FPCN39 CWLW 181330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 18 JUNE 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. 18-June-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 30/POOR 12 571 95/GOOD 15 2150 84/GOOD 11 2243 KAMLOOPS 44/FAIR 19 741 65/GOOD 8 2101 86/GOOD 11 2453 OKANAGAN 61/GOOD 15 1291 68/GOOD 8 2330 63/GOOD 6 2647 CASTLEGAR 42/FAIR 18 875 50/FAIR 5 2303 54/GOOD 5 2553 CRANBROOK 40/FAIR 10 1585 66/GOOD 9 2511 73/GOOD 7 3380 REVELSTOKE 29/POOR 6 1113 53/FAIR 5 2448 47/FAIR 5 2109 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 30 NW 17 CRANBROOK N 11 W 15 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 14 728 55/GOOD 5 2675 86/GOOD 11 2648 100 MILE 37/FAIR 19 1240 69/GOOD 8 2854 90/GOOD 12 3054 WILLIAMS LAKE 24/POOR 13 1156 53/FAIR 5 2902 86/GOOD 10 3262 PUNTZI MTN 34/FAIR 15 1250 44/FAIR 4 2792 96/GOOD 14 2982 PRINCE GEORGE 17/POOR 10 837 80/GOOD 9 2939 73/GOOD 8 2796 BURNS LAKE 28/POOR 18 755 57/GOOD 6 2432 83/GOOD 13 2212 SMITHERS 33/FAIR 15 845 60/GOOD 6 2553 73/GOOD 10 2211 MCBRIDE 11/POOR 5 814 81/GOOD 9 3027 58/GOOD 6 2662 CLEARWATER 22/POOR 9 674 69/GOOD 7 2605 59/GOOD 7 2102 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 0 NW 9 SMITHERS 0 0 0 0 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 23/POOR 25 492 99/GOOD 14 2804 99/GOOD 14 2689 FT ST JOHN 15/POOR 16 761 99/GOOD 15 3289 99/GOOD 19 3226 WHITEHORSE 55/GOOD 22 1177 99/GOOD 17 2693 99/GOOD 14 2918 DAWSON 15/POOR 14 454 99/GOOD 19 3591 99/GOOD 17 2902 WATSON LAKE 31/POOR 26 857 99/GOOD 17 3163 99/GOOD 18 3243 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 19 0 0 WATSON LAKE NW 28 NW 19 WHITEHORSE W 11 0 0 MAYO W 19 W 19 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 21/POOR 7 324 26/POOR 8 424 22/POOR 5 491 FRASER VALLEY 42/FAIR 12 628 49/FAIR 10 925 63/GOOD 10 1370 SRN VAN ISLD 29/POOR 17 254 16/POOR 3 451 20/POOR 6 375 CNTRL VAN ISLD 29/POOR 17 261 21/POOR 2 1180 15/POOR 1 1138 NRN VAN ISLD 30/POOR 12 374 56/GOOD 13 860 49/FAIR 21 443 TERRACE 15/POOR 3 597 70/GOOD 8 2187 53/FAIR 10 1204 STEWART 12/POOR 7 92 29/POOR 6 665 32/POOR 11 427 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 9 0 0 N 9 SANDSPIT N 17 0 0 0 0 PORT HARDY 0 0 SE 15 SE 19 VENTILLATION GUIDLINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/