FLCN39 CWLW 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 23 JULY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-July-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 33/POOR 14 574 99/GOOD 17 2638 39/FAIR 2 3281 KAMLOOPS 71/GOOD 23 1040 99/GOOD 12 3416 99/GOOD 16 3558 OKANAGAN 51/FAIR 19 947 99/GOOD 18 2875 99/GOOD 13 3383 CASTLEGAR 32/POOR 21 710 99/GOOD 16 2986 99/GOOD 14 3100 CRANBROOK 14/POOR 9 1033 99/GOOD 23 4166 99/GOOD 22 3834 REVELSTOKE 26/POOR 17 633 99/GOOD 15 2993 99/GOOD 13 3451 GOLDEN 19/POOR 15 915 99/GOOD 17 3703 99/GOOD 13 3983 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 41 W 30 CRANBROOK NW 17 W 41 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 55/GOOD 22 1026 99/GOOD 13 3711 99/GOOD 15 3373 100 MILE 61/GOOD 26 1424 99/GOOD 15 3821 99/GOOD 18 3758 WILLIAMS LAKE 68/GOOD 24 1558 99/GOOD 14 3937 99/GOOD 14 3890 PUNTZI MTN 67/GOOD 20 1636 99/GOOD 16 3986 97/GOOD 10 3902 PRINCE GEORGE 34/FAIR 19 958 99/GOOD 18 3776 99/GOOD 15 3213 BURNS LAKE 47/FAIR 21 1102 99/GOOD 20 3002 70/GOOD 6 3353 SMITHERS 34/FAIR 16 841 99/GOOD 18 2363 60/GOOD 5 2976 MCBRIDE 20/POOR 13 885 99/GOOD 15 3452 99/GOOD 10 3887 CLEARWATER 24/POOR 16 580 99/GOOD 15 3032 99/GOOD 15 3428 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 24 W 44 SMITHERS W 19 W 24 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 86/GOOD 28 1211 99/GOOD 20 2645 99/GOOD 13 3719 FT ST JOHN 31/POOR 21 903 99/GOOD 21 3862 99/GOOD 17 3059 WHITEHORSE 54/FAIR 22 1175 99/GOOD 12 3443 99/GOOD 14 3474 DAWSON 21/POOR 20 482 99/GOOD 19 2286 94/GOOD 15 2223 WATSON LAKE 69/GOOD 24 1329 93/GOOD 14 2625 99/GOOD 16 3478 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE NW 39 NW 30 WATSON LAKE N 41 N 35 WHITEHORSE N 43 NE 37 MAYO N 19 W 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 40/FAIR 27 237 65/GOOD 27 511 34/FAIR 9 556 FRASER VALLEY 27/POOR 14 307 71/GOOD 18 959 68/GOOD 15 1066 SQUAMISH 13/POOR 6 165 84/GOOD 14 1650 76/GOOD 10 1862 SRN VAN ISLD 27/POOR 22 180 28/POOR 14 284 25/POOR 13 260 CNTRL VAN ISLD 60/GOOD 30 427 67/GOOD 15 1010 24/POOR 3 996 NRN VAN ISLD 45/FAIR 26 315 73/GOOD 22 794 75/GOOD 31 597 TERRACE 14/POOR 5 389 55/GOOD 8 1544 36/FAIR 3 2041 STEWART 16/POOR 7 189 48/FAIR 16 536 49/FAIR 11 802 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 19 W 26 W 39 SANDSPIT N 33 NW 30 W 33 PORT HARDY S 9 SW 24 SW 30 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/