FLCN39 CWVR 211330 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT SATURDAY 21 JULY 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 21-JULY-2007 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 20/POOR 6 558 50/FAIR 8 1355 36/FAIR 8 930 KAMLOOPS 18/POOR 13 471 74/GOOD 8 2525 99/GOOD 22 2121 OKANAGAN 15/POOR 7 607 85/GOOD 11 2537 35/FAIR 15 806 CASTLEGAR 31/POOR 8 1036 99/GOOD 15 2690 88/GOOD 14 2248 CRANBROOK 41/FAIR 13 1446 99/GOOD 19 3048 99/GOOD 17 2800 REVELSTOKE 23/POOR 5 991 73/GOOD 12 1866 12/POOR 15 479 GOLDEN 25/POOR 5 1400 75/GOOD 8 2995 14/POOR 2 1199 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON 0 0 S 19 SW 37 CRANBROOK SW 31 SW 65 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 21 766 99/GOOD 25 2472 99/GOOD 22 2500 100 MILE 40/FAIR 30 1152 81/GOOD 13 2537 99/GOOD 33 2800 WILLIAMS LAKE 43/FAIR 24 1243 99/GOOD 26 3911 99/GOOD 24 3375 PUNTZI MTN 19/POOR 7 1180 99/GOOD 22 3284 99/GOOD 27 3177 PRINCE GEORGE 55/GOOD 24 1135 99/GOOD 21 2773 99/GOOD 24 3225 BURNS LAKE 18/POOR 5 1064 89/GOOD 14 2499 99/GOOD 18 2810 SMITHERS 15/POOR 3 913 34/FAIR 3 2226 56/GOOD 23 989 MCBRIDE 26/POOR 7 1207 79/GOOD 11 2517 81/GOOD 12 2462 CLEARWATER 27/POOR 9 784 44/FAIR 5 1893 76/GOOD 15 1604 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 30 SW 43 SMITHERS SW 11 S 11 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 20 417 49/FAIR 13 1070 68/GOOD 9 2039 FT ST JOHN 37/FAIR 25 923 99/GOOD 23 2756 99/GOOD 25 2679 WHITEHORSE 32/POOR 12 1085 53/FAIR 13 1472 56/GOOD 10 1801 DAWSON 11/POOR 9 405 98/GOOD 12 2921 44/FAIR 3 2835 WATSON LAKE 21/POOR 7 1016 29/POOR 11 1037 44/FAIR 4 2537 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE SW 33 W 39 WATSON LAKE W 28 N 22 WHITEHORSE NW 15 NE 28 MAYO NE 15 N 13 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 25/POOR 15 213 17/POOR 16 97 10/POOR 20 8 FRASER VALLEY 35/FAIR 19 339 13/POOR 6 193 10/POOR 16 64 SQUAMISH 14/POOR 8 173 17/POOR 7 263 9/POOR 5 63 SRN VAN ISLD 9/POOR 1 44 11/POOR 8 59 9/POOR 5 21 CNTRL VAN ISLD 15/POOR 16 91 17/POOR 11 161 13/POOR 11 86 NRN VAN ISLD 12/POOR 11 67 17/POOR 29 70 28/POOR 33 135 TERRACE 11/POOR 1 626 54/FAIR 10 1234 18/POOR 12 352 STEWART 22/POOR 3 41 22/POOR 12 206 11/POOR 12 44 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER S 31 SW 43 SW 33 SANDSPIT S 20 S 41 S 43 PORT HARDY 0 0 SE 22 S 26 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC