FPCN39 CWLW 211430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST TUESDAY 21 JANUARY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-January-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 40/FAIR 13 729 22/POOR 10 476 12/POOR 17 257 KAMLOOPS 43/FAIR 12 957 34/FAIR 15 674 26/POOR 27 468 OKANAGAN 15/POOR 12 551 36/FAIR 9 1073 16/POOR 30 496 CASTLEGAR 9/POOR 4 517 23/POOR 6 937 15/POOR 18 560 CRANBROOK 16/POOR 8 1105 26/POOR 13 1194 28/POOR 13 1224 REVELSTOKE 26/POOR 11 733 26/POOR 5 1099 13/POOR 19 486 GOLDEN 47/FAIR 14 1374 16/POOR 7 979 29/POOR 17 1019 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 9 W 50 CRANBROOK S 11 W 41 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 43/FAIR 21 889 45/FAIR 18 970 17/POOR 14 650 100 MILE 56/GOOD 20 1477 32/POOR 14 1267 25/POOR 28 1053 WILLIAMS LAKE 55/GOOD 22 1423 33/POOR 12 1349 12/POOR 15 980 PUNTZI MTN 46/FAIR 16 1405 38/FAIR 14 1335 30/POOR 18 1137 PRINCE GEORGE 42/FAIR 23 996 55/GOOD 21 1190 38/FAIR 26 922 BURNS LAKE 49/FAIR 23 1102 63/GOOD 23 1281 74/GOOD 32 1256 SMITHERS 50/FAIR 24 902 63/GOOD 24 1068 59/GOOD 31 905 MCBRIDE 27/POOR 11 1042 25/POOR 11 1005 35/FAIR 20 994 CLEARWATER 45/FAIR 14 944 18/POOR 12 531 44/FAIR 25 696 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE NE 28 N 35 SMITHERS E 54 N 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 13/POOR 25 413 18/POOR 7 622 34/FAIR 15 712 FT ST JOHN 13/POOR 22 731 27/POOR 8 1120 64/GOOD 28 1178 WHITEHORSE 12/POOR 21 729 14/POOR 14 774 20/POOR 20 806 DAWSON 22/POOR 24 470 10/POOR 27 378 10/POOR 26 374 WATSON LAKE 10/POOR 8 721 10/POOR 3 732 44/FAIR 25 986 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE E 52 NE 39 WATSON LAKE E 22 NE 50 WHITEHORSE SE 44 E 28 MAYO SE 39 SE 26 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 16/POOR 26 54 16/POOR 30 42 15/POOR 47 24 FRASER VALLEY 13/POOR 15 102 14/POOR 22 98 13/POOR 36 76 SQUAMISH 20/POOR 20 155 28/POOR 18 253 21/POOR 24 147 SRN VAN ISLD 13/POOR 12 75 15/POOR 18 76 14/POOR 34 48 CNTRL VAN ISLD 11/POOR 14 53 14/POOR 19 71 14/POOR 27 56 NRN VAN ISLD 12/POOR 20 52 11/POOR 31 35 13/POOR 28 45 TERRACE 50/FAIR 22 632 36/FAIR 23 455 36/FAIR 25 438 STEWART 24/POOR 32 95 12/POOR 33 24 21/POOR 37 70 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER E 9 0 0 W 19 SANDSPIT SE 11 0 0 W 9 PORT HARDY E 28 E 17 NE 13 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/LEC