The Icefields Parkway is anticipated to be closed for avalanche control work beginning 3 p.m. Wednesday.
The closure will be from Athabasca Falls to Saskatchewan River Crossing.
Parks Canada originally planned to reopen the highway on Friday but has since delayed the anticipated opening to 2 p.m. Saturday.
A winter storm is forecast for Jasper and Banff national parks starting Wednesday, bringing high winds and upwards of 45 centimetres of snow by Friday.
“This snow, combined with 50 cm already received on an unstable snow base, will require avalanche control work,” Parks Canada said in a notice.
“Natural avalanches have already occurred and control work will reduce the likelihood of more avalanches that could put the safety of travellers at risk.”
The storm is expected to start Wednesday afternoon and last until Thursday night, with avalanche control work and road clearing taking place Friday.
If conditions allow, the closure distance may be reduced to between Parker Ridge and Saskatchewan River Crossing on Thursday.
Check 511.Alberta.ca frequently for updates.
