FLCN39 CWLW 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 21 JULY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-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 32/POOR 13 579 99/GOOD 15 2505 98/GOOD 14 2399 KAMLOOPS 67/GOOD 22 1016 99/GOOD 15 2994 99/GOOD 13 3128 OKANAGAN 43/FAIR 14 971 99/GOOD 15 2948 99/GOOD 13 2946 CASTLEGAR 44/FAIR 20 872 85/GOOD 9 3038 99/GOOD 13 3287 CRANBROOK 32/POOR 17 1204 99/GOOD 12 3643 99/GOOD 20 3605 REVELSTOKE 21/POOR 9 690 73/GOOD 7 2843 97/GOOD 12 2927 GOLDEN 15/POOR 5 988 82/GOOD 8 3445 99/GOOD 15 3521 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 26 W 17 CRANBROOK N 26 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 58/GOOD 16 1255 80/GOOD 10 2572 80/GOOD 8 3062 100 MILE 69/GOOD 21 1663 85/GOOD 10 3219 67/GOOD 5 3847 WILLIAMS LAKE 73/GOOD 19 1824 86/GOOD 10 3267 81/GOOD 7 3926 PUNTZI MTN 60/GOOD 12 1913 82/GOOD 8 3542 99/GOOD 17 3754 PRINCE GEORGE 57/GOOD 18 1312 79/GOOD 10 2660 65/GOOD 6 2978 BURNS LAKE 68/GOOD 18 1553 81/GOOD 10 2797 99/GOOD 13 3251 SMITHERS 56/GOOD 16 1209 75/GOOD 10 2327 95/GOOD 12 2891 MCBRIDE 37/FAIR 11 1244 70/GOOD 8 2677 96/GOOD 11 3397 CLEARWATER 24/POOR 13 614 77/GOOD 8 2743 97/GOOD 11 3122 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE W 30 W 31 SMITHERS W 39 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 14/POOR 8 489 86/GOOD 11 2509 99/GOOD 28 2856 FT ST JOHN 47/FAIR 33 946 99/GOOD 23 2979 99/GOOD 21 2814 WHITEHORSE 31/POOR 16 969 99/GOOD 22 2203 94/GOOD 22 1986 DAWSON 26/POOR 24 508 99/GOOD 16 2496 99/GOOD 20 2370 WATSON LAKE 31/POOR 9 1173 66/GOOD 20 1395 99/GOOD 26 2362 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 43 SW 33 WATSON LAKE S 11 SE 15 WHITEHORSE SW 22 SE 19 MAYO S 19 SE 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 17/POOR 10 155 85/GOOD 23 1002 50/FAIR 18 502 FRASER VALLEY 14/POOR 5 246 71/GOOD 16 1058 63/GOOD 15 925 SQUAMISH 17/POOR 12 181 44/FAIR 6 1310 63/GOOD 10 1377 SRN VAN ISLD 16/POOR 16 97 60/GOOD 10 1219 75/GOOD 15 1219 CNTRL VAN ISLD 30/POOR 19 242 63/GOOD 13 1024 50/FAIR 9 1024 NRN VAN ISLD 12/POOR 5 113 50/FAIR 22 436 57/GOOD 24 482 TERRACE 42/FAIR 8 1099 52/FAIR 7 1607 81/GOOD 10 2292 STEWART 17/POOR 14 107 28/POOR 9 407 40/FAIR 9 720 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 NW 9 W 20 SANDSPIT 0 0 W 9 W 28 PORT HARDY S 26 SW 28 SW 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/CPM