Environment Canada has issued a winter storm watch for the South Klondike Highway from Carcross to White Pass.
It says that is due to a frontal system moving across the area today.
The weather office says total snowfall amounts may reach up to 25 centimetres.
It warns drivers about rapidly changing conditions and says heavy and blowing snow may reduce visibility.
After targeting Cirillo, the gunman made his way down the street to Parliament Hill and entered Centre Block, where he fired multiple shots before he was killed. The attack happened in the Hall of Honour while Conservative and NDP MPs were gathered in surrounding committee rooms for their weekly caucus meetings.
At least three deaths have been linked to torrential rain from an atmospheric river weather system that hammered British Columbia's south coast over the weekend. On Vancouver Island, police said Tuesday that emergency personnel were waiting for an opportunity to safely recover the body of a driver whose vehicle was submerged when an overflowing river washed out a road near Bamfield on Saturday.
Recounts in two ridings and a tally of 49,000 absentee and mail-in ballots that are set to begin this Saturday will hold the key to the outcome, with both the NDP and the B.C. Conservatives falling short of the 47 ridings needed to form a majority after the initial count ended on the weekend.
Police are asking for the public's help in locating a 59-year-old man who was last seen near Pipeline Road and Galette Avenue, beside the swollen Coquitlam River. Robert Belding went missing Sunday afternoon at the tail end of an atmospheric river weather system that drenched B-C's south coast over the weekend.
R-C-M-P in Ladysmith say a 19-year-old man is dead after a single-vehicle crash. It happened last night shortly after 10 p-m in the southbound lanes of the Trans-Canada Highway, which was closed for several hours.
Police say a youth has been arrested after a report of online threats against a school in the Metro Vancouver community of Richmond. RCMP say the Richmond School District contacted them on Saturday about alleged threats that a shooting would take place at a particular school on Monday.