FPCN39 CWLW 161330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 16 JULY 2001 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF LOCAL MOUNTAINS OR HILLS. 16-July-2001 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/FAIR 10 714 87/GOOD 30 1029 99/GOOD 30 1430 KAMLOOPS 28/POOR 9 768 66/GOOD 25 913 80/GOOD 20 1351 OKANAGAN 37/FAIR 6 1400 77/GOOD 10 2315 93/GOOD 21 1757 CASTLEGAR 31/POOR 10 927 75/GOOD 15 1695 69/GOOD 20 1254 CRANBROOK 16/POOR 13 1037 66/GOOD 12 2139 84/GOOD 24 1858 REVELSTOKE 24/POOR 5 1014 48/FAIR 8 1509 50/FAIR 16 1006 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 22 SW 11 CRANBROOK SW 26 SW 35 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 22/POOR 5 1054 79/GOOD 15 1872 87/GOOD 24 1545 100 MILE 20/POOR 5 1366 72/GOOD 15 2057 69/GOOD 19 1740 WILLIAMS LAKE 21/POOR 5 1375 93/GOOD 15 2752 64/GOOD 17 1740 PUNTZI MTN 51/FAIR 12 1694 94/GOOD 15 2770 99/GOOD 21 2658 PRINCE GEORGE 23/POOR 6 1121 68/GOOD 12 1926 87/GOOD 24 1691 BURNS LAKE 16/POOR 5 785 58/GOOD 10 1686 98/GOOD 20 2069 SMITHERS 21/POOR 5 956 66/GOOD 8 2319 82/GOOD 16 1834 MCBRIDE 33/POOR 7 1402 38/FAIR 6 1706 43/FAIR 12 1330 CLEARWATER 28/POOR 6 1016 36/FAIR 5 1501 50/FAIR 21 831 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NE 19 NE 17 SMITHERS 0 0 N 9 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 14/POOR 5 575 55/GOOD 12 1273 71/GOOD 27 982 FT ST JOHN 12/POOR 10 745 37/FAIR 13 1127 99/GOOD 19 2384 WHITEHORSE 20/POOR 6 1056 55/GOOD 8 2032 72/GOOD 10 2344 DAWSON 10/POOR 2 418 84/GOOD 8 3161 94/GOOD 11 2912 WATSON LAKE 26/POOR 5 1342 65/GOOD 11 1942 69/GOOD 10 2210 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 20 NE 19 WATSON LAKE SE 19 0 0 WHITEHORSE S 9 S 13 MAYO SE 13 SE 9 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 39/FAIR 10 623 63/GOOD 20 652 73/GOOD 25 684 FRASER VALLEY 35/FAIR 15 406 58/GOOD 19 658 76/GOOD 20 968 SRN VAN ISLD 53/FAIR 23 454 84/GOOD 31 739 85/GOOD 30 771 CNTRL VAN ISLD 52/FAIR 15 671 84/GOOD 20 1128 68/GOOD 15 1017 NRN VAN ISLD 48/FAIR 23 389 80/GOOD 26 801 54/GOOD 16 665 TERRACE 19/POOR 5 576 69/GOOD 10 1749 56/GOOD 9 1417 STEWART 17/POOR 5 296 40/FAIR 10 648 29/POOR 8 507 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 17 NW 9 N 11 SANDSPIT NW 28 N 20 N 17 PORT HARDY N 28 N 26 N 30 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/