Alpine Forecast Whistler

Posted on Wednesday, March 03, 2010

Some clearing

A ridge of high pressure will build over the South Coast today in the wake of the weak front that moved through the coast last night.

This will bring a drying trend today with at least a partial clearing expected. The ridge will move to the east on Thursday, giving way to a front approaching from the Pacific. The front will be weak and will tend to dissipate as it arrives over Vancouver Island but it is still expected to produce some clouds over the area on Thursday with a slight chance of precipitation by Thursday night.

The front will dissipate over Vancouver Island on Friday leaving the area with just clouds and a slight chance of precipitation early Friday morning. Then a ridge of high pressure will begin to build over the South Coast leading to an improving trend for the remainder of Friday and a very nice day on Saturday with sunshine and mild temperatures. A cold front will be approaching the coast on Sunday, likely bringing precipitation in the latter part of the day and bringing cooler air early next week.

Today..Cloudy with a chance of morning flurries then clearing. Fog patches dissipating near noon.
Alpine high minus 1.
Freezing level 1300 metres rising to 1700 this afternoon.
Mountain top winds light and variable.

Tonight..Partly cloudy.
Alpine low minus 6.
Freezing level lowering to valley bottom.
Mountain top winds light and variable.

Thursday..Mainly cloudy. A slight chance of flurries late in the day.
Alpine high minus 4.
Freezing level rising to 1400 metres in the afternoon.
Mountain top winds light and variable.

Friday.. A slight chance of morning flurries then clearing.
Freezing level valley bottom rising to 1400 metres.

Saturday.. Sunny.
Freezing level valley bottom rising to 1700 metres.
Sunday.. Clouding over with periods of snow developing late in the day
.
Snowfall accumulations less than 5 cm.
Freezing level 1200 metres.

Source data Environment Canada

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