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077 
Fpcn11 cwvr 262343
forecasts for coastal British Columbia issued by the Pacific weather
centre of Environment Canada at 4 PM PST Sunday 26 november 1995 for
tonight Monday and Tuesday.
The next scheduled forecast will be issued at 7 PM.

Synopsis for coastal BC.
  A cool patchy moist airmass will continue to affect all coastal
regions tonight.  This will result in partly to mostly cloudy
conditions with the possibility of some isolated shower activity.
A Pacific frontal system will approach the south coast Monday morning
gradually spreading rain across the regions from west to east.
A milder southwesterly flow will send another more intense system
across the south on Tuesday bring steadier and locally heavy rains.
Meanwhile farther north a drier regime will prevail on Monday as
outflow winds from the interior increase through mainland inlets.
On Tuesday the system crossing the south will brush more northern
regions but less precipitation is expected for those areas.

Freezing level..south..1200 metres rising to 2000 metres Monday
evening and 2800 metres Tuesday.  North..1000 metres rising to 1400
metres Tuesday.

Greater Vancouver.
Tonight..cloudy periods. Slight chance of a shower mainly along the
 mountains. Low 3.
Monday..cloudy. Periods of rain developing in the morning. High 9.
Tuesday..rain at times heavy. Windy. Low 6. High 12.
Probability of precipitation in percent 30 tonight. 90 Monday and
 100 Tuesday.

Greater Victoria.
Tonight..cloudy periods. Slight chance of a shower. Windy near the
 water this evening. Low 2.
Monday..cloudy. Periods of rain developing in the morning. High 9.
Tuesday..rain at times heavy. Windy. Low 5. High 12.
Probability of precipitation in percent 30 tonight. 90 Monday and
 100 Tuesday.

Lower Fraser Valley.
Tonight..cloudy with clear periods. Chance of showers mainly eastern
 sections. Low near 3.
Monday..cloudy. Periods of rain developing near midday. High near 9.
Tuesday..periods of rain heavy at times. Low near 5. High near 11.
Probability of precipitation in percent 60 tonight. 90 Monday and
 100 Tuesday.

Whistler.
Tonight..mainly cloudy. Chance of a shower or overnight flurry.
 Low near 1.
Monday..cloudy. Periods of rain developing near midday. High near 5.
Tuesday..periods of rain heavy at times. Low near 3. High near 7.
Probability of precipitation in percent 40 tonight. 80 Monday and
 100 Tuesday.

Howe Sound.
Tonight..mainly cloudy. Chance of a shower. Low near 4.
Monday..cloudy. Periods of rain developing in the morning.
 High near 9.
Tuesday..rain heavy at times. Low near 5. High near 11.
Probability of precipitation in percent 40 tonight. 90 Monday and
 100 Tuesday.

Sunshine Coast
east Vancouver Island.
Tonight..cloudy periods. Slight chance of a shower. Low near 2.
Monday..cloudy. Periods of rain developing in the morning.
 High near 9.
Tuesday..rain heavy at times. Windy. Low near 5. High near 11.
Probability of precipitation in percent 30 tonight. 90 Monday and
 100 Tuesday.

West Vancouver Island.
Tonight..cloudy with evening clear periods. Chance of showers.
 Low near 4.
Monday..periods of rain. Locally windy. High near 9.
Tuesday..rain heavy at times. Windy. Low near 6. High near 11.
Probability of precipitation in percent 60 tonight. 90 Monday and
 100 Tuesday.

North Vancouver Island.
Tonight..mainly cloudy. Chance of showers. Low near 4.
Monday..cloudy. Periods of rain developing in the morning. Locally
 windy. High near 8.
Tuesday..periods of rain heavy at times. Windy. Low near 5.
 High near 10.
Probability of precipitation in percent 60 tonight. 90 Monday and
 100 Tuesday.

Central coast.
Tonight..mainly cloudy. Chance of a shower. Low 4 except 1 inland.
Monday..mainly cloudy. A few afternoon showers mainly southern
 sections. Windy exposed coastal areas. High 8 except 5 inland.
Tuesday..periods of rain. Windy. Low near 4. High near 8.
Probability of precipitation in percent 40 tonight. 80 Monday and
 90 Tuesday.

North coast.
Tonight..mainly cloudy. Chance of a shower or inland flurry. Low 2
 coast to zero inland.
Monday..cloudy with sunny periods. Slight chance of showers or inland
 flurries. Brisk outflow wind through the inlets. High 7 coast to 4
 inland.
Tuesday..periods of rain. Windy. Low 1 coast to -2 inland. High 7
 coast to 3 inland.
Probability of precipitation in percent 60 tonight. 30 Monday and
 90 Tuesday.

Queen Charlottes.
Tonight..mainly cloudy. Chance of showers. Low near 3.
Monday..mainly cloudy. Chance of showers. High near 8.
Tuesday..periods of rain. Windy. Low near 4. High near 9.
Probability of precipitation in percent 60 tonight. 60 Monday and
 90 Tuesday.

End/ts


449 
fpcn50 cwvr 262204
mountain weather forecast for coastal British Columbia issued by the
Pacific weather centre of Environment Canada in Vancouver at 2:00 PM
PST Sunday 26 november 1995 valid until midnight Monday.  The next
scheduled forecast will be issued at 6:00 AM PST Monday.

Precipitation intensity is forecast as an
hourly rate of snowfall water equivalent.
  Nil        light          moderate       heavy
no pcpn   up to 2.5 mm   2.5 to 7.5 mm   more than 7.5 mm

discussion.
    A patchy moist slightly unstable west-northwest flow will affect
the regions tonight. A frontal wave near 49n/143w this afternoon will
move to lie 49n/134w Monday at 4am and to 49n/129w Monday 4pm. It will
spread increasingly steady precipitation from west to east across the
south coast beginning Monday morning. Cloud from the northern portion
of the system will brush the north and central coasts as well but
decreasing amounts of precipitation are expected farther northward.
Significant warm air advection will accompany this feature across the
south mainly the second half of Monday thus raising the freezing levels
considerably. Meanwhile in the north a drier regime will prevail as
outflow conditions develop.

Freezing level..1400 metres south to 1000 metres north. Levels rising
to 2000 metres south and 1200 metres north Monday evening.

Extended outlook.
The upper flow will become more southwesterly on Tuesday and will lie
across the south coast. A series of systems will bring copious amounts
of precipitation and mild conditions Tuesday and Wednesday while the
north stays drier. A broad cool trough will move in on Thursday as the
storm track shifts south.

South coast mountains.
Warnings.. None.
Isolated light flurries through Monday morning. Light to moderate snow
through the remainder of Monday.
Mountaintop winds..southwest 20 to 40 km/h becoming west 30 to 50
Monday afternoon.

Location        precip to 4am   precip 4am-4pm  min   max
                Monday          Monday

squamish        0-1             6-15            4     9
duffey lk       0-1             1-5             -2    1
allison pass    0-1             1-5             -2    2
Fraser canyon   0-1             1-5             4     2

central coast mountains.
Warnings.. None.
Isolated light flurries through Monday with locally light to moderate
snow Monday afternoon/evening extreme southern sections.
Mountaintop winds..southwest 20 to 40 km/h.

Location        precip to 4am   precip 4am-4pm  min   max
                Monday          Monday

heckman pass    0-1             1-5             -4     1

north coast mountains.
Warnings.. None.
Isolated light flurries through Monday evening.
Mountaintop winds..southwest 15 to 30 km/h.

Location        precip to 4am   precip 4am-4pm  min   max
                Monday          Monday

terrace tyee    0-1             0-1              -1    3
bear pass       0-1             0-1              -7   -3
ningunsaw pass  0-1             0-1             -10   -5
telegraph crk   0-1             0-1             -10   -5

confidence..good..brunt of the moisture with approaching wave should
pass just south of south coast mountains Monday but following system
for Tuesday pointed more directly at south coast.

This mountain weather forecast was produced for BC ministry of
transportation and highways, snow avalanche programs and applies
specifically to those areas in the forecast.  If further information
or other products are required for local operations, please call
664-9033.

End/ts