FPCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 22 APRIL 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-April-2002 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 56/GOOD 22 726 99/GOOD 22 2246 99/GOOD 13 2852 KAMLOOPS 91/GOOD 27 1309 99/GOOD 24 3433 99/GOOD 22 3420 OKANAGAN 83/GOOD 24 1367 99/GOOD 36 2440 99/GOOD 19 3519 CASTLEGAR 44/FAIR 14 1026 99/GOOD 29 2991 99/GOOD 18 3400 CRANBROOK 24/POOR 18 1104 99/GOOD 29 2529 99/GOOD 24 3801 REVELSTOKE 66/GOOD 18 1241 88/GOOD 17 1895 97/GOOD 17 2183 GOLDEN 71/GOOD 19 1631 63/GOOD 14 1719 84/GOOD 17 2085 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 54 W 80 CRANBROOK W 39 W 57 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 99/GOOD 23 1990 99/GOOD 26 3497 99/GOOD 22 3293 100 MILE 35/FAIR 22 1177 99/GOOD 31 3687 99/GOOD 26 3933 WILLIAMS LAKE 88/GOOD 24 1963 99/GOOD 28 4001 99/GOOD 21 4012 PUNTZI MTN 80/GOOD 29 1608 99/GOOD 37 3943 99/GOOD 27 3326 PRINCE GEORGE 99/GOOD 30 2434 99/GOOD 25 3041 99/GOOD 23 3417 BURNS LAKE 99/GOOD 31 2401 99/GOOD 31 2929 99/GOOD 28 3086 SMITHERS 86/GOOD 22 1573 99/GOOD 27 2584 99/GOOD 23 2498 MCBRIDE 68/GOOD 17 1621 55/GOOD 22 1207 99/GOOD 16 2908 CLEARWATER 16/POOR 20 464 99/GOOD 25 2677 99/GOOD 20 3119 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 61 W 63 SMITHERS W 52 W 67 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 99/GOOD 34 1336 44/FAIR 25 684 71/GOOD 7 2712 FT ST JOHN 32/POOR 36 822 99/GOOD 27 2663 95/GOOD 13 2911 WHITEHORSE 99/GOOD 37 2116 99/GOOD 16 3004 99/GOOD 21 2639 DAWSON 37/FAIR 18 693 99/GOOD 20 2885 99/GOOD 16 2495 WATSON LAKE 34/FAIR 14 1050 99/GOOD 22 2510 99/GOOD 13 3625 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 50 NW 52 WATSON LAKE N 22 NW 19 WHITEHORSE N 63 N 65 MAYO N 35 NW 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 70/GOOD 26 602 99/GOOD 42 1146 99/GOOD 38 1034 FRASER VALLEY 41/FAIR 20 399 99/GOOD 26 1242 97/GOOD 22 1421 SQUAMISH 18/POOR 13 187 91/GOOD 21 1305 78/GOOD 12 1666 SRN VAN ISLD 66/GOOD 25 589 99/GOOD 24 1307 99/GOOD 19 1746 CNTRL VAN ISLD 63/GOOD 20 681 99/GOOD 24 1608 99/GOOD 23 1678 NRN VAN ISLD 38/FAIR 29 230 64/GOOD 38 378 70/GOOD 25 651 TERRACE 51/FAIR 16 798 96/GOOD 19 1742 91/GOOD 14 2068 STEWART 55/GOOD 17 629 64/GOOD 21 651 69/GOOD 15 1028 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER W 35 W 43 W 70 SANDSPIT NW 48 NW 54 NW 85 PORT HARDY W 61 NW 67 NW 83 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/