FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 21 APRIL 2017 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-APRIL-2017 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 14/POOR 5 397 41/FAIR 4 1912 36/FAIR 5 1332 KAMLOOPS 17/POOR 11 476 81/GOOD 9 2671 99/GOOD 23 2334 OKANAGAN 18/POOR 7 692 54/FAIR 6 2157 98/GOOD 17 2236 CASTLEGAR 15/POOR 4 759 41/FAIR 4 2175 82/GOOD 12 2280 CRANBROOK 14/POOR 3 1218 71/GOOD 10 2572 76/GOOD 12 2474 REVELSTOKE 15/POOR 3 807 23/POOR 3 1362 23/POOR 3 1322 GOLDEN 18/POOR 4 1196 43/FAIR 5 2208 37/FAIR 6 1729 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 22 NW 32 NW 40 CRANBROOK N 17 N 29 N 37 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 10/POOR 6 581 61/GOOD 6 2610 99/GOOD 19 2882 100 MILE 23/POOR 18 1083 69/GOOD 6 3510 99/GOOD 26 2669 WILLIAMS LAKE 40/FAIR 7 1018 69/GOOD 6 3479 99/GOOD 26 2773 PUNTZI MTN 14/POOR 5 1080 99/GOOD 18 3397 82/GOOD 16 2237 PRINCE GEORGE 11/POOR 9 740 40/FAIR 3 2826 99/GOOD 30 1945 BURNS LAKE 13/POOR 10 787 54/FAIR 6 2406 99/GOOD 34 1772 SMITHERS 10/POOR 1 614 28/POOR 2 2365 69/GOOD 17 1427 MCBRIDE 11/POOR 2 891 39/FAIR 3 2782 48/FAIR 5 2442 CLEARWATER 13/POOR 3 631 46/FAIR 4 2361 83/GOOD 12 2187 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 22 NW 36 NW 40 SMITHERS W 17 W 27 W 33 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 37/FAIR 13 818 37/FAIR 4 1799 72/GOOD 16 1425 FT ST JOHN 23/POOR 10 959 50/FAIR 10 1593 99/GOOD 26 1913 WHITEHORSE 10/POOR 3 776 42/FAIR 6 1882 83/GOOD 17 1986 DAWSON 12/POOR 5 486 44/FAIR 5 1849 66/GOOD 11 1671 WATSON LAKE 10/POOR 5 727 60/GOOD 6 2722 87/GOOD 19 1940 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 29 W 40 1 WATSON LAKE W 40 W 45 W 42 WHITEHORSE W 29 W 43 W 39 MAYO NW 18 W 29 NW 25 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 23/POOR 15 178 31/POOR 9 495 27/POOR 32 112 FRASER VALLEY 22/POOR 10 314 58/GOOD 14 881 21/POOR 18 179 SQUAMISH 17/POOR 11 191 28/POOR 4 988 16/POOR 9 198 SRN VAN ISLD 17/POOR 7 229 26/POOR 13 266 23/POOR 31 108 CNTRL VAN ISLD 15/POOR 6 150 36/FAIR 8 710 34/FAIR 28 206 NRN VAN ISLD 14/POOR 5 206 79/GOOD 36 568 38/FAIR 40 170 TERRACE 15/POOR 3 592 39/FAIR 5 1441 93/GOOD 20 1573 STEWART 17/POOR 1 135 11/POOR 2 221 12/POOR 5 105 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 10 W 16 W 21 SANDSPIT S 9 SW 10 SW 18 PORT HARDY S 6 SW 15 SW 26 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/