FLCN39 CWLW 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 30 APRIL 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 30-April-2004 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 11/POOR 5 285 50/FAIR 4 2531 96/GOOD 16 2064 KAMLOOPS 18/POOR 12 483 76/GOOD 7 2943 99/GOOD 21 3230 OKANAGAN 14/POOR 10 545 34/FAIR 2 3016 99/GOOD 16 3196 CASTLEGAR 19/POOR 13 635 57/GOOD 4 3326 99/GOOD 12 3273 CRANBROOK 46/FAIR 15 1475 54/FAIR 4 3529 99/GOOD 13 3813 REVELSTOKE 25/POOR 18 619 69/GOOD 7 2637 84/GOOD 8 3203 GOLDEN 20/POOR 14 935 39/FAIR 4 2338 19/POOR 1 2588 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NE 9 N 15 CRANBROOK E 28 SW 17 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 12/POOR 6 646 64/GOOD 6 2792 99/GOOD 18 3253 100 MILE 19/POOR 16 1056 81/GOOD 8 3506 99/GOOD 21 3682 WILLIAMS LAKE 15/POOR 8 1086 70/GOOD 6 3560 99/GOOD 21 3867 PUNTZI MTN 14/POOR 9 1020 90/GOOD 10 3440 99/GOOD 27 2673 PRINCE GEORGE 28/POOR 20 878 71/GOOD 8 2715 99/GOOD 17 3332 BURNS LAKE 30/POOR 25 881 91/GOOD 12 2917 99/GOOD 17 2876 SMITHERS 30/POOR 23 704 92/GOOD 11 2940 99/GOOD 21 2749 MCBRIDE 28/POOR 19 920 52/FAIR 5 2660 86/GOOD 10 3039 CLEARWATER 28/POOR 18 601 61/GOOD 5 2900 99/GOOD 14 3248 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE E 20 E 11 SMITHERS SE 39 S 17 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 50/FAIR 26 728 90/GOOD 10 2966 99/GOOD 11 3213 FT ST JOHN 27/POOR 21 858 97/GOOD 11 3391 99/GOOD 13 3616 WHITEHORSE 12/POOR 7 774 81/GOOD 12 2412 74/GOOD 13 2028 DAWSON 10/POOR 3 442 48/FAIR 6 1793 96/GOOD 24 1580 WATSON LAKE 29/POOR 17 920 19/POOR 1 2650 99/GOOD 14 3396 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 19 S 15 WATSON LAKE SW 9 NW 11 WHITEHORSE SE 19 0 0 MAYO W 28 W 43 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 17/POOR 19 83 14/POOR 3 334 76/GOOD 28 652 FRASER VALLEY 18/POOR 16 165 39/FAIR 5 1307 78/GOOD 16 1265 SQUAMISH 12/POOR 8 129 49/FAIR 6 1543 69/GOOD 14 1136 SRN VAN ISLD 11/POOR 9 67 28/POOR 9 428 40/FAIR 22 313 CNTRL VAN ISLD 12/POOR 13 65 46/FAIR 10 828 58/GOOD 14 834 NRN VAN ISLD 13/POOR 18 59 10/POOR 9 34 9/POOR 14 27 TERRACE 25/POOR 18 388 75/GOOD 9 2185 93/GOOD 15 2049 STEWART 17/POOR 20 78 19/POOR 6 320 36/FAIR 20 282 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 9 SE 20 SE 19 SANDSPIT SE 22 S 30 SE 19 PORT HARDY S 39 S 31 S 22 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC