FLCN39 CWLW 281331 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 28 APRIL 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 28-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 10/POOR 4 296 76/GOOD 7 2841 93/GOOD 10 2966 KAMLOOPS 37/FAIR 16 708 99/GOOD 10 3491 99/GOOD 10 3514 OKANAGAN 17/POOR 13 570 99/GOOD 10 3587 99/GOOD 10 3611 CASTLEGAR 29/POOR 5 1298 53/FAIR 5 2496 81/GOOD 7 3458 CRANBROOK 36/FAIR 4 2288 84/GOOD 8 3738 78/GOOD 8 3347 REVELSTOKE 48/FAIR 8 1526 69/GOOD 6 2997 66/GOOD 5 3315 GOLDEN 18/POOR 5 1116 63/GOOD 6 2993 58/GOOD 6 2725 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 13 NE 19 CRANBROOK S 22 E 22 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 62/GOOD 24 1085 99/GOOD 22 2687 84/GOOD 9 3020 100 MILE 76/GOOD 26 1648 99/GOOD 11 3925 99/GOOD 10 4094 WILLIAMS LAKE 30/POOR 12 1291 99/GOOD 15 3768 95/GOOD 9 4098 PUNTZI MTN 62/GOOD 21 1524 99/GOOD 18 3026 99/GOOD 14 3481 PRINCE GEORGE 54/FAIR 26 1088 99/GOOD 28 2675 99/GOOD 20 2880 BURNS LAKE 82/GOOD 25 1560 99/GOOD 24 2514 99/GOOD 26 2578 SMITHERS 88/GOOD 23 1573 99/GOOD 20 2361 99/GOOD 24 2530 MCBRIDE 22/POOR 5 1232 79/GOOD 9 2931 67/GOOD 6 3179 CLEARWATER 67/GOOD 13 1518 86/GOOD 8 3296 68/GOOD 5 3390 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE E 52 NE 54 SMITHERS E 70 E 59 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 29/POOR 20 582 99/GOOD 16 2489 96/GOOD 14 2479 FT ST JOHN 13/POOR 9 777 99/GOOD 23 3176 99/GOOD 22 2776 WHITEHORSE 31/POOR 13 1036 89/GOOD 15 2369 99/GOOD 15 2911 DAWSON 11/POOR 6 442 78/GOOD 11 2133 63/GOOD 8 2003 WATSON LAKE 21/POOR 28 773 99/GOOD 18 2551 99/GOOD 18 2903 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 35 E 35 WATSON LAKE E 41 E 24 WHITEHORSE SE 30 E 31 MAYO E 26 NE 15 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 38/FAIR 10 800 51/FAIR 10 930 41/FAIR 22 302 FRASER VALLEY 56/GOOD 15 1905 97/GOOD 14 2180 42/FAIR 14 558 SQUAMISH 40/FAIR 9 800 73/GOOD 6 2914 34/FAIR 10 552 SRN VAN ISLD 13/POOR 10 91 43/FAIR 14 537 34/FAIR 20 269 CNTRL VAN ISLD 12/POOR 18 54 73/GOOD 10 1703 44/FAIR 15 524 NRN VAN ISLD 15/POOR 26 67 65/GOOD 15 945 38/FAIR 15 419 TERRACE 47/FAIR 15 765 91/GOOD 15 1971 57/GOOD 16 917 STEWART 40/FAIR 12 399 41/FAIR 9 752 57/GOOD 12 950 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 33 NE 22 N 11 SANDSPIT SE 33 S 22 S 15 PORT HARDY E 37 E 26 E 17 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/mmb