FPCN39 CWLW 131330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT TUESDAY 13 AUGUST 2002 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 13-August-2002 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 51/FAIR 22 653 99/GOOD 11 3340 72/GOOD 7 2568 KAMLOOPS 49/FAIR 24 715 99/GOOD 18 3465 99/GOOD 21 2380 OKANAGAN 49/FAIR 20 897 99/GOOD 16 3178 99/GOOD 19 2511 CASTLEGAR 75/GOOD 22 1302 99/GOOD 19 3013 99/GOOD 18 2643 CRANBROOK 71/GOOD 25 1581 99/GOOD 28 3361 99/GOOD 23 3703 REVELSTOKE 57/GOOD 18 1072 99/GOOD 22 2925 99/GOOD 18 2609 GOLDEN 71/GOOD 20 1595 99/GOOD 26 2990 99/GOOD 19 3311 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 N 48 N 35 CRANBROOK N 41 N 26 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 41/FAIR 26 803 99/GOOD 32 2483 99/GOOD 18 2599 100 MILE 50/FAIR 26 1291 99/GOOD 30 3501 99/GOOD 21 2927 WILLIAMS LAKE 29/POOR 22 1119 99/GOOD 31 2494 99/GOOD 16 3186 PUNTZI MTN 48/FAIR 28 1214 99/GOOD 38 2742 99/GOOD 19 3023 PRINCE GEORGE 64/GOOD 28 1174 97/GOOD 16 2554 99/GOOD 21 2672 BURNS LAKE 81/GOOD 33 1339 99/GOOD 33 1850 99/GOOD 24 2296 SMITHERS 60/GOOD 34 881 67/GOOD 30 1013 94/GOOD 21 1851 MCBRIDE 57/GOOD 24 1198 99/GOOD 23 2068 78/GOOD 16 1935 CLEARWATER 53/FAIR 22 847 99/GOOD 27 2798 99/GOOD 19 2258 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 57 W 74 SMITHERS W 76 W 96 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 49/FAIR 33 646 99/GOOD 36 2790 99/GOOD 33 3068 FT ST JOHN 46/FAIR 42 886 99/GOOD 44 1990 99/GOOD 24 3279 WHITEHORSE 89/GOOD 33 1459 99/GOOD 25 2139 99/GOOD 24 2636 DAWSON 11/POOR 14 397 99/GOOD 31 1486 86/GOOD 21 1477 WATSON LAKE 73/GOOD 33 1204 99/GOOD 35 2197 99/GOOD 31 2973 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 69 W 93 WATSON LAKE W 74 W 87 WHITEHORSE SW 67 W 74 MAYO W 48 W 50 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 14/POOR 18 54 43/FAIR 27 265 43/FAIR 20 366 FRASER VALLEY 23/POOR 27 153 58/GOOD 15 819 55/GOOD 14 816 SQUAMISH 29/POOR 23 226 83/GOOD 14 1599 69/GOOD 10 1599 SRN VAN ISLD 12/POOR 10 74 29/POOR 15 282 18/POOR 7 248 CNTRL VAN ISLD 28/POOR 23 186 43/FAIR 22 355 51/FAIR 14 698 NRN VAN ISLD 13/POOR 10 89 18/POOR 27 82 67/GOOD 43 361 TERRACE 34/FAIR 22 449 37/FAIR 22 476 65/GOOD 12 1386 STEWART 17/POOR 25 68 21/POOR 23 104 41/FAIR 17 407 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 15 N 17 N 24 SANDSPIT N 43 N 35 NW 33 PORT HARDY W 56 W 59 W 69 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/WJW