FLCN39 CWLW 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 30 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 30-April-2005 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 9/POOR 1 318 62/GOOD 5 2792 66/GOOD 5 3059 KAMLOOPS 10/POOR 2 434 90/GOOD 8 3544 99/GOOD 12 3565 OKANAGAN 11/POOR 8 501 62/GOOD 4 3640 71/GOOD 5 3663 CASTLEGAR 14/POOR 8 615 61/GOOD 4 3597 58/GOOD 4 3344 CRANBROOK 25/POOR 5 1535 72/GOOD 6 3690 70/GOOD 7 3194 REVELSTOKE 21/POOR 6 808 69/GOOD 5 3482 70/GOOD 6 3069 GOLDEN 13/POOR 2 1164 63/GOOD 7 2650 44/FAIR 4 2666 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 0 0 0 0 CRANBROOK 0 0 N 20 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 20/POOR 9 781 99/GOOD 12 3510 99/GOOD 13 3752 100 MILE 13/POOR 9 1028 99/GOOD 13 4121 99/GOOD 16 4154 WILLIAMS LAKE 15/POOR 7 1109 99/GOOD 11 4141 99/GOOD 16 4175 PUNTZI MTN 17/POOR 10 1066 75/GOOD 9 2893 99/GOOD 16 3994 PRINCE GEORGE 47/FAIR 20 1101 99/GOOD 20 3370 99/GOOD 19 3424 BURNS LAKE 43/FAIR 10 1436 99/GOOD 22 2717 92/GOOD 15 2480 SMITHERS 29/POOR 5 1304 99/GOOD 20 2365 50/FAIR 6 2058 MCBRIDE 27/POOR 7 1215 73/GOOD 6 3577 76/GOOD 6 3816 CLEARWATER 18/POOR 10 571 61/GOOD 4 3516 77/GOOD 6 3492 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SE 11 SW 13 SMITHERS E 56 SE 33 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 28/POOR 17 601 99/GOOD 15 2518 92/GOOD 16 2053 FT ST JOHN 18/POOR 16 803 99/GOOD 21 2793 99/GOOD 19 2382 WHITEHORSE 43/FAIR 23 1018 99/GOOD 27 2913 99/GOOD 17 2615 DAWSON 11/POOR 10 408 99/GOOD 16 2452 99/GOOD 18 2165 WATSON LAKE 46/FAIR 30 956 99/GOOD 31 2426 98/GOOD 18 2384 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 50 SE 26 WATSON LAKE E 52 E 44 WHITEHORSE SE 44 E 52 MAYO E 39 E 37 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 27/POOR 12 286 26/POOR 4 816 67/GOOD 11 1324 FRASER VALLEY 30/POOR 7 370 71/GOOD 10 1663 99/GOOD 16 2500 SQUAMISH 19/POOR 4 534 74/GOOD 8 2239 76/GOOD 7 2697 SRN VAN ISLD 28/POOR 11 354 14/POOR 5 217 25/POOR 6 538 CNTRL VAN ISLD 34/FAIR 11 486 31/POOR 5 915 44/FAIR 5 1495 NRN VAN ISLD 13/POOR 4 219 16/POOR 3 445 44/FAIR 16 486 TERRACE 22/POOR 13 405 69/GOOD 13 1414 42/FAIR 6 1380 STEWART 16/POOR 11 132 40/FAIR 7 924 31/POOR 5 899 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SE 19 SE 30 SE 30 SANDSPIT SE 24 SE 46 S 57 PORT HARDY SE 59 SE 65 SE 76 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC