FPCN39 CWLW 031400 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 3 JULY 2000 FOR TODAY. VENTILATION INDICES AND MIXING HEIGHTS. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/HR. SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. SOUTHERN INTERIOR *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) FRSR CANYON 51/FAIR 689 13 100/GOOD 1566 13 100/GOOD 1254 16 KAMLOOPS 54/FAIR 823 15 100/GOOD 2340 17 100/GOOD 1771 22 OKANAGAN 45/FAIR 1047 9 100/GOOD 2290 11 100/GOOD 1330 15 CASTLEGAR 26/POOR 712 12 80/GOOD 2429 9 100/GOOD 1680 7 CRANBROOK 19/POOR 1095 9 89/GOOD 2656 5 100/GOOD 2361 24 REVELSTOKE 36/FAIR 1090 4 100/GOOD 2439 8 80/GOOD 1095 13 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON W 11 W 20 W 22 CRANBROOK SW 17 SW 48 CENTRAL INTERIOR *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) QUESNEL 43/FAIR 877 19 36/FAIR 766 19 45/FAIR 1032 15 100 MILE 90/GOOD 1636 14 58/GOOD 1495 12 100/GOOD 2176 21 WILLIAMS LK 75/GOOD 1393 19 61/GOOD 1420 11 100/GOOD 2124 22 PUNTZI MNT 100/GOOD 1609 28 100/GOOD 2733 16 100/GOOD 1652 18 PR. GEORGE 100/GOOD 1182 25 100/GOOD 1520 13 71/GOOD 1654 7 BURNS LAKE 99/GOOD 1166 28 100/GOOD 2497 14 100/GOOD 1809 10 SMITHERS 98/GOOD 1037 23 100/GOOD 2365 16 100/GOOD 1850 10 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE N 24 N 26 SMITHERS N 22 N 19 NORTHERN BC/YUKON *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) FT NLSN 31/POOR 545 24 80/GOOD 1215 8 100/GOOD 2595 26 FT STJOHN 100/GOOD 1444 23 100/GOOD 2522 14 100/GOOD 3164 22 WHITEHORSE 31/POOR 924 17 98/GOOD 2025 12 93/GOOD 2052 9 DAWSON 100/GOOD 1146 24 100/GOOD 2097 10 100/GOOD 2104 14 WATSON LAKE 43/FAIR 923 25 100/GOOD 2775 14 88/GOOD 2312 5 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE NW 26 N 22 WATSON LAKE NW 31 N 24 WHITEHORSE SW 26 SW 15 MAYO SW 28 W 24 COAST *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) VANCOUVER 55/GOOD 440 13 87/GOOD 778 16 61/GOOD 672 14 FRASER VLY 37/FAIR 170 9 100/GOOD 1102 16 92/GOOD 1110 12 SRN VRISL 55/GOOD 193 22 100/GOOD 797 27 59/GOOD 632 10 CNTRL VRISL 37/FAIR 372 22 100/GOOD 827 16 73/GOOD 1081 5 NRN VRISL 78/GOOD 583 18 100/GOOD 838 22 100/GOOD 894 21 TERRACE 68/GOOD 799 11 100/GOOD 1807 11 100/GOOD 1336 12 STEWART 43/FAIR 163 16 69/GOOD 605 14 55/GOOD 386 16 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER W 18 W 22 W 24 SANDSPIT N 11 N 15 N 26 PORT HARDY NW 20 NW 15 0 0 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/MWSO $$$$^^