FLCN39 CWVR 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 30 APRIL 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 30-APRIL-2007 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 22/POOR 6 644 66/GOOD 8 2001 61/GOOD 8 1796 KAMLOOPS 23/POOR 5 866 99/GOOD 14 2877 99/GOOD 16 2734 OKANAGAN 13/POOR 2 814 87/GOOD 9 3117 80/GOOD 14 1901 CASTLEGAR 17/POOR 8 670 90/GOOD 11 2799 24/POOR 4 1201 CRANBROOK 20/POOR 8 1206 95/GOOD 12 3313 73/GOOD 10 2630 REVELSTOKE 18/POOR 6 716 83/GOOD 12 2233 32/POOR 5 1341 GOLDEN 11/POOR 2 996 43/FAIR 4 2572 43/FAIR 6 1999 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 0 0 S 13 CRANBROOK 0 0 W 9 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 2 831 99/GOOD 14 3047 99/GOOD 17 3270 100 MILE 37/FAIR 8 1650 99/GOOD 13 3519 99/GOOD 25 3307 WILLIAMS LAKE 32/POOR 5 1867 90/GOOD 9 3806 99/GOOD 23 3811 PUNTZI MTN 23/POOR 10 1175 86/GOOD 9 3525 99/GOOD 15 3798 PRINCE GEORGE 22/POOR 10 930 46/FAIR 3 3325 65/GOOD 6 3032 BURNS LAKE 25/POOR 13 953 75/GOOD 7 3256 54/FAIR 5 2761 SMITHERS 23/POOR 3 1435 72/GOOD 7 2905 65/GOOD 8 2270 MCBRIDE 16/POOR 6 944 38/FAIR 3 2682 54/FAIR 6 2422 CLEARWATER 18/POOR 6 680 65/GOOD 6 2709 71/GOOD 9 2207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 9 SW 30 SMITHERS SW 30 W 13 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 26/POOR 21 539 70/GOOD 5 3557 99/GOOD 11 3579 FT ST JOHN 27/POOR 19 882 99/GOOD 17 3817 41/FAIR 3 2953 WHITEHORSE 17/POOR 13 817 99/GOOD 15 3333 99/GOOD 22 3249 DAWSON 11/POOR 8 411 99/GOOD 20 3394 99/GOOD 17 3395 WATSON LAKE 14/POOR 11 766 86/GOOD 10 3034 84/GOOD 10 2929 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 30 SW 59 WATSON LAKE W 39 W 43 WHITEHORSE SW 44 SW 50 MAYO W 31 W 33 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 33/POOR 25 190 40/FAIR 10 642 44/FAIR 11 674 FRASER VALLEY 17/POOR 6 316 49/FAIR 7 1325 20/POOR 2 1056 SQUAMISH 12/POOR 3 215 67/GOOD 10 1496 37/FAIR 6 992 SRN VAN ISLD 19/POOR 11 196 45/FAIR 15 529 33/POOR 22 242 CNTRL VAN ISLD 18/POOR 6 314 59/GOOD 10 1202 55/GOOD 16 680 NRN VAN ISLD 30/POOR 7 609 52/FAIR 8 1216 64/GOOD 34 415 TERRACE 16/POOR 3 642 52/FAIR 5 2125 46/FAIR 5 1797 STEWART 22/POOR 7 338 35/FAIR 10 530 21/POOR 4 561 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER 0 0 SW 13 SW 22 SANDSPIT SE 9 S 19 S 26 PORT HARDY S 54 S 50 S 44 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC