FLCN39 CWVR 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 20 JULY 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-JULY-2007 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 5 406 78/GOOD 20 1191 58/GOOD 20 805 KAMLOOPS 14/POOR 10 445 99/GOOD 20 2453 62/GOOD 7 2191 OKANAGAN 10/POOR 3 507 99/GOOD 22 2084 99/GOOD 18 2170 CASTLEGAR 14/POOR 6 648 99/GOOD 13 3457 68/GOOD 9 2164 CRANBROOK 11/POOR 2 1144 99/GOOD 21 3822 99/GOOD 19 2792 REVELSTOKE 20/POOR 4 949 77/GOOD 15 1695 59/GOOD 12 1424 GOLDEN 19/POOR 4 1235 99/GOOD 15 3319 76/GOOD 9 2827 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 S 28 S 33 CRANBROOK S 24 SW 52 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 48/FAIR 21 946 99/GOOD 20 2630 99/GOOD 16 2931 100 MILE 32/POOR 25 1123 86/GOOD 11 3069 99/GOOD 24 2712 WILLIAMS LAKE 24/POOR 15 1128 99/GOOD 27 2680 99/GOOD 22 3430 PUNTZI MTN 16/POOR 6 1138 95/GOOD 16 2712 99/GOOD 15 2957 PRINCE GEORGE 48/FAIR 24 1043 99/GOOD 27 3231 73/GOOD 8 2819 BURNS LAKE 22/POOR 9 989 81/GOOD 10 2781 76/GOOD 10 2561 SMITHERS 15/POOR 5 728 65/GOOD 7 2492 56/GOOD 6 2326 MCBRIDE 25/POOR 7 1156 91/GOOD 13 2754 73/GOOD 9 2634 CLEARWATER 21/POOR 7 715 84/GOOD 11 2406 56/GOOD 7 1966 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 35 SW 48 SMITHERS SW 39 W 41 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 32/POOR 14 704 99/GOOD 17 2514 56/GOOD 18 982 FT ST JOHN 34/FAIR 10 1195 99/GOOD 27 2808 99/GOOD 31 2727 WHITEHORSE 43/FAIR 14 1215 58/GOOD 11 1735 58/GOOD 12 1672 DAWSON 12/POOR 9 424 99/GOOD 16 3133 99/GOOD 14 2820 WATSON LAKE 25/POOR 23 827 60/GOOD 10 1890 26/POOR 11 990 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 52 NW 46 WATSON LAKE NE 43 NE 44 WHITEHORSE NW 28 0 0 MAYO NE 15 0 0 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 22/POOR 20 128 42/FAIR 35 202 42/FAIR 23 302 FRASER VALLEY 14/POOR 20 101 29/POOR 20 258 38/FAIR 20 358 SQUAMISH 11/POOR 7 103 20/POOR 20 152 38/FAIR 20 352 SRN VAN ISLD 13/POOR 7 116 28/POOR 36 119 38/FAIR 20 319 CNTRL VAN ISLD 18/POOR 16 131 55/GOOD 35 324 55/GOOD 30 374 NRN VAN ISLD 12/POOR 13 63 29/POOR 20 222 12/POOR 10 76 TERRACE 17/POOR 3 722 29/POOR 10 617 34/FAIR 10 717 STEWART 22/POOR 1 68 20/POOR 10 204 20/POOR 10 207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER SE 30 S 24 S 41 SANDSPIT SE 35 S 50 SE 31 PORT HARDY S 24 S 31 S 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC