Extreme weather warning issued for Edmonton, much of northern and eastern Alberta

Edmonton is among a lengthy list of Alberta communities facing an extreme cold weather warning.

As of 3:34 p.m. Wednesday, Environment Canada had issued extreme cold weather warnings for communities across northern Alberta, including the provincial capital, St. Albert and Sherwood Park. The extreme cold warning stretchesnorth toHigh Level andWood Buffalo, thendownthe eastern part of the province, through Lloydminster to Medicine Hat in the south.

An Arctic air mass isexpected to cover AlbertaWednesday night,causing temperatures to plummet to around the 40 degree mark, according to Environment Canada.Extreme cold warnings are issued when the temperature, or the wind chill, reaches the -40 Cmark.

While many other places aren't facing such extreme cold, the frosty weather is expectedfor the remainder of the week in many parts of the country.

"It's not just Alberta, it's Saskatchewan, it's Manitoba, it's much of Canada," said Dan Kulak, an Edmonton meteorologist with Environment Canada.

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"Our American friends are certainly in it as well," said Kulak. "We have winter weather advisories out for even west Texas."

The continent-wide cold outbreak even meanssingle-digit Celsius temperatures along the Gulf Coast of the U.S., he said.

Here in Alberta, motorists may find themselves with long waits for roadside assistance from the Alberta Motor Association because of the cold weather.

The wait for full towing, a boost, battery test or flat tire is about 16 hours, the AMA website states. A shorterwait, only four hours, is for a locksmith's services or for key replacement.

Wind chill a factor

Unlike some other regions, there is not a lot of snow accompanying the cold weather across the Prairies, saidKulak.

The big termperature dropfirst slid acrossAlberta on Christmas Eve.Wind chill has been a big factorhere,said Kulak.

Kulak said questions people should ask themselves under these cold weather conditions include:"Do I really need to go anywhere? Can I stay home?" People should "make the choice wisely," he added.

It is possible to dress for this extreme weather, but Kulak cautions people to account for the wind when doing so.

According to Environment Canada, extreme cold puts everyone at risk for symptoms like shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes. It may also be too cold for pets to stay outside.