FLCN39 CWLW 041430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST SATURDAY 4 DECEMBER 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-December-2004 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 10/POOR 2 293 11/POOR 4 324 15/POOR 3 621 KAMLOOPS 10/POOR 3 400 9/POOR 1 392 34/FAIR 10 857 OKANAGAN 13/POOR 9 537 13/POOR 5 616 14/POOR 4 668 CASTLEGAR 10/POOR 3 578 11/POOR 4 600 16/POOR 6 721 CRANBROOK 9/POOR 1 986 10/POOR 2 1025 27/POOR 12 1222 REVELSTOKE 12/POOR 5 558 12/POOR 5 541 12/POOR 5 534 GOLDEN 14/POOR 6 937 15/POOR 8 933 12/POOR 2 1021 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 19 W 56 CRANBROOK S 19 W 52 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 9/POOR 2 556 27/POOR 21 714 29/POOR 13 840 100 MILE 11/POOR 14 968 20/POOR 12 1105 16/POOR 9 1075 WILLIAMS LAKE 10/POOR 7 970 21/POOR 15 1088 21/POOR 9 1195 PUNTZI MTN 12/POOR 11 958 21/POOR 8 1200 23/POOR 6 1343 PRINCE GEORGE 10/POOR 7 715 18/POOR 6 978 21/POOR 7 1013 BURNS LAKE 10/POOR 8 737 14/POOR 5 883 21/POOR 10 940 SMITHERS 10/POOR 3 594 12/POOR 3 716 13/POOR 8 610 MCBRIDE 10/POOR 1 851 15/POOR 3 1097 18/POOR 4 1150 CLEARWATER 11/POOR 4 470 11/POOR 3 519 15/POOR 6 583 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 9 W 26 SMITHERS W 26 W 44 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 31/POOR 9 857 32/POOR 8 943 17/POOR 11 520 FT ST JOHN 61/GOOD 18 1387 26/POOR 9 1057 40/FAIR 13 1191 WHITEHORSE 54/FAIR 19 1242 38/FAIR 11 1248 13/POOR 11 769 DAWSON 11/POOR 8 408 9/POOR 1 454 10/POOR 6 399 WATSON LAKE 76/GOOD 23 1489 30/POOR 12 1044 37/FAIR 10 1262 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 35 W 20 WATSON LAKE W 33 W 24 WHITEHORSE N 31 W 22 MAYO E 22 N 13 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 38/FAIR 27 224 21/POOR 11 216 17/POOR 3 464 FRASER VALLEY 13/POOR 11 119 10/POOR 13 72 18/POOR 8 261 SQUAMISH 11/POOR 5 124 11/POOR 4 121 20/POOR 7 336 SRN VAN ISLD 46/FAIR 26 324 46/FAIR 32 271 21/POOR 4 581 CNTRL VAN ISLD 21/POOR 9 284 18/POOR 11 172 27/POOR 6 611 NRN VAN ISLD 24/POOR 29 122 88/GOOD 48 528 39/FAIR 20 335 TERRACE 10/POOR 2 300 14/POOR 3 542 15/POOR 5 439 STEWART 11/POOR 4 86 10/POOR 4 41 12/POOR 9 63 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SE 13 0 0 SW 43 SANDSPIT NW 31 NW 33 NW 37 PORT HARDY W 41 NW 28 0 0 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/