FLCN39 CWLW 051330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 5 AUGUST 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 05-August-2004 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 26/POOR 6 793 71/GOOD 7 2538 59/GOOD 8 1698 KAMLOOPS 33/POOR 8 933 69/GOOD 11 1731 77/GOOD 10 2241 OKANAGAN 16/POOR 7 647 55/GOOD 9 1612 70/GOOD 11 1873 CASTLEGAR 27/POOR 6 1069 81/GOOD 13 2087 57/GOOD 10 1624 CRANBROOK 10/POOR 6 969 65/GOOD 12 2091 97/GOOD 15 2917 REVELSTOKE 11/POOR 2 657 60/GOOD 7 2199 56/GOOD 7 1999 GOLDEN 14/POOR 7 922 57/GOOD 5 2991 62/GOOD 6 2897 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 S 19 S 31 CRANBROOK E 11 S 20 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 11/POOR 4 626 59/GOOD 8 2015 94/GOOD 14 2528 100 MILE 24/POOR 18 1104 59/GOOD 8 2420 99/GOOD 16 2932 WILLIAMS LAKE 13/POOR 5 1082 67/GOOD 7 3042 99/GOOD 14 3235 PUNTZI MTN 17/POOR 11 1042 99/GOOD 19 3185 69/GOOD 7 3078 PRINCE GEORGE 11/POOR 10 735 47/FAIR 10 1518 55/GOOD 7 2217 BURNS LAKE 24/POOR 6 1204 76/GOOD 9 2749 88/GOOD 13 2614 SMITHERS 20/POOR 5 950 58/GOOD 7 2162 62/GOOD 6 2658 MCBRIDE 15/POOR 6 919 57/GOOD 8 2139 66/GOOD 7 2781 CLEARWATER 14/POOR 4 643 58/GOOD 11 1427 61/GOOD 7 2181 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE S 20 SE 20 SMITHERS 0 0 E 26 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 40/FAIR 21 684 82/GOOD 15 1790 55/GOOD 9 1542 FT ST JOHN 12/POOR 9 749 99/GOOD 31 2058 49/FAIR 20 1140 WHITEHORSE 11/POOR 11 730 94/GOOD 9 3806 99/GOOD 17 2519 DAWSON 10/POOR 5 399 64/GOOD 7 2304 66/GOOD 6 2750 WATSON LAKE 18/POOR 30 744 99/GOOD 22 2496 99/GOOD 20 2642 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 20 NE 26 WATSON LAKE E 9 0 0 WHITEHORSE 0 0 NE 9 MAYO 0 0 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 27/POOR 15 229 61/GOOD 17 729 54/FAIR 27 377 FRASER VALLEY 18/POOR 5 382 82/GOOD 15 1468 52/FAIR 20 542 SQUAMISH 14/POOR 3 329 61/GOOD 8 1594 45/FAIR 23 384 SRN VAN ISLD 26/POOR 14 247 58/GOOD 21 560 51/FAIR 23 427 CNTRL VAN ISLD 23/POOR 12 246 89/GOOD 16 1568 46/FAIR 25 341 NRN VAN ISLD 11/POOR 6 82 30/POOR 11 400 38/FAIR 14 447 TERRACE 24/POOR 5 783 57/GOOD 6 2064 64/GOOD 7 2136 STEWART 12/POOR 4 139 58/GOOD 9 1269 72/GOOD 7 2352 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SE 15 SE 13 SE 13 SANDSPIT SE 20 S 26 S 24 PORT HARDY SE 28 SE 31 SE 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KK