FLCN39 CWLW 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT FRIDAY 21 MAY 2004 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-May-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 17/POOR 7 427 63/GOOD 6 2446 51/FAIR 9 1266 KAMLOOPS 39/FAIR 13 826 79/GOOD 9 2528 73/GOOD 19 1239 OKANAGAN 20/POOR 4 993 70/GOOD 7 2721 57/GOOD 13 1323 CASTLEGAR 20/POOR 6 843 55/GOOD 6 2271 36/FAIR 8 1190 CRANBROOK 18/POOR 4 1374 78/GOOD 10 2868 35/FAIR 9 1518 REVELSTOKE 22/POOR 5 936 63/GOOD 7 2323 27/POOR 8 886 GOLDEN 13/POOR 3 1026 58/GOOD 9 2068 36/FAIR 7 1568 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 NW 33 N 28 CRANBROOK NE 9 0 0 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 32/POOR 20 775 99/GOOD 29 2132 99/GOOD 33 2275 100 MILE 54/FAIR 25 1346 73/GOOD 7 3372 58/GOOD 18 1579 WILLIAMS LAKE 59/GOOD 22 1471 99/GOOD 24 3071 99/GOOD 27 2825 PUNTZI MTN 16/POOR 9 1063 88/GOOD 13 2786 99/GOOD 32 2361 PRINCE GEORGE 26/POOR 18 875 99/GOOD 35 2196 99/GOOD 41 2483 BURNS LAKE 66/GOOD 13 1820 99/GOOD 34 2045 99/GOOD 30 3687 SMITHERS 47/FAIR 6 1884 99/GOOD 10 3601 99/GOOD 15 3676 MCBRIDE 13/POOR 2 1053 62/GOOD 10 2011 56/GOOD 15 1444 CLEARWATER 14/POOR 2 818 61/GOOD 7 2201 13/POOR 7 512 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE 0 0 N 11 SMITHERS N 11 NW 24 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 87/GOOD 19 1630 99/GOOD 14 3096 71/GOOD 7 2681 FT ST JOHN 46/FAIR 22 1060 99/GOOD 32 2903 99/GOOD 18 3606 WHITEHORSE 58/GOOD 24 1177 99/GOOD 16 3344 80/GOOD 8 3245 DAWSON 13/POOR 5 529 73/GOOD 6 3235 34/FAIR 7 1081 WATSON LAKE 78/GOOD 17 1809 84/GOOD 8 3467 70/GOOD 5 3807 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE N 33 N 33 WATSON LAKE NE 15 N 30 WHITEHORSE N 43 N 54 MAYO N 28 N 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 38/FAIR 29 212 72/GOOD 27 622 36/FAIR 11 493 FRASER VALLEY 16/POOR 5 302 60/GOOD 19 690 59/GOOD 15 853 SQUAMISH 13/POOR 4 255 56/GOOD 11 1044 34/FAIR 9 617 SRN VAN ISLD 29/POOR 14 292 90/GOOD 41 637 39/FAIR 24 277 CNTRL VAN ISLD 22/POOR 7 378 62/GOOD 11 1191 39/FAIR 9 712 NRN VAN ISLD 13/POOR 3 262 70/GOOD 36 463 51/FAIR 30 334 TERRACE 13/POOR 8 312 99/GOOD 24 3455 99/GOOD 13 3301 STEWART 12/POOR 18 42 79/GOOD 16 1250 53/FAIR 9 1098 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER 0 0 0 0 0 0 SANDSPIT NW 20 NW 24 N 30 PORT HARDY N 43 N 50 NW 59 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/GF