FPCN39 CWLW 151500 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7:00 AM PST MONDAY 15 NOVEMBER 1999 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 13/POOR 271 15 21/POOR 411 15 13/POOR 256 16 KAMLOOPS 16/POOR 411 19 19/POOR 499 12 29/POOR 503 25 OKANAGAN 15/POOR 482 10 21/POOR 569 15 41/FAIR 661 24 CASTLEGAR 19/POOR 588 10 32/POOR 931 12 81/GOOD 1095 19 CRANBROOK 18/POOR 1069 7 29/POOR 1217 21 43/FAIR 1513 11 REVELSTOKE 20/POOR 556 10 14/POOR 506 17 52/FAIR 874 17 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON S 9. S 24 SW 46 CRANBROOK SW 13 W 44 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 24/POOR 637 10 13/POOR 562 22 25/POOR 636 35 100 MILE 32/POOR 1095 18 38/FAIR 1154 25 56/FAIR 1214 33 WILLIAMS LK 24/POOR 1038 28 13/POOR 961 30 15/POOR 971 31 PUNTZI MNT 20/POOR 993 14 16/POOR 963 22 16/POOR 959 25 PR. GEORGE 14/POOR 719 12 12/POOR 697 22 13/POOR 711 29 BURNS LAKE 23/POOR 829 10 12/POOR 726 24 14/POOR 747 31 SMITHERS 22/POOR 646 08 13/POOR 545 20 14/POOR 558 24 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE SW 35 SW 50 SMITHERS S 24 S 35 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 26/POOR 641 10 18/POOR 469 17 32/POOR 687 12 FT STJOHN 20/POOR 785 20 14/POOR 734 19 14/POOR 736 19 WHITEHORSE 28/POOR 997 10 18/POOR 787 20 24/POOR 799 33 DAWSON 13/POOR 385 23 12/POOR 383 26 15/POOR 399 35 WATSON LAKE 22/POOR 804 08 32/POOR 886 18 51/FAIR 920 33 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE S 17 S 20 WATSON LAKE W 20 W 17 WHITEHORSE S 26 SW 22 MAYO E 19 0 0 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 14/POOR 32 18 12/POOR 9 29 12/POOR 4 37 FRASER VLY 14/POOR 94 14 12/POOR 75 25 12/POOR 61 22 SRN VRISL 12/POOR 25 10 12/POOR 24 24 12/POOR 21 32 CNTRL VRISL 13/POOR 51 12 13/POOR 57 22 12/POOR 36 26 NRN VRISL 16/POOR 60 36 12/POOR 27 36 13/POOR 30 25 TERRACE 16/POOR 286 21 12/POOR 230 20 12/POOR 226 18 STEWART 26/POOR 185 15 16/POOR 88 19 32/POOR 159 18 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER SE 22 S 41 SW 61 SANDSPIT SE 20 S 20 S 26 PORT HARDY S 62 S 81 SW 93 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/ $$$$^^