FLCN39 CWVR 251330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 25 MAY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 25-MAY-2010 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 12/POOR 5 343 63/GOOD 6 2439 78/GOOD 22 1095 KAMLOOPS 11/POOR 4 416 99/GOOD 18 3556 99/GOOD 23 2652 OKANAGAN 10/POOR 7 488 99/GOOD 14 3559 99/GOOD 20 2938 CASTLEGAR 11/POOR 3 602 86/GOOD 8 3399 73/GOOD 8 2644 CRANBROOK 15/POOR 4 1229 99/GOOD 13 3906 46/FAIR 3 3599 REVELSTOKE 17/POOR 4 815 66/GOOD 5 3309 70/GOOD 6 3046 GOLDEN 14/POOR 2 1277 57/GOOD 4 3568 99/GOOD 17 3301 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 21 S 24 S 28 CRANBROOK SW 11 SW 12 SW 17 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 39/FAIR 17 916 99/GOOD 17 3766 99/GOOD 21 3724 100 MILE 44/FAIR 21 1295 99/GOOD 24 4067 99/GOOD 17 3709 WILLIAMS LAKE 83/GOOD 22 1936 99/GOOD 23 4162 99/GOOD 17 4193 PUNTZI MTN 26/POOR 7 1380 99/GOOD 20 4096 99/GOOD 23 3434 PRINCE GEORGE 18/POOR 17 786 99/GOOD 10 3842 99/GOOD 21 3594 BURNS LAKE 41/FAIR 20 1055 99/GOOD 23 3395 99/GOOD 29 3350 SMITHERS 21/POOR 7 855 99/GOOD 15 3521 99/GOOD 14 2829 MCBRIDE 16/POOR 9 881 71/GOOD 6 3406 99/GOOD 18 2906 CLEARWATER 12/POOR 3 602 94/GOOD 9 3506 91/GOOD 9 3302 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 17 S 19 S 21 SMITHERS SE 17 SE 31 S 32 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 14 494 99/GOOD 12 3254 99/GOOD 16 3055 FT ST JOHN 17/POOR 15 800 99/GOOD 25 2976 99/GOOD 35 2476 WHITEHORSE 11/POOR 5 779 99/GOOD 21 3904 99/GOOD 19 3692 DAWSON 10/POOR 7 406 99/GOOD 17 3630 99/GOOD 18 3642 WATSON LAKE 64/GOOD 25 1235 99/GOOD 19 3914 99/GOOD 26 3929 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 14 S 17 S 17 WATSON LAKE S 5 SW 13 SW 10 WHITEHORSE E 8 S 4 SE 5 MAYO NE 9 NE 21 NE 23 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 32/POOR 21 222 40/FAIR 14 458 15/POOR 6 191 FRASER VALLEY 20/POOR 12 228 79/GOOD 12 1684 27/POOR 11 377 SQUAMISH 21/POOR 8 345 40/FAIR 6 1112 13/POOR 3 294 SRN VAN ISLD 16/POOR 17 91 41/FAIR 22 319 11/POOR 10 57 CNTRL VAN ISLD 34/FAIR 15 367 57/GOOD 18 642 11/POOR 6 81 NRN VAN ISLD 40/FAIR 35 209 52/FAIR 20 500 36/FAIR 11 514 TERRACE 17/POOR 2 940 87/GOOD 10 2583 99/GOOD 15 2590 STEWART 11/POOR 7 64 13/POOR 9 80 15/POOR 10 125 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 23 S 36 S 36 SANDSPIT S 17 SE 25 S 23 PORT HARDY SE 18 SE 22 SE 18 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/