FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT WEDNESDAY 21 JULY 2010 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 19-JULY-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 4 373 59/GOOD 6 2223 49/FAIR 5 2013 KAMLOOPS 27/POOR 15 574 99/GOOD 13 3649 99/GOOD 10 3661 OKANAGAN 23/POOR 6 907 99/GOOD 11 3596 79/GOOD 6 3761 CASTLEGAR 18/POOR 6 982 99/GOOD 12 3494 62/GOOD 4 3655 CRANBROOK 19/POOR 10 1369 78/GOOD 7 3696 48/FAIR 3 3777 REVELSTOKE 17/POOR 2 930 18/POOR 1 2191 38/FAIR 2 3478 GOLDEN 19/POOR 4 1269 53/FAIR 7 2200 64/GOOD 5 3484 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON NW 17 NW 19 NW 19 CRANBROOK W 16 W 24 W 24 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 12/POOR 9 605 95/GOOD 9 3696 99/GOOD 11 3595 100 MILE 75/GOOD 22 1751 99/GOOD 16 4166 99/GOOD 13 4248 WILLIAMS LAKE 34/FAIR 15 1278 99/GOOD 14 4231 99/GOOD 12 4257 PUNTZI MTN 12/POOR 7 975 72/GOOD 5 4199 99/GOOD 11 4208 PRINCE GEORGE 10/POOR 7 727 84/GOOD 7 3899 77/GOOD 6 3799 BURNS LAKE 20/POOR 20 814 78/GOOD 6 3918 97/GOOD 9 4016 SMITHERS 24/POOR 15 710 70/GOOD 5 3645 85/GOOD 7 3770 MCBRIDE 11/POOR 2 926 68/GOOD 6 3214 56/GOOD 4 3436 CLEARWATER 31/POOR 7 1004 76/GOOD 6 3454 71/GOOD 5 3630 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE NW 12 NW 17 NW 21 SMITHERS NW 11 NW 19 NW 25 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 6 542 51/FAIR 3 3502 96/GOOD 10 3295 FT ST JOHN 16/POOR 10 824 63/GOOD 5 3295 60/GOOD 4 3733 WHITEHORSE 16/POOR 8 867 50/FAIR 4 2976 37/FAIR 2 3524 DAWSON 11/POOR 13 394 89/GOOD 14 2135 41/FAIR 5 1716 WATSON LAKE 14/POOR 12 769 86/GOOD 7 3998 95/GOOD 10 3534 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE NW 8 NW 15 NW 18 WATSON LAKE NW 10 NW 15 NW 16 WHITEHORSE W 6 W 6 W 9 MAYO W 10 SW 9 W 9 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 25/POOR 14 215 30/POOR 8 508 21/POOR 6 384 FRASER VALLEY 13/POOR 5 210 41/FAIR 10 726 27/POOR 7 561 SQUAMISH 12/POOR 2 293 52/FAIR 5 1974 38/FAIR 6 1035 SRN VAN ISLD 14/POOR 9 120 25/POOR 9 350 18/POOR 5 352 CNTRL VAN ISLD 23/POOR 10 296 33/POOR 5 993 27/POOR 5 723 NRN VAN ISLD 27/POOR 14 265 69/GOOD 24 666 44/FAIR 21 375 TERRACE 11/POOR 1 602 85/GOOD 10 2482 81/GOOD 9 2492 STEWART 20/POOR 9 57 26/POOR 4 826 28/POOR 5 742 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER NW 18 NW 22 NW 26 SANDSPIT NW 13 NW 19 NW 24 PORT HARDY NW 12 NW 11 NW 12 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/