FLCN39 CWLW 201330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 20 JULY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 20-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 48/FAIR 22 614 74/GOOD 15 1385 40/FAIR 3 2356 KAMLOOPS 59/GOOD 21 905 99/GOOD 24 2778 62/GOOD 6 2460 OKANAGAN 27/POOR 13 724 99/GOOD 19 3111 61/GOOD 6 2530 CASTLEGAR 25/POOR 19 659 99/GOOD 14 3481 74/GOOD 8 2654 CRANBROOK 14/POOR 9 1048 99/GOOD 22 3951 99/GOOD 14 3298 REVELSTOKE 29/POOR 13 743 97/GOOD 12 2924 75/GOOD 9 2423 GOLDEN 12/POOR 4 908 88/GOOD 11 3022 92/GOOD 12 2998 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 35 SW 22 CRANBROOK W 19 W 33 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 53/FAIR 18 1100 88/GOOD 15 2189 44/FAIR 4 2415 100 MILE 71/GOOD 18 1832 99/GOOD 19 3414 63/GOOD 7 2842 WILLIAMS LAKE 59/GOOD 14 1773 99/GOOD 13 3360 54/FAIR 5 3003 PUNTZI MTN 59/GOOD 19 1525 99/GOOD 26 3037 32/POOR 2 3186 PRINCE GEORGE 59/GOOD 23 1201 69/GOOD 13 1862 62/GOOD 7 2531 BURNS LAKE 34/FAIR 18 990 55/GOOD 22 1190 69/GOOD 8 2656 SMITHERS 15/POOR 17 585 13/POOR 20 561 67/GOOD 9 2149 MCBRIDE 35/FAIR 21 982 53/FAIR 9 1833 63/GOOD 9 2207 CLEARWATER 70/GOOD 18 1273 86/GOOD 11 2530 67/GOOD 8 2209 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE S 28 SW 33 SMITHERS S 41 S 35 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 39/FAIR 20 696 91/GOOD 19 1770 53/FAIR 29 725 FT ST JOHN 28/POOR 30 816 21/POOR 7 1007 99/GOOD 28 2619 WHITEHORSE 55/GOOD 17 1319 99/GOOD 19 2360 13/POOR 18 746 DAWSON 24/POOR 24 486 99/GOOD 10 3689 95/GOOD 14 2406 WATSON LAKE 42/FAIR 22 1002 55/GOOD 22 1169 20/POOR 25 774 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SE 41 SE 35 WATSON LAKE SE 30 SE 35 WHITEHORSE SE 39 E 22 MAYO SE 24 S 20 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 5 167 20/POOR 6 352 56/GOOD 27 403 FRASER VALLEY 12/POOR 11 113 16/POOR 2 717 63/GOOD 14 987 SQUAMISH 25/POOR 10 354 23/POOR 5 574 33/POOR 4 1258 SRN VAN ISLD 20/POOR 14 165 19/POOR 10 196 25/POOR 11 300 CNTRL VAN ISLD 31/POOR 13 355 16/POOR 2 683 49/FAIR 14 652 NRN VAN ISLD 19/POOR 18 127 29/POOR 13 325 44/FAIR 21 372 TERRACE 20/POOR 16 342 11/POOR 16 240 39/FAIR 5 1457 STEWART 11/POOR 19 29 10/POOR 16 15 26/POOR 8 428 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SW 20 SW 39 SW 48 SANDSPIT SW 41 S 48 SW 52 PORT HARDY SW 33 S 33 S 33 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MTNWC