FLCN39 CWLW 231330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 23 APRIL 2006 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 23-APRIL-2006 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 1 310 47/FAIR 8 1252 86/GOOD 10 2535 KAMLOOPS 10/POOR 2 455 78/GOOD 11 2090 99/GOOD 20 3225 OKANAGAN 12/POOR 7 540 81/GOOD 10 2535 99/GOOD 16 3149 CASTLEGAR 20/POOR 10 693 80/GOOD 9 2764 99/GOOD 17 2776 CRANBROOK 18/POOR 7 1179 94/GOOD 14 2944 99/GOOD 24 2833 REVELSTOKE 16/POOR 5 704 53/FAIR 6 2086 95/GOOD 12 2804 GOLDEN 10/POOR 1 1011 53/FAIR 7 2194 75/GOOD 11 2411 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 NE 11 E 19 CRANBROOK NE 15 NE 43 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 10/POOR 6 579 81/GOOD 15 1938 99/GOOD 13 3604 100 MILE 16/POOR 14 1034 87/GOOD 15 2514 99/GOOD 13 4061 WILLIAMS LAKE 15/POOR 12 1030 97/GOOD 20 2423 99/GOOD 22 4157 PUNTZI MTN 16/POOR 16 995 60/GOOD 10 2109 99/GOOD 18 3281 PRINCE GEORGE 12/POOR 11 748 74/GOOD 12 2135 69/GOOD 9 2388 BURNS LAKE 20/POOR 22 807 93/GOOD 16 2426 81/GOOD 8 3280 SMITHERS 18/POOR 16 624 84/GOOD 13 2224 99/GOOD 13 2886 MCBRIDE 18/POOR 7 958 38/FAIR 6 1730 67/GOOD 7 2794 CLEARWATER 14/POOR 7 534 52/FAIR 7 1769 99/GOOD 16 2925 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 11 0 0 SMITHERS SE 24 S 35 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 12/POOR 11 436 94/GOOD 18 1939 77/GOOD 17 1492 FT ST JOHN 11/POOR 9 742 93/GOOD 18 2213 97/GOOD 18 2354 WHITEHORSE 61/GOOD 26 1187 99/GOOD 23 2130 99/GOOD 22 2463 DAWSON 13/POOR 13 422 72/GOOD 8 2464 99/GOOD 36 2787 WATSON LAKE 12/POOR 13 735 94/GOOD 15 2573 99/GOOD 24 2982 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE S 46 S 59 WATSON LAKE SW 37 SW 39 WHITEHORSE S 61 SW 76 MAYO SW 56 SW 50 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 18/POOR 17 99 59/GOOD 21 572 40/FAIR 14 457 FRASER VALLEY 28/POOR 27 199 65/GOOD 10 1446 66/GOOD 8 1823 SQUAMISH 15/POOR 11 156 38/FAIR 10 654 71/GOOD 9 1847 SRN VAN ISLD 21/POOR 19 136 28/POOR 16 252 54/FAIR 18 593 CNTRL VAN ISLD 11/POOR 8 78 42/FAIR 10 725 90/GOOD 15 1727 NRN VAN ISLD 27/POOR 14 276 64/GOOD 13 1052 68/GOOD 33 478 TERRACE 12/POOR 4 370 74/GOOD 12 1667 86/GOOD 12 2175 STEWART 11/POOR 7 63 25/POOR 14 230 41/FAIR 12 561 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER E 30 E 26 E 17 SANDSPIT SE 15 S 15 S 22 PORT HARDY S 44 S 50 S 57 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC