FPCN39 CWLW 261330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 26 APRIL 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 26-April-2003 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 15/POOR 13 320 99/GOOD 14 2865 61/GOOD 10 1490 KAMLOOPS 14/POOR 9 450 94/GOOD 10 3125 35/FAIR 8 1018 OKANAGAN 15/POOR 10 560 99/GOOD 16 3479 73/GOOD 8 2602 CASTLEGAR 15/POOR 12 584 99/GOOD 14 3572 44/FAIR 10 1237 CRANBROOK 42/FAIR 17 1349 99/GOOD 17 3096 84/GOOD 16 2338 REVELSTOKE 28/POOR 9 851 41/FAIR 8 1267 39/FAIR 5 1708 GOLDEN 28/POOR 12 1094 34/FAIR 6 1613 42/FAIR 6 1954 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 11 W 13 CRANBROOK N 30 NW 26 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 32/POOR 10 1084 82/GOOD 13 2191 84/GOOD 14 2136 100 MILE 26/POOR 10 1278 75/GOOD 15 2125 62/GOOD 6 3048 WILLIAMS LAKE 31/POOR 9 1429 30/POOR 6 1642 76/GOOD 10 2778 PUNTZI MTN 46/FAIR 20 1308 23/POOR 4 1553 73/GOOD 15 2057 PRINCE GEORGE 43/FAIR 20 1057 99/GOOD 26 2573 93/GOOD 20 2067 BURNS LAKE 43/FAIR 20 1546 99/GOOD 26 2850 99/GOOD 25 2264 SMITHERS 47/FAIR 15 1260 99/GOOD 20 2909 99/GOOD 20 2338 MCBRIDE 51/FAIR 15 1352 77/GOOD 12 2295 60/GOOD 9 2066 CLEARWATER 11/POOR 1 740 39/FAIR 6 1421 84/GOOD 12 2234 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE E 44 E 54 SMITHERS E 63 E 50 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 17/POOR 22 449 99/GOOD 22 1927 21/POOR 11 593 FT ST JOHN 32/POOR 28 859 99/GOOD 24 2109 20/POOR 10 904 WHITEHORSE 30/POOR 19 917 94/GOOD 13 2874 99/GOOD 19 2611 DAWSON 31/POOR 22 571 84/GOOD 12 2210 90/GOOD 15 2082 WATSON LAKE 23/POOR 19 830 99/GOOD 22 2614 99/GOOD 21 2500 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 44 NE 43 WATSON LAKE E 24 NE 28 WHITEHORSE SE 17 E 19 MAYO 0 0 SE 9 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 14/POOR 7 140 45/FAIR 14 552 36/FAIR 10 540 FRASER VALLEY 15/POOR 12 154 82/GOOD 17 1314 66/GOOD 11 1338 SQUAMISH 10/POOR 4 94 66/GOOD 10 1491 50/FAIR 8 1176 SRN VAN ISLD 35/FAIR 21 269 39/FAIR 12 546 27/POOR 8 464 CNTRL VAN ISLD 38/FAIR 24 272 41/FAIR 5 1385 34/FAIR 4 1302 NRN VAN ISLD 26/POOR 26 148 12/POOR 17 51 11/POOR 15 52 TERRACE 38/FAIR 24 463 95/GOOD 13 2424 91/GOOD 14 2099 STEWART 21/POOR 29 82 43/FAIR 24 303 36/FAIR 20 282 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 W 15 W 11 SANDSPIT NW 39 N 20 N 20 PORT HARDY NE 33 E 39 E 46 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/