FLCN39 CWLW 311430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST FRIDAY 31 OCTOBER 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 31-October-2003 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 38/FAIR 17 580 19/POOR 4 707 12/POOR 1 839 KAMLOOPS 30/POOR 16 605 37/FAIR 8 1050 20/POOR 4 873 OKANAGAN 16/POOR 11 574 32/POOR 6 1220 17/POOR 3 957 CASTLEGAR 39/FAIR 17 857 33/POOR 6 1311 22/POOR 5 982 CRANBROOK 23/POOR 12 1160 36/FAIR 8 1612 28/POOR 7 1465 REVELSTOKE 13/POOR 7 544 36/FAIR 8 1129 19/POOR 3 1041 GOLDEN 13/POOR 7 892 41/FAIR 13 1305 22/POOR 5 1280 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 20 NE 46 CRANBROOK NE 15 N 24 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 10 612 17/POOR 3 1042 28/POOR 9 949 100 MILE 24/POOR 15 1126 37/FAIR 10 1512 30/POOR 9 1392 WILLIAMS LAKE 15/POOR 11 1048 25/POOR 6 1441 33/POOR 9 1478 PUNTZI MTN 18/POOR 15 1018 47/FAIR 24 1259 26/POOR 5 1562 PRINCE GEORGE 19/POOR 20 788 15/POOR 4 971 16/POOR 4 997 BURNS LAKE 22/POOR 25 810 25/POOR 22 853 29/POOR 5 1507 SMITHERS 22/POOR 28 614 27/POOR 20 693 32/POOR 7 1179 MCBRIDE 17/POOR 14 842 37/FAIR 12 1207 21/POOR 4 1285 CLEARWATER 14/POOR 6 534 35/FAIR 8 1042 17/POOR 3 908 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 35 N 46 SMITHERS NW 44 N 57 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 21/POOR 32 455 70/GOOD 34 847 14/POOR 28 413 FT ST JOHN 17/POOR 21 763 36/FAIR 24 927 58/GOOD 20 1276 WHITEHORSE 18/POOR 26 766 23/POOR 26 808 46/FAIR 21 1079 DAWSON 10/POOR 5 407 17/POOR 28 421 11/POOR 23 384 WATSON LAKE 24/POOR 35 773 14/POOR 26 726 77/GOOD 26 1410 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 46 N 56 WATSON LAKE N 54 NW 59 WHITEHORSE NW 54 NW 65 MAYO NW 54 NW 67 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 90/GOOD 36 709 65/GOOD 18 773 66/GOOD 17 832 FRASER VALLEY 72/GOOD 26 693 44/FAIR 9 879 30/POOR 5 867 SQUAMISH 50/FAIR 22 468 23/POOR 4 701 22/POOR 4 644 SRN VAN ISLD 99/GOOD 37 886 56/GOOD 14 792 49/FAIR 11 813 CNTRL VAN ISLD 85/GOOD 31 750 51/FAIR 12 793 40/FAIR 9 730 NRN VAN ISLD 13/POOR 14 69 67/GOOD 20 753 79/GOOD 29 700 TERRACE 11/POOR 4 296 16/POOR 5 479 30/POOR 8 735 STEWART 12/POOR 18 41 15/POOR 16 77 26/POOR 16 212 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NE 43 E 39 NE 43 SANDSPIT NE 9 N 33 N 52 PORT HARDY N 39 N 41 N 50 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/TCS