FLCN39 CWLW 221330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN
WEATHER CENTRE OF
ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 22 AUGUST 2004 FOR TODAY.
MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H.
22-August-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 21/POOR 7 547 58/GOOD 30 608 57/GOOD 20 790
KAMLOOPS 15/POOR 7 508 80/GOOD 20 1353 39/FAIR 6 1383
OKANAGAN 22/POOR 5 942 12/POOR 8 520 31/POOR 5 1345
CASTLEGAR 26/POOR 15 715 22/POOR 6 892 21/POOR 7 821
CRANBROOK 45/FAIR 16 1423 54/FAIR 15 1614 79/GOOD 16 2175
REVELSTOKE 12/POOR 4 597 11/POOR 8 489 42/FAIR 6 1610
GOLDEN 31/POOR 13 1117 10/POOR 4 838 51/FAIR 6 2324
FORECAST UPPER WINDS FOR THIS AFTERNOON
900m 1800m 2700m
PENTICTON 0 0 SW 19 W 39
CRANBROOK S 30 SW 50
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 27 1092 96/GOOD 23 1823 20/POOR 1 2560
100 MILE 59/GOOD 17 1627 17/POOR 17 1025 47/FAIR 11 1681
WILLIAMS LAKE 64/GOOD 21 1586 54/FAIR 16 1572 17/POOR 2 1680
PUNTZI MTN 66/GOOD 19 1660 69/GOOD 12 2181 37/FAIR 6 1850
PRINCE GEORGE 93/GOOD 30 1610 99/GOOD 25 2259 84/GOOD 13 2384
BURNS LAKE 97/GOOD 26 1870 99/GOOD 26 2304 73/GOOD 9 2608
SMITHERS 92/GOOD 20 1858 99/GOOD 16 2703 42/FAIR 3 2863
MCBRIDE 23/POOR 7 1106 11/POOR 6 788 63/GOOD 7 2617
CLEARWATER 29/POOR 6 1061 13/POOR 9 477 13/POOR 1 1101
FORECAST UPPER WINDS FOR THIS AFTERNOON
900m 1800m 2700m
PR. GEORGE E 48 NE 24
SMITHERS E 41 E 41
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 51/FAIR 15 1015 31/POOR 3 1842 74/GOOD 10 2139
FT ST JOHN 23/POOR 24 805 32/POOR 24 886 10/POOR 18 708
WHITEHORSE 38/FAIR 21 986 83/GOOD 15 2143 31/POOR 3 2173
DAWSON 11/POOR 15 394 99/GOOD 18 2356 56/GOOD 7 1924
WATSON LAKE 37/FAIR 19 987 55/GOOD 6 2471 66/GOOD 9 2271
FORECAST UPPER WINDS FOR THIS AFTERNOON
900m 1800m 2700m
DEASE LAKE E 52 NE 31
WATSON LAKE E 39 E 28
WHITEHORSE SE 31 E 19
MAYO SE 15 E 15
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 41/FAIR 27 248 20/POOR 6 355 16/POOR 5 262
FRASER VALLEY 37/FAIR 25 289 25/POOR 16 248 50/FAIR 13 761
SQUAMISH 17/POOR 7 273 14/POOR 5 248 13/POOR 5 192
SRN VAN ISLD 29/POOR 36 128 37/FAIR 32 200 20/POOR 11 206
CNTRL VAN ISLD 24/POOR 11 279 42/FAIR 11 655 18/POOR 7 251
NRN VAN ISLD 34/FAIR 18 304 35/FAIR 11 501 64/GOOD 15 915
TERRACE 75/GOOD 15 1422 88/GOOD 11 2458 42/FAIR 3 2538
STEWART 30/POOR 10 425 57/GOOD 12 945 19/POOR 2 969
FORECAST UPPER WINDS FOR THIS AFTERNOON
900m 1800m 2700m
VANCOUVER W 28 W 24 W 19
SANDSPIT NW 35 NW 24 NE 17
PORT HARDY N 31 NE 13 NE 19
VENTILATION GUIDELINES:
POOR: 0-33
FAIR: 34-54
GOOD: 55-100
VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET.
END/LEC