FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 21 MAY 2009 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-MAY-2009 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 16/POOR 3 643 57/GOOD 5 2450 68/GOOD 6 2723 KAMLOOPS 10/POOR 1 565 70/GOOD 6 2959 99/GOOD 14 2975 OKANAGAN 17/POOR 3 967 97/GOOD 11 3147 71/GOOD 5 3672 CASTLEGAR 23/POOR 7 862 55/GOOD 4 3135 74/GOOD 6 3380 CRANBROOK 16/POOR 4 1270 99/GOOD 15 3570 98/GOOD 13 3262 REVELSTOKE 11/POOR 1 871 27/POOR 2 2187 46/FAIR 4 2430 GOLDEN 16/POOR 3 1226 43/FAIR 4 2574 21/POOR 1 2999 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 28 W 38 W 43 CRANBROOK W 31 W 43 W 47 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 21/POOR 10 763 39/FAIR 2 3627 78/GOOD 6 3749 100 MILE 19/POOR 6 1243 56/GOOD 4 3665 99/GOOD 13 3762 WILLIAMS LAKE 11/POOR 4 1052 49/FAIR 3 3852 90/GOOD 8 4136 PUNTZI MTN 19/POOR 5 1294 71/GOOD 6 3629 96/GOOD 10 3800 PRINCE GEORGE 24/POOR 12 932 50/FAIR 3 3704 98/GOOD 10 3717 BURNS LAKE 24/POOR 15 911 47/FAIR 3 3428 69/GOOD 5 3805 SMITHERS 23/POOR 11 763 75/GOOD 7 3081 61/GOOD 4 3669 MCBRIDE 16/POOR 3 1185 43/FAIR 4 2519 51/FAIR 4 3108 CLEARWATER 12/POOR 3 554 34/FAIR 2 2953 54/FAIR 5 2449 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 3 0 0 0 0 SMITHERS SE 7 SE 10 SE 10 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 12/POOR 11 436 75/GOOD 8 2595 56/GOOD 4 3084 FT ST JOHN 17/POOR 19 773 99/GOOD 18 3545 74/GOOD 6 3581 WHITEHORSE 14/POOR 8 819 99/GOOD 14 3791 99/GOOD 16 3899 DAWSON 14/POOR 14 440 71/GOOD 5 3627 91/GOOD 8 3618 WATSON LAKE 17/POOR 21 764 99/GOOD 13 3380 85/GOOD 8 3567 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE E 19 E 30 E 35 WATSON LAKE E 16 E 27 E 32 WHITEHORSE SE 25 SE 34 SE 44 MAYO SE 17 SE 25 SE 28 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 6 162 45/FAIR 12 650 52/FAIR 13 750 FRASER VALLEY 22/POOR 14 233 70/GOOD 11 1495 87/GOOD 16 1563 SQUAMISH 21/POOR 11 256 26/POOR 2 1692 49/FAIR 5 1796 SRN VAN ISLD 21/POOR 13 189 28/POOR 8 478 24/POOR 6 497 CNTRL VAN ISLD 26/POOR 12 293 78/GOOD 14 1381 36/FAIR 4 1405 NRN VAN ISLD 19/POOR 9 227 82/GOOD 21 1024 85/GOOD 30 776 TERRACE 27/POOR 5 906 45/FAIR 5 1740 52/FAIR 6 1810 STEWART 10/POOR 2 69 19/POOR 4 485 15/POOR 5 241 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 23 W 34 W 39 SANDSPIT W 13 W 26 W 31 PORT HARDY S 10 SW 13 SW 15 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/