FLCN39 CWLW 221330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 22 MAY 2003 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 22-May-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 20 546 42/FAIR 18 615 61/GOOD 13 1194 KAMLOOPS 33/POOR 17 632 69/GOOD 21 1074 99/GOOD 18 2193 OKANAGAN 34/FAIR 16 766 70/GOOD 13 1678 85/GOOD 11 2536 CASTLEGAR 60/GOOD 14 1363 99/GOOD 20 2620 69/GOOD 7 2686 CRANBROOK 44/FAIR 15 1445 99/GOOD 22 2989 84/GOOD 11 2942 REVELSTOKE 15/POOR 13 534 29/POOR 10 832 52/FAIR 7 1834 GOLDEN 18/POOR 16 788 52/FAIR 11 1586 48/FAIR 8 1836 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 22 SW 33 CRANBROOK W 28 SW 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 67/GOOD 20 1270 59/GOOD 17 1234 74/GOOD 27 1195 100 MILE 63/GOOD 21 1565 80/GOOD 25 1753 99/GOOD 27 2464 WILLIAMS LAKE 67/GOOD 20 1670 38/FAIR 12 1440 99/GOOD 27 2602 PUNTZI MTN 53/FAIR 20 1404 98/GOOD 23 2239 99/GOOD 33 2414 PRINCE GEORGE 78/GOOD 21 1611 74/GOOD 15 1860 65/GOOD 29 1171 BURNS LAKE 36/FAIR 17 1041 17/POOR 16 905 38/FAIR 31 755 SMITHERS 19/POOR 15 651 44/FAIR 12 1144 16/POOR 26 574 MCBRIDE 35/FAIR 16 1064 38/FAIR 15 1130 88/GOOD 18 2084 CLEARWATER 35/FAIR 16 732 18/POOR 19 481 86/GOOD 16 1866 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 39 W 26 SMITHERS SW 52 SW 50 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 71/GOOD 27 978 77/GOOD 7 3053 99/GOOD 25 3045 FT ST JOHN 79/GOOD 23 1548 99/GOOD 22 3032 99/GOOD 31 2652 WHITEHORSE 17/POOR 17 791 99/GOOD 17 3606 99/GOOD 27 2143 DAWSON 12/POOR 13 408 99/GOOD 15 3396 99/GOOD 25 3561 WATSON LAKE 31/POOR 12 1046 63/GOOD 7 2557 99/GOOD 25 2415 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE SW 30 SW 26 WATSON LAKE 0 0 E 17 WHITEHORSE E 26 E 13 MAYO W 20 W 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 18/POOR 12 145 10/POOR 28 10 24/POOR 11 264 FRASER VALLEY 15/POOR 20 116 11/POOR 25 70 17/POOR 2 753 SQUAMISH 20/POOR 19 156 10/POOR 17 61 30/POOR 9 515 SRN VAN ISLD 15/POOR 18 85 10/POOR 19 28 17/POOR 6 268 CNTRL VAN ISLD 32/POOR 22 228 11/POOR 19 46 40/FAIR 12 559 NRN VAN ISLD 13/POOR 25 48 10/POOR 18 29 10/POOR 42 26 TERRACE 14/POOR 13 286 21/POOR 13 388 12/POOR 26 241 STEWART 15/POOR 15 82 23/POOR 15 189 10/POOR 29 14 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER S 31 SW 43 SW 50 SANDSPIT S 59 SW 48 SW 43 PORT HARDY S 37 SW 43 SW 44 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MMB