FLCN39 CWVR 011330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 1 MAY 2012 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 01-MAY-2012 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 24/POOR 6 724 99/GOOD 28 1754 58/GOOD 6 2127 KAMLOOPS 33/POOR 7 1035 73/GOOD 8 2472 90/GOOD 9 3187 OKANAGAN 61/GOOD 12 1504 99/GOOD 16 2639 58/GOOD 4 3359 CASTLEGAR 33/POOR 10 975 61/GOOD 9 1899 71/GOOD 7 2831 CRANBROOK 41/FAIR 15 1390 99/GOOD 24 2543 65/GOOD 10 2327 REVELSTOKE 23/POOR 5 981 28/POOR 4 1386 21/POOR 2 1598 GOLDEN 15/POOR 4 1077 41/FAIR 6 1900 33/POOR 4 2008 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON S 5 SW 10 SW 15 CRANBROOK E 8 SW 7 W 13 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 44/FAIR 12 1159 64/GOOD 8 2233 72/GOOD 8 2598 100 MILE 37/FAIR 10 1523 60/GOOD 7 2680 49/FAIR 6 2426 WILLIAMS LAKE 35/FAIR 9 1520 73/GOOD 9 2830 59/GOOD 6 2889 PUNTZI MTN 33/POOR 13 1278 97/GOOD 14 3044 79/GOOD 7 3725 PRINCE GEORGE 48/FAIR 17 1189 94/GOOD 14 2697 68/GOOD 7 2851 BURNS LAKE 39/FAIR 21 1016 99/GOOD 20 2492 63/GOOD 5 3360 SMITHERS 17/POOR 5 816 61/GOOD 8 2085 40/FAIR 3 2680 MCBRIDE 16/POOR 7 924 55/GOOD 9 1909 27/POOR 3 1912 CLEARWATER 19/POOR 5 776 60/GOOD 10 1613 33/POOR 4 1620 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE S 13 S 18 S 10 SMITHERS S 9 S 9 SW 8 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 46/FAIR 19 804 99/GOOD 25 2704 46/FAIR 3 3032 FT ST JOHN 86/GOOD 29 1506 98/GOOD 18 2380 99/GOOD 12 3319 WHITEHORSE 11/POOR 2 891 54/FAIR 11 1645 99/GOOD 24 2842 DAWSON 11/POOR 5 444 53/FAIR 12 1189 40/FAIR 8 1165 WATSON LAKE 27/POOR 29 808 99/GOOD 25 2226 81/GOOD 7 3638 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SE 13 SE 18 SE 14 WATSON LAKE SE 21 SE 23 SE 17 WHITEHORSE SE 21 SE 22 SE 13 MAYO S 16 S 18 S 18 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 47/FAIR 18 455 27/POOR 8 432 40/FAIR 9 721 FRASER VALLEY 47/FAIR 28 354 45/FAIR 19 470 40/FAIR 5 1330 SQUAMISH 16/POOR 5 296 20/POOR 4 586 36/FAIR 6 987 SRN VAN ISLD 46/FAIR 32 268 35/FAIR 26 221 34/FAIR 12 441 CNTRL VAN ISLD 52/FAIR 23 438 51/FAIR 11 869 77/GOOD 16 1198 NRN VAN ISLD 36/FAIR 19 313 26/POOR 9 387 42/FAIR 7 1026 TERRACE 21/POOR 7 545 34/FAIR 8 846 34/FAIR 4 1460 STEWART 13/POOR 6 141 26/POOR 7 468 22/POOR 3 828 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SW 8 W 12 W 15 SANDSPIT W 4 W 11 W 14 PORT HARDY W 10 W 12 W 13 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/