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While the world can expect fewer severe cold events as average temperatures rise, people still need to be prepared for wintery blasts.
The Tennessee Valley Authority (TVA) has asked ten million customers to reduce power consumption for Wednesday morning as record heating demand is forecasted amid a cold blast.
Some of the coldest arctic air in years is dropping into Southeast Louisiana and will last into Wednesday morning posing risks for frostbite and frozen pipes
An Arctic blast of frigid air will hang on through the week, with light to moderate snowfalls likely on Tuesday and possible on Friday.
Arctic air will spill into southeast Louisiana Monday night and bring a long duration cold snap to New Orleans with freezes expected all the way to the coast