FLCN39 CWLW 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 21 MAY 2005 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-May-2005 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 31/POOR 8 783 84/GOOD 11 2237 84/GOOD 12 2101 KAMLOOPS 18/POOR 8 561 99/GOOD 21 3275 99/GOOD 30 3376 OKANAGAN 45/FAIR 11 1147 99/GOOD 14 3296 99/GOOD 21 3606 CASTLEGAR 17/POOR 3 961 93/GOOD 11 2960 49/FAIR 20 931 CRANBROOK 27/POOR 9 1328 99/GOOD 16 3767 74/GOOD 16 2038 REVELSTOKE 18/POOR 3 972 99/GOOD 15 2668 99/GOOD 20 2288 GOLDEN 16/POOR 3 1190 62/GOOD 6 2901 81/GOOD 11 2651 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 46 NW 39 CRANBROOK W 17 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 34/FAIR 6 1369 99/GOOD 16 2860 99/GOOD 31 3606 100 MILE 30/POOR 7 1521 99/GOOD 27 3896 99/GOOD 35 3966 WILLIAMS LAKE 42/FAIR 9 1712 99/GOOD 23 3866 99/GOOD 33 4126 PUNTZI MTN 22/POOR 9 1176 99/GOOD 22 4049 99/GOOD 32 3365 PRINCE GEORGE 51/FAIR 15 1312 99/GOOD 14 3132 99/GOOD 26 3885 BURNS LAKE 14/POOR 10 803 99/GOOD 15 3684 99/GOOD 26 3156 SMITHERS 19/POOR 9 733 94/GOOD 9 3649 99/GOOD 17 3444 MCBRIDE 20/POOR 3 1433 74/GOOD 8 2918 86/GOOD 10 3086 CLEARWATER 24/POOR 6 886 72/GOOD 8 2480 99/GOOD 19 2955 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 17 S 9 SMITHERS SW 19 SW 22 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 14/POOR 24 421 99/GOOD 12 3168 99/GOOD 19 2813 FT ST JOHN 15/POOR 16 769 99/GOOD 15 3731 97/GOOD 19 2250 WHITEHORSE 78/GOOD 22 1575 99/GOOD 16 3874 99/GOOD 12 3891 DAWSON 30/POOR 9 822 49/FAIR 8 1486 45/FAIR 4 2284 WATSON LAKE 19/POOR 20 787 98/GOOD 11 3476 99/GOOD 18 3915 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 35 SW 19 WATSON LAKE W 46 W 31 WHITEHORSE SW 48 SW 22 MAYO SW 20 W 24 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 36/FAIR 13 429 66/GOOD 26 553 68/GOOD 32 472 FRASER VALLEY 33/POOR 9 598 57/GOOD 17 724 53/FAIR 19 578 SQUAMISH 20/POOR 4 564 65/GOOD 11 1309 53/FAIR 20 552 SRN VAN ISLD 40/FAIR 17 403 64/GOOD 38 327 69/GOOD 38 419 CNTRL VAN ISLD 16/POOR 8 196 90/GOOD 28 939 69/GOOD 25 646 NRN VAN ISLD 31/POOR 27 185 99/GOOD 47 739 58/GOOD 38 322 TERRACE 14/POOR 1 1046 89/GOOD 12 2308 31/POOR 4 1317 STEWART 40/FAIR 5 121 36/FAIR 5 1107 23/POOR 4 668 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SW 19 W 13 SW 19 SANDSPIT SE 37 S 39 S 17 PORT HARDY S 35 S 28 S 39 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC