FLCN39 CWLW 131257 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT THURSDAY 13 APRIL 2006 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 13-April-2006 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 36/FAIR 11 724 65/GOOD 13 1284 59/GOOD 7 1913 KAMLOOPS 27/POOR 11 670 99/GOOD 33 1714 99/GOOD 29 2991 OKANAGAN 73/GOOD 15 1579 99/GOOD 22 2020 83/GOOD 18 1665 CASTLEGAR 60/GOOD 12 1501 77/GOOD 14 1825 25/POOR 12 757 CRANBROOK 49/FAIR 11 1729 99/GOOD 25 2424 84/GOOD 23 1903 REVELSTOKE 13/POOR 6 1199 55/GOOD 10 1509 16/POOR 6 645 GOLDEN 25/POOR 6 1292 68/GOOD 11 2137 92/GOOD 22 2006 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PENTICTON 0 0 W 39 W 61 CRANBROOK SW 41 W 54 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 57/GOOD 18 1168 52/FAIR 30 864 99/GOOD 16 3639 100 MILE 48/FAIR 14 1551 99/GOOD 35 2373 99/GOOD 30 4036 WILLIAMS LAKE 38/FAIR 7 1778 99/GOOD 30 2267 99/GOOD 17 3836 PUNTZI MTN 30/POOR 7 1512 99/GOOD 34 2394 99/GOOD 19 3937 PRINCE GEORGE 59/GOOD 23 1203 61/GOOD 36 1037 94/GOOD 10 3504 BURNS LAKE 74/GOOD 22 1514 99/GOOD 29 1872 99/GOOD 15 3774 SMITHERS 20/POOR 8 791 91/GOOD 22 1709 99/GOOD 13 3521 MCBRIDE 31/POOR 7 1354 59/GOOD 12 1723 43/FAIR 4 2540 CLEARWATER 33/POOR 8 984 80/GOOD 22 1307 84/GOOD 11 2404 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m PR. GEORGE SW 33 W 43 SMITHERS SW 81 SW 94 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 17/POOR 18 460 76/GOOD 17 1450 66/GOOD 7 2391 FT ST JOHN 99/GOOD 31 2043 99/GOOD 36 2617 99/GOOD 34 3797 WHITEHORSE 37/FAIR 15 1085 69/GOOD 12 1999 70/GOOD 11 2119 DAWSON 11/POOR 5 444 96/GOOD 15 2311 71/GOOD 20 1184 WATSON LAKE 40/FAIR 11 1277 89/GOOD 14 2487 65/GOOD 11 1955 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m DEASE LAKE S 43 SW 52 WATSON LAKE SW 15 SW 30 WHITEHORSE S 33 SW 31 MAYO S 11 SE 19 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 42/FAIR 22 314 28/POOR 36 106 37/FAIR 18 325 FRASER VALLEY 31/POOR 19 288 32/POOR 27 225 12/POOR 19 87 SQUAMISH 15/POOR 5 284 23/POOR 11 289 22/POOR 7 416 SRN VAN ISLD 43/FAIR 25 307 14/POOR 7 144 99/GOOD 31 1158 CNTRL VAN ISLD 23/POOR 10 284 27/POOR 27 151 92/GOOD 26 1056 NRN VAN ISLD 38/FAIR 29 230 13/POOR 21 55 87/GOOD 17 1433 TERRACE 25/POOR 16 408 26/POOR 9 592 87/GOOD 13 2034 STEWART 19/POOR 10 194 27/POOR 10 351 25/POOR 8 392 FORECAST UPPER WINDS FOR THIS AFTERNOON 900m 1800m 2700m VANCOUVER SW 19 SW 26 SW 39 SANDSPIT S 61 SW 72 SW 63 PORT HARDY W 59 W 65 SW 70 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MMB