FLCN39 CWLW 271330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 27 APRIL 2006 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 27-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 29/POOR 40 328 99/GOOD 50 1416 73/GOOD 20 1072 KAMLOOPS 13/POOR 10 423 99/GOOD 20 1944 99/GOOD 20 1946 OKANAGAN 21/POOR 10 690 99/GOOD 20 2819 88/GOOD 15 2070 CASTLEGAR 12/POOR 5 590 98/GOOD 10 3511 88/GOOD 10 2938 CRANBROOK 12/POOR 5 1065 99/GOOD 15 3906 99/GOOD 15 3246 REVELSTOKE 15/POOR 5 676 90/GOOD 10 2994 37/FAIR 5 1592 GOLDEN 12/POOR 5 903 81/GOOD 10 2837 32/POOR 5 1703 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 W 15 W 26 CRANBROOK W 20 NW 31 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 11/POOR 10 573 95/GOOD 15 2435 77/GOOD 15 1793 100 MILE 15/POOR 15 1018 94/GOOD 15 2811 63/GOOD 15 1816 WILLIAMS LAKE 11/POOR 10 981 99/GOOD 15 3225 49/FAIR 15 1532 PUNTZI MTN 16/POOR 10 1034 91/GOOD 15 2668 86/GOOD 15 2469 PRINCE GEORGE 10/POOR 5 723 87/GOOD 15 2268 68/GOOD 15 1695 BURNS LAKE 26/POOR 5 1381 74/GOOD 15 1889 80/GOOD 15 2075 SMITHERS 36/FAIR 5 1607 86/GOOD 15 2078 70/GOOD 15 1562 MCBRIDE 12/POOR 5 839 82/GOOD 10 2849 46/FAIR 10 1530 CLEARWATER 11/POOR 5 460 88/GOOD 10 2843 28/POOR 5 1132 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE W 19 SW 43 SMITHERS SW 26 SW 48 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 10/POOR 5 417 99/GOOD 15 2808 96/GOOD 10 3273 FT ST JOHN 15/POOR 30 730 99/GOOD 30 3680 99/GOOD 20 2789 WHITEHORSE 11/POOR 5 763 99/GOOD 20 3146 99/GOOD 20 2696 DAWSON 10/POOR 5 398 99/GOOD 15 3195 99/GOOD 20 2990 WATSON LAKE 12/POOR 5 810 99/GOOD 15 3234 99/GOOD 20 3169 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE E 19 SE 19 WATSON LAKE NE 11 0 0 WHITEHORSE SE 17 S 13 MAYO 0 0 W 19 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 29/POOR 15 257 44/FAIR 10 753 14/POOR 15 62 FRASER VALLEY 11/POOR 5 133 46/FAIR 10 853 12/POOR 15 98 SQUAMISH 12/POOR 5 149 28/POOR 5 793 12/POOR 5 164 SRN VAN ISLD 21/POOR 15 173 47/FAIR 15 568 19/POOR 15 147 CNTRL VAN ISLD 26/POOR 20 188 55/GOOD 30 372 42/FAIR 20 366 NRN VAN ISLD 66/GOOD 20 733 67/GOOD 25 611 13/POOR 20 58 TERRACE 42/FAIR 15 684 22/POOR 10 460 19/POOR 10 405 STEWART 14/POOR 5 205 17/POOR 5 309 14/POOR 5 205 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 19 SW 31 SW 44 SANDSPIT S 54 SW 54 W 57 PORT HARDY S 48 S 56 SW 46 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC