Extreme cold warnings continue in central, northern Alberta

Environment Canada has issued extreme cold warnings for much of Alberta. Wind chill values could be between minus 40 and minus 45. The cold weather is expected to improve by Tuesday afternoon. These are the areas under an extreme cold warning Tuesday morning:Edmonton, St. Albert and Sherwood Park Leduc, Camrose, Wetaskiwin and Tofield Fort Saskatchewan, Vegreville, Red Water and Smoky Lake Westlock, Barrhead and Athabasca Fort McMurray and Fort MacKay Fort Chipewyan and Wood Buffalo National Par