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A polar vortex is bringing another round of frigid, Arctic air to the Eastern United States.

Temperatures across Tennessee are expected to drop into the low 20s and upper teens over the weekend.

There is a chance for ice or a wintry mix in parts of the Appalachians in Eastern Tennessee.

Another round of frigid weather is making its way to the Eastern United States and will affect most of Tennessee.

If you couldn’t get enough of the cold temperatures in early December, there’s more on the way for Tennessee this coming weekend. A polar vortex is bringing Arctic air into the United States, and during this time, the state can expect temperatures to drop into the low 20s to the upper teens, just in time for the winter holidays.

The wind chill over the weekend could d

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