FPCN39 CWLW 041330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 4 JULY 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 04-July-2002 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 55/GOOD 14 980 84/GOOD 16 1633 65/GOOD 7 2187 KAMLOOPS 86/GOOD 20 1507 99/GOOD 27 2736 66/GOOD 6 2697 OKANAGAN 73/GOOD 17 1464 99/GOOD 21 3228 58/GOOD 5 2785 CASTLEGAR 67/GOOD 17 1345 99/GOOD 15 3445 63/GOOD 6 2714 CRANBROOK 54/FAIR 20 1454 99/GOOD 23 3601 95/GOOD 15 2853 REVELSTOKE 68/GOOD 14 1512 84/GOOD 12 2313 64/GOOD 7 2357 GOLDEN 50/FAIR 13 1491 63/GOOD 11 1983 81/GOOD 12 2488 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 39 NW 31 CRANBROOK W 26 W 43 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 45/FAIR 16 1032 63/GOOD 12 1627 60/GOOD 6 2566 100 MILE 65/GOOD 15 1875 99/GOOD 18 2903 39/FAIR 3 3038 WILLIAMS LAKE 54/FAIR 18 1502 99/GOOD 13 3623 50/FAIR 4 3192 PUNTZI MTN 79/GOOD 19 1958 99/GOOD 26 3593 78/GOOD 9 3071 PRINCE GEORGE 67/GOOD 23 1323 97/GOOD 22 2038 99/GOOD 17 2513 BURNS LAKE 73/GOOD 21 1523 99/GOOD 26 2559 99/GOOD 23 2340 SMITHERS 39/FAIR 22 801 79/GOOD 22 1422 80/GOOD 17 1713 MCBRIDE 55/GOOD 12 1605 96/GOOD 17 2443 79/GOOD 14 2137 CLEARWATER 60/GOOD 13 1317 95/GOOD 14 2456 50/FAIR 5 2216 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 28 N 19 SMITHERS W 37 W 41 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 26/POOR 21 538 88/GOOD 11 2595 51/FAIR 11 1238 FT ST JOHN 23/POOR 23 812 99/GOOD 36 3214 99/GOOD 38 3085 WHITEHORSE 51/FAIR 25 1081 99/GOOD 26 2814 99/GOOD 23 2784 DAWSON 59/GOOD 20 964 99/GOOD 23 2181 68/GOOD 11 1724 WATSON LAKE 14/POOR 3 989 99/GOOD 29 2840 99/GOOD 25 2919 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 35 N 33 WATSON LAKE W 19 N 33 WHITEHORSE NW 30 W 19 MAYO W 37 W 54 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 73/GOOD 17 1006 74/GOOD 13 1353 56/GOOD 15 718 FRASER VALLEY 63/GOOD 15 926 83/GOOD 16 1409 57/GOOD 9 1307 SQUAMISH 36/FAIR 11 547 58/GOOD 12 998 37/FAIR 4 1468 SRN VAN ISLD 70/GOOD 18 899 75/GOOD 14 1294 26/POOR 10 348 CNTRL VAN ISLD 69/GOOD 18 867 67/GOOD 10 1482 33/POOR 5 1006 NRN VAN ISLD 52/FAIR 17 585 71/GOOD 14 1173 55/GOOD 13 826 TERRACE 23/POOR 13 422 55/GOOD 22 695 42/FAIR 12 793 STEWART 25/POOR 16 200 56/GOOD 21 517 21/POOR 17 138 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 19 SW 20 SW 31 SANDSPIT W 9 W 11 W 17 PORT HARDY W 9 W 20 W 24 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/gf