Dangerous Cold Snap: Polar Vortex Slams Sioux Falls This Week

Winter is here in the Sioux Empire, and if you don’t believe it yet, brace yourself. Our old friend Polar Vortex is planning on stopping by this week.

How Cold Will Sioux Falls Get?

On Wednesday, a mass of very cold air will begin moving south from Canada and freeze much of the US, including Sioux Falls.

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Sioux Falls can expect temperatures to start to fall this afternoon and continue overnight until we hit a low of seven below zero. Oh! And don’t forget about the wind chills, they’ll be even colder.

What the National Weather Service Says

“Much colder air moves into the region today and into tonight. By daybreak tomorrow morning, wind chills as cold as 25 degrees below zero are expected. Bundle up if spending any time outdoors,” – National Weather Service

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