FLCN39 CWLW 301330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 30 JULY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 30-July-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 22/POOR 6 629 99/GOOD 30 2946 66/GOOD 5 3105 KAMLOOPS 48/FAIR 18 827 99/GOOD 13 2865 68/GOOD 5 3311 OKANAGAN 16/POOR 8 619 97/GOOD 10 3413 68/GOOD 5 3471 CASTLEGAR 12/POOR 8 559 99/GOOD 11 3810 97/GOOD 9 3810 CRANBROOK 11/POOR 7 987 99/GOOD 21 4218 99/GOOD 14 4255 REVELSTOKE 14/POOR 3 737 99/GOOD 12 3510 72/GOOD 6 3233 GOLDEN 17/POOR 8 964 99/GOOD 15 3990 81/GOOD 7 3726 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 22 N 15 CRANBROOK NW 26 NW 28 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 77/GOOD 23 1355 87/GOOD 10 2912 91/GOOD 11 2943 100 MILE 79/GOOD 27 1668 99/GOOD 15 3277 67/GOOD 5 3836 WILLIAMS LAKE 81/GOOD 23 1846 91/GOOD 10 3570 66/GOOD 5 3811 PUNTZI MTN 57/GOOD 11 1914 99/GOOD 18 3775 99/GOOD 10 3993 PRINCE GEORGE 62/GOOD 24 1220 99/GOOD 18 3101 65/GOOD 5 3464 BURNS LAKE 80/GOOD 22 1629 99/GOOD 19 3445 99/GOOD 13 3514 SMITHERS 56/GOOD 14 1302 99/GOOD 17 3166 99/GOOD 12 3453 MCBRIDE 21/POOR 8 1017 87/GOOD 10 3135 78/GOOD 7 3444 CLEARWATER 15/POOR 11 499 99/GOOD 14 2609 78/GOOD 7 3170 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NW 28 W 41 SMITHERS W 19 NW 37 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 38/FAIR 27 606 80/GOOD 12 2082 33/POOR 7 1082 FT ST JOHN 21/POOR 24 786 89/GOOD 14 2462 68/GOOD 7 2857 WHITEHORSE 35/FAIR 8 1358 71/GOOD 8 2718 45/FAIR 5 2260 DAWSON 24/POOR 9 687 63/GOOD 12 1465 81/GOOD 12 2083 WATSON LAKE 48/FAIR 30 973 80/GOOD 17 1864 97/GOOD 17 2432 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE W 33 W 37 WATSON LAKE NW 48 NW 31 WHITEHORSE W 24 0 0 MAYO NW 19 N 22 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 11/POOR 3 105 30/POOR 9 459 41/FAIR 14 481 FRASER VALLEY 17/POOR 8 250 60/GOOD 14 931 58/GOOD 13 936 SQUAMISH 13/POOR 3 299 58/GOOD 8 1472 58/GOOD 7 1697 SRN VAN ISLD 14/POOR 10 104 33/POOR 14 361 25/POOR 9 367 CNTRL VAN ISLD 20/POOR 14 172 41/FAIR 8 856 36/FAIR 6 939 NRN VAN ISLD 40/FAIR 31 233 77/GOOD 39 508 85/GOOD 38 623 TERRACE 23/POOR 4 887 77/GOOD 8 2574 81/GOOD 9 2523 STEWART 17/POOR 5 316 69/GOOD 7 2207 74/GOOD 8 2207 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 SW 15 0 0 SANDSPIT N 33 N 41 N 28 PORT HARDY NW 37 NW 30 W 43 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/JDG