FLCN39 CWLW 251430
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN
WEATHER CENTRE OF
ENVIRONMENT CANADA AT 7:00 AM PST THURSDAY 25 NOVEMBER 2004 FOR
TODAY.

MIXING HEIGHTS IN METRES ABOVE SEA LEVEL.  AVERAGE WINDS IN KM/H.

25-November-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   14/POOR 6       391     40/FAIR 9       953     29/POOR 6       873
KAMLOOPS        15/POOR 14      420     50/FAIR 10      1251    21/POOR 3       1098
OKANAGAN        11/POOR 7       503     18/POOR 9       638     32/POOR 10      905
CASTLEGAR       12/POOR 10      547     21/POOR 8       772     21/POOR 5       950
CRANBROOK       9/POOR  1       997     12/POOR 4       1054    20/POOR 3       1637
REVELSTOKE      11/POOR 3       591     21/POOR 5       903     15/POOR 3       821
GOLDEN          12/POOR 4       920     14/POOR 2       1241    21/POOR 6       1148

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900m    1800m   2700m
PENTICTON       0  0    W  61   W  69
CRANBROOK               SW 39   W  67

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         9/POOR  1       558     19/POOR 10      727     26/POOR 20      711
100 MILE        12/POOR 21      964     12/POOR 2       1189    23/POOR 17      1099
WILLIAMS LAKE   10/POOR 7       955     14/POOR 6       1083    14/POOR 8       1064
PUNTZI MTN      12/POOR 16      940     22/POOR 24      1011    12/POOR 4       1055
PRINCE GEORGE   10/POOR 8       708     21/POOR 22      798     27/POOR 26      829
BURNS LAKE      11/POOR 11      742     25/POOR 26      834     13/POOR 15      767
SMITHERS        11/POOR 4       631     14/POOR 11      601     10/POOR 3       579
MCBRIDE         13/POOR 5       886     15/POOR 4       1012    15/POOR 4       989
CLEARWATER      12/POOR 7       476     13/POOR 2       784     19/POOR 8       628

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900m    1800m   2700m
PR. GEORGE              NW 37   NW 31
SMITHERS                SW 59   W  56

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     10/POOR 18      394     11/POOR 25      399     10/POOR 10      405
FT ST JOHN      12/POOR 26      716     21/POOR 37      756     19/POOR 28      761
WHITEHORSE      10/POOR 11      722     9/POOR  5       715     10/POOR 6       720
DAWSON          9/POOR  5       382     10/POOR 4       397     9/POOR  3       384
WATSON LAKE     10/POOR 7       708     10/POOR 10      704     10/POOR 15      705

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900m    1800m   2700m
DEASE LAKE              W  54   W  52
WATSON LAKE             W  59   W  50
WHITEHORSE              W  52   W  54
MAYO                    W  33   W  37

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       54/FAIR 39      262     27/POOR 20      175     24/POOR 17      172
FRASER VALLEY   37/FAIR 16      419     20/POOR 16      186     14/POOR 28      90
SQUAMISH        19/POOR 4       521     12/POOR 5       157     12/POOR 3       215
SRN VAN ISLD    22/POOR 9       296     29/POOR 22      198     15/POOR 31      55
CNTRL VAN ISLD  37/FAIR 30      218     42/FAIR 12      599     24/POOR 15      220
NRN VAN ISLD    14/POOR 17      78      23/POOR 23      141     10/POOR 15      29
TERRACE         12/POOR 4       331     11/POOR 4       313     12/POOR 3       381
STEWART         11/POOR 14      39      10/POOR 8       29      9/POOR  2       25

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900m    1800m   2700m
VANCOUVER       W  43   W  37   NW 44
SANDSPIT        NW 30   NW 39   NW 43
PORT HARDY      NW 54   NW 52   W  41


VENTILATION GUIDELINES:
POOR:   0-33
FAIR:   34-54
GOOD:   55-100
VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET.

END/KK