FLCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 22 JULY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-July-2003 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 27/POOR 14 486 92/GOOD 12 2458 99/GOOD 16 2568 KAMLOOPS 64/GOOD 22 967 71/GOOD 6 3063 97/GOOD 10 3312 OKANAGAN 38/FAIR 18 794 93/GOOD 11 2943 99/GOOD 18 3137 CASTLEGAR 14/POOR 12 575 95/GOOD 11 3074 99/GOOD 15 3604 CRANBROOK 16/POOR 13 1040 99/GOOD 18 3449 99/GOOD 23 4281 REVELSTOKE 18/POOR 13 571 93/GOOD 11 2913 99/GOOD 14 3008 GOLDEN 18/POOR 15 899 99/GOOD 14 3308 99/GOOD 17 3804 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 26 SW 30 CRANBROOK W 31 SW 17 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 73/GOOD 21 1364 79/GOOD 9 2739 84/GOOD 8 3301 100 MILE 73/GOOD 25 1620 88/GOOD 10 3377 94/GOOD 10 3741 WILLIAMS LAKE 79/GOOD 23 1791 87/GOOD 10 3318 85/GOOD 8 3777 PUNTZI MTN 56/GOOD 14 1696 86/GOOD 9 3495 99/GOOD 13 4050 PRINCE GEORGE 70/GOOD 21 1435 96/GOOD 13 2956 99/GOOD 12 3478 BURNS LAKE 61/GOOD 21 1304 99/GOOD 16 2894 99/GOOD 15 3572 SMITHERS 56/GOOD 19 1088 88/GOOD 13 2409 99/GOOD 14 2832 MCBRIDE 36/FAIR 18 1039 91/GOOD 12 2928 99/GOOD 12 3323 CLEARWATER 36/FAIR 20 665 91/GOOD 11 2771 99/GOOD 13 3093 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 19 SW 31 SMITHERS W 15 W 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 46/FAIR 31 636 99/GOOD 30 3046 59/GOOD 22 917 FT ST JOHN 46/FAIR 32 947 99/GOOD 26 3102 99/GOOD 22 3296 WHITEHORSE 88/GOOD 28 1575 87/GOOD 22 1777 85/GOOD 11 2756 DAWSON 17/POOR 11 499 99/GOOD 20 2960 99/GOOD 16 2601 WATSON LAKE 60/GOOD 29 1113 99/GOOD 29 2137 89/GOOD 15 2351 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 44 W 41 WATSON LAKE W 57 W 46 WHITEHORSE SW 63 W 43 MAYO NW 17 NE 24 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 26/POOR 19 174 50/FAIR 25 364 49/FAIR 20 442 FRASER VALLEY 19/POOR 10 241 52/FAIR 12 857 70/GOOD 17 992 SQUAMISH 10/POOR 1 158 62/GOOD 10 1349 82/GOOD 14 1547 SRN VAN ISLD 19/POOR 23 97 19/POOR 7 292 27/POOR 13 282 CNTRL VAN ISLD 51/FAIR 29 351 57/GOOD 15 762 55/GOOD 11 978 NRN VAN ISLD 44/FAIR 26 306 64/GOOD 30 471 65/GOOD 24 598 TERRACE 32/POOR 6 965 61/GOOD 7 1976 74/GOOD 9 2148 STEWART 20/POOR 10 214 36/FAIR 10 546 42/FAIR 11 645 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER NW 13 W 20 W 30 SANDSPIT N 30 NW 20 W 24 PORT HARDY 0 0 SW 19 SW 26 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/