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Article #911Coastal BC -
From: weather
Date: Sat, 16 Dec 1995 00:00
Date: Sat, 16 Dec 1995 00:00
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9719 bytes
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Fpcn11 cwvr 162345
forecasts for coastal British Columbia issued by the Pacific weather
centre of Environment Canada at 4 PM PST Saturday 16 December 1995
for tonight Sunday and Monday.
The next scheduled forecast will be issued at 7 PM.
Synopsis for coastal BC.
A weak front now crossing the coast will move inland this evening.
The front is giving a few showers to coastal British Columbia and a
few flurries inland on the north coast. An intense low pressure
system over the Pacific is moving toward the queen charlotte islands.
Very strong winds and occasionally heavy rain will accompany this
system as it crosses the coast. Hardest hit areas will be north of
northern Vancouver Island where southeast winds will reach warning
criteria. Over inland sections of the north coast snow will change
to rain Sunday as the remnant arctic air is eroded by warm air moving
in with an approaching warm front. A snowfall warning for north
coast inland sections has been issued. The wet weather pattern will
continue on Monday over all areas.
Freezing level..near 1000 metres except surface inland.
Levels rising to 1800 metres Sunday. Remaining at or near the
surface inland north coast.
Greater Vancouver.
Tonight..a few showers. Becoming windy. Low 6.
Sunday..periods of rain. Windy. High 10.
Monday..periods of rain. Windy low 6. High 10.
Probability of precipitation in percent 80 tonight. 100 Sunday and
90 Monday.
Greater Victoria.
Tonight..a few showers. Becoming windy. Low 6.
Sunday..periods of rain. Windy. High 10.
Monday..periods of rain. Windy. Low 6. High 11.
Probability of precipitation in percent 80 tonight. 100 Sunday and
90 Monday.
Lower Fraser Valley.
Tonight..cloudy. A few showers. Low 5.
Sunday..periods of rain. Windy. High 9.
Monday..periods of rain. Windy. Low 6. High 10.
Probability of precipitation in percent 80 tonight. 100 Sunday and
90 Monday.
Whistler.
Tonight..cloudy. A few showers. Low near 1.
Sunday..periods of rain mixed with snow in the morning. High 4.
Monday..periods of rain. Low 2. High 5.
Probability of precipitation in percent 90 tonight. 100 Sunday and
90 Monday.
Howe Sound.
Tonight..cloudy. A few showers. Low 4.
Sunday..periods of rain. Windy. High 8.
Monday..periods of rain. Low 6. High 10.
Probability of precipitation in percent 90 tonight. 100 Sunday and
90 Monday.
Sunshine Coast
east Vancouver Island.
Tonight..cloudy with showers. Wind southeast 40 to 60 km/h. Low 6.
Sunday..periods of rain. Wind southeast 40 to 60 km/h. High 9.
Monday..periods of rain. Low 6. High 9.
Probability of precipitation in percent 90 tonight. 100 Sunday and
90 Monday.
West Vancouver Island.
Tonight..periods of rain. Wind southeast 40 to 60 km/h. Temperature
steady near 7.
Sunday..rain heavy at times. Wind southeast 40 to 60 km/h. High 11.
Monday..cloudy with showers. Low 6. High 9.
Probability of precipitation in percent 90 tonight. 100 Sunday and
90 Monday.
North Vancouver Island.
Wind warning issued.
Tonight..cloudy with a few showers. Wind southeast 60 to 100 km/h
over exposed coastal areas. Temperature steady near 7.
Sunday..rain heavy at times. Wind southeast 60 to 100 km/h. High 9.
Monday..cloudy with showers. Low 5. High 9.
Probability of precipitation in percent 80 tonight. 100 Sunday and
90 Monday.
Central coast - coastal sections.
Wind warning issued.
Tonight..a few showers. Wind increasing to southeast 50 to 80 km/h
over exposed coastal areas. Low 5.
Sunday..periods of rain heavy at times. Wind southeast 50 to 80 km/h.
High 9.
Monday..cloudy with showers. Windy. Low 4. High 8.
Probability of precipitation in percent 80 tonight. 100 Sunday and
80 Monday.
Central coast - inland sections.
Tonight..cloudy with flurries at times mixed with rain. Windy.
Low minus 1.
Sunday..mixed rain and snow. Changing to rain. Windy. High 4.
Monday..cloudy with showers. Windy. Low near 2. High near 5.
Probability of precipitation in percent 90 tonight. 100 Sunday and
80 Monday.
North coast - coastal sections.
Wind warning issued.
Tonight..cloudy with a few showers. Wind increasing to southeast 50
to 80 km/h over exposed coastal areas. Low 4.
Sunday..periods of rain. Southeast wind 50 to 80 km/h. High 6.
Monday..cloudy with showers. Windy. Low 4. High 8.
Probability of precipitation in percent 80 tonight. 100 Sunday and
90 Monday.
North coast - inland sections.
Snowfall warning issued.
Tonight..cloudy with flurries. Gusty outflow wind. Accumulations 2 to
5 centimetres. Low minus 4.
Sunday..periods of snow becoming mixed with rain in the afternoon.
Risk of freezing rain. Gusty outflow wind. Accumulations of 10 to 15
centimetres. High near 1.
Monday..cloudy with showers or flurries. Windy. Low minus 1.
High near 2.
Probability of precipitation in percent 90 tonight. 100 Sunday and
80 Monday.
Queen Charlottes.
Wind warning issued.
Tonight..cloudy with a few showers. Wind increasing to southeast 50
to 80 km/h. Temperature steady near 7.
Sunday..rain at times heavy with amounts to 25 millimetres by
afternoon. Wind southeast 50 to 80 km/h. High 8.
Monday..cloudy with showers. Windy. Low 5. High 8.
Probability of precipitation in percent 80 tonight. 100 Sunday and
80 Monday.
End/dj
443
fpcn50 cwvr 162159
mountain weather forecast for coastal British Columbia issued by the
Pacific weather centre of Environment Canada in Vancouver at 2:00 PM
PST Saturday 16 December 1995 valid until midnight Sunday. The next
scheduled forecast will be issued at 6:00 AM PST Sunday.
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 weak upper trough now through prince rupert and southern Vancouver
Island will lie east of the coast mountains by midnight. A few
showers or flurries will accompany the trough. The next upstream
system lies at about 140w. The associated warm front will sweep
warmer air and precipitation across all of the coast Sunday. The
trailing cold front will move to lie from about prince rupert due
southward by Sunday afternoon. Steady precipitation will reach
Vancouver Island overnight and spread to the mainland mountains
Sunday morning. The arctic front currently lies from just east of
bella coola to west of terrace. It is forecast to gradually
retreat east from the central coast tonight and from the north
coast later Sunday.
Freezing level..near 1000 metres along the trough sloping to
surface inland. Levels rising to 1800 metres Sunday morning.
Remaining at or near surface inland north coast.
Extended outlook.
The soggy west to southwest flow will continue. A series of fronts
are expected to cross the coast right through the middle of next
week. Relatively mild conditions will continue with freezing levels
ranging about 1200 to 2000 metres.
South coast mountains.
Warnings.. None.
Light this evening easing to nil to light overnight. Becoming moderate
occasionally heavy Sunday.
Mountaintop winds..southwesterly 20 to 40 km/h rising to southerly
60 km/h Sunday.
Location precip to 4am precip 4am-4pm min max
Sunday Sunday
squamish 1-5 15-30 -2 2
duffey lk 1-5 15-30 -3 2
allison pass 1-5 6-15 -4 1
Fraser canyon 1-5 1-5 1 5
central coast mountains.
Warnings.. None.
Light this evening easing to nil to light overnight becoming light
to moderate occasionally heavy Sunday morning.
Mountaintop winds..southerly 20 to 40 km/h rising to southeasterly
50 to 70 km/h Sunday morning.
Location precip to 4am precip 4am-4pm min max
Sunday Sunday
heckman pass 1-5 15-30 -3 2
north coast mountains.
Warnings.. Snowfall warning.
From the vicintiy of stewart northward: light this evening then
nil to light through Sunday. Elsewhere light this evening easing
to nil to light overnight becoming moderate occasionally heavy Sunday
morning. Mountaintop winds southerly 20 to 40 km/h rising to
southeasterly 50 to 70 km/h Sunday morning.
Location precip to 4am precip 4am-4pm min max
Sunday Sunday
terrace tyee 1-5 15-30 -2 2
bear pass 1-5 15-30 -8 -1
ningunsaw pass 1-5 1-5 -9 -3
telegraph crk 1-5 1-5 -14 -9
confidence..only fair on amounts and onset of precipitation.
The associated low pressure system is intense and May bring more
precipitation than forecast on Sunday. Freezing rain is also
possible over the inlets of the north 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/dj
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 100886,446eed5ea66ed9 X-Google-Attributes: gid100886,public From: weather@wimsey.com Subject: Coastal BC - Date: 1995/12/16 Message-ID: <P951116.192011.2571@vanbc.wimsey.com> X-Deja-AN: 122012944 sender: news@wimsey.com references: <P951116.152014.20452@vanbc.wimsey.com> supersedes: <P951116.152014.20452@vanbc.wimsey.com> organization: Wimsey Information Services newsgroups: bc.weather