FLCN39 CWLW 311430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST SATURDAY 31 JANUARY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-January-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 20/POOR 18 340 38/FAIR 8 974 19/POOR 4 688 KAMLOOPS 23/POOR 20 481 43/FAIR 8 1239 14/POOR 3 653 OKANAGAN 72/GOOD 19 1328 53/FAIR 10 1460 17/POOR 4 847 CASTLEGAR 45/FAIR 17 945 73/GOOD 14 1715 18/POOR 3 1049 CRANBROOK 18/POOR 24 1005 92/GOOD 24 2061 15/POOR 3 1300 REVELSTOKE 63/GOOD 19 1136 40/FAIR 9 1170 22/POOR 5 937 GOLDEN 78/GOOD 21 1693 58/GOOD 16 1508 13/POOR 2 1153 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 46 NW 50 CRANBROOK W 50 W 74 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 18/POOR 11 702 29/POOR 6 1188 20/POOR 6 902 100 MILE 38/FAIR 17 1286 27/POOR 5 1624 22/POOR 10 1185 WILLIAMS LAKE 17/POOR 16 1028 26/POOR 5 1598 27/POOR 8 1368 PUNTZI MTN 14/POOR 19 961 33/POOR 13 1275 33/POOR 12 1316 PRINCE GEORGE 11/POOR 7 751 27/POOR 7 1193 14/POOR 7 829 BURNS LAKE 10/POOR 6 758 34/FAIR 14 1077 27/POOR 15 954 SMITHERS 11/POOR 4 614 28/POOR 14 790 30/POOR 13 846 MCBRIDE 34/FAIR 13 1124 21/POOR 4 1283 17/POOR 6 991 CLEARWATER 57/GOOD 21 924 33/POOR 7 1077 25/POOR 8 778 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 30 NW 28 SMITHERS W 11 W 22 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 11/POOR 13 416 11/POOR 15 406 12/POOR 9 451 FT ST JOHN 10/POOR 7 720 10/POOR 2 827 16/POOR 12 804 WHITEHORSE 13/POOR 17 749 12/POOR 28 725 12/POOR 19 736 DAWSON 11/POOR 12 399 12/POOR 27 390 13/POOR 21 407 WATSON LAKE 11/POOR 11 731 10/POOR 9 713 10/POOR 4 728 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 56 W 50 WATSON LAKE W 69 W 57 WHITEHORSE SW 44 SW 72 MAYO W 26 W 37 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 20/POOR 19 109 47/FAIR 28 301 21/POOR 12 191 FRASER VALLEY 12/POOR 13 98 33/POOR 12 458 14/POOR 4 304 SQUAMISH 13/POOR 11 110 34/FAIR 9 599 26/POOR 7 513 SRN VAN ISLD 31/POOR 18 267 49/FAIR 25 366 28/POOR 10 382 CNTRL VAN ISLD 16/POOR 19 88 47/FAIR 27 333 37/FAIR 11 546 NRN VAN ISLD 13/POOR 13 78 57/GOOD 25 472 13/POOR 8 113 TERRACE 14/POOR 6 377 20/POOR 12 395 24/POOR 11 469 STEWART 16/POOR 15 89 42/FAIR 20 357 14/POOR 20 52 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 37 NW 41 NW 35 SANDSPIT 0 0 W 20 W 33 PORT HARDY S 46 SW 35 W 41 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/