 10 CRANBROOK W 12 W 17 W 19 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 13 590 17/POOR 9 720 20/POOR 14 687 100 MILE 10/POOR 10 964 19/POOR 10 1130 28/POOR 22 1105 WILLIAMS LAKE 10/POOR 6 980 16/POOR 7 1119 38/FAIR 24 1193 PUNTZI MTN 10/POOR 1 1029 19/POOR 7 1189 18/POOR 6 1178 PRINCE GEORGE 15/POOR 17 752 12/POOR 3 899 15/POOR 6 871 BURNS LAKE 12/POOR 5 830 15/POOR 6 909 22/POOR 7 1078 SMITHERS 10/POOR 1 680 14/POOR 4 730 33/POOR 9 1047 MCBRIDE 12/POOR 5 856 17/POOR 7 946 16/POOR 13 831 CLEARWATER 10/POOR 2 505 17/POOR 6 641 19/POOR 9 612 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE N 11 N 18 N 24 SMITHERS NW 11 NW 14 NW 14 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 9 399 11/POOR 9 417 10/POOR 4 415 FT ST JOHN 11/POOR 19 710 11/POOR 20 710 10/POOR 5 733 WHITEHORSE 53/FAIR 40 953 70/GOOD 39 1103 20/POOR 20 803 DAWSON 13/POOR 9 457 9/POOR 5 383 9/POOR 3 399 WATSON LAKE 13/POOR 10 771 11/POOR 14 721 9/POOR 4 703 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 34 W 36 W 36 WATSON LAKE W 33 W 42 W 42 WHITEHORSE SW 48 SW 53 6 MAYO SW 45 9 2 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 14/POOR 5 186 20/POOR 6 332 12/POOR 5 127 FRASER VALLEY 36/FAIR 28 258 56/GOOD 31 408 29/POOR 20 258 SQUAMISH 34/FAIR 25 252 55/GOOD 30 402 31/POOR 20 272 SRN VAN ISLD 55/GOOD 27 407 62/GOOD 28 482 26/POOR 14 253 CNTRL VAN ISLD 21/POOR 18 146 27/POOR 10 381 26/POOR 15 248 NRN VAN ISLD 16/POOR 12 132 29/POOR 16 268 66/GOOD 41 372 TERRACE 10/POOR 1 348 15/POOR 6 397 14/POOR 8 337 STEWART 10/POOR 2 71 11/POOR 6 80 10/POOR 10 21 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 9 N 3 0 0 SANDSPIT NE 18 NE 27 NE 28 PORT HARDY W 6 W 9 NW 10 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC