FPCN39 CWLW 281330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 28 APRIL 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 28-April-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 30/POOR 18 454 88/GOOD 13 2106 86/GOOD 10 2570 KAMLOOPS 44/FAIR 24 652 99/GOOD 18 2991 99/GOOD 20 3016 OKANAGAN 48/FAIR 23 830 99/GOOD 17 2904 99/GOOD 17 3128 CASTLEGAR 37/FAIR 22 756 99/GOOD 15 3010 99/GOOD 13 3423 CRANBROOK 30/POOR 21 1132 99/GOOD 20 3034 99/GOOD 15 3341 REVELSTOKE 15/POOR 14 515 99/GOOD 14 2676 93/GOOD 11 2952 GOLDEN 28/POOR 20 969 86/GOOD 17 2167 83/GOOD 12 2599 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 20 NW 24 CRANBROOK NW 35 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 44/FAIR 24 853 99/GOOD 18 2855 99/GOOD 14 2895 100 MILE 44/FAIR 27 1218 99/GOOD 24 3298 99/GOOD 21 3368 WILLIAMS LAKE 40/FAIR 22 1234 99/GOOD 20 3494 99/GOOD 16 3490 PUNTZI MTN 43/FAIR 23 1222 99/GOOD 19 3429 99/GOOD 20 3218 PRINCE GEORGE 40/FAIR 21 998 99/GOOD 21 3157 99/GOOD 16 3137 BURNS LAKE 46/FAIR 26 1018 99/GOOD 24 3034 99/GOOD 24 2620 SMITHERS 28/POOR 19 714 99/GOOD 19 2312 97/GOOD 21 1945 MCBRIDE 22/POOR 18 869 95/GOOD 18 2305 90/GOOD 14 2541 CLEARWATER 18/POOR 13 522 99/GOOD 18 2662 99/GOOD 15 2837 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE N 24 NW 35 SMITHERS N 22 N 43 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 38/FAIR 36 548 99/GOOD 21 2492 48/FAIR 7 1602 FT ST JOHN 30/POOR 28 839 99/GOOD 23 2240 70/GOOD 11 2113 WHITEHORSE 35/FAIR 24 923 93/GOOD 19 2149 97/GOOD 19 2278 DAWSON 83/GOOD 24 1282 86/GOOD 18 1653 98/GOOD 20 1880 WATSON LAKE 43/FAIR 32 912 99/GOOD 28 2551 99/GOOD 26 2381 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 46 NW 52 WATSON LAKE NW 61 NW 80 WHITEHORSE NW 44 NW 63 MAYO NW 46 NW 89 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 18/POOR 11 158 27/POOR 11 322 24/POOR 12 241 FRASER VALLEY 25/POOR 17 235 73/GOOD 16 1111 48/FAIR 13 719 SQUAMISH 10/POOR 5 84 59/GOOD 10 1244 54/FAIR 9 1194 SRN VAN ISLD 30/POOR 21 219 43/FAIR 17 450 26/POOR 11 316 CNTRL VAN ISLD 23/POOR 17 184 60/GOOD 10 1243 46/FAIR 10 819 NRN VAN ISLD 11/POOR 8 62 19/POOR 18 123 47/FAIR 28 321 TERRACE 15/POOR 11 322 66/GOOD 10 1622 74/GOOD 13 1570 STEWART 13/POOR 14 56 18/POOR 13 134 22/POOR 16 159 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 11 W 13 0 0 SANDSPIT N 13 N 13 N 39 PORT HARDY N 24 N 31 N 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/