Jan 17, 2025 · Latest weather predictions as Tennessee faces hazardous cold air. Bundle up Tennessee because it's about to get downright frigid. Tennessee, along with most of the lower 48 states, can expect...

Dec 31, 2024 · According to temperature outlook data, mapped by Pivotal Weather, Tennessee, as well as parts of Kentucky, Virginia, Georgia, Alabama, Virginia, and the Carolinas were the most likely to...

Jan 9, 2024 · The Polar Vortex is an area of low pressure and cold air in the upper levels of the atmosphere that strengthens over the North Pole during the winter season.

Jan 15, 2024 · In the last couple of years, polar vortex has become a popular term. Here's a look at what it means for us weather-wise this week and if we will have to deal with it in Tennessee.

Jan 1, 2025 · Tennessee has a 90-100% chance of seeing below normal temperatures between Tuesday, Jan. 7, and Monday, Jan. 13. Here's what Tennesseans need to know. How cold will it get in Tennessee?

Jan 17, 2025 · A polar vortex of brutally cold air that normally circles the Arctic will be spilling southward, starting this weekend and into next week, bringing below-freezing temperatures to many parts of...

Nov 25, 2024 · When the AO is in a “positive phase”, the Polar Vortex is “tight” due to the pressure being strong between the Arctic and mid-latitudes. This keeps the jet stream in a flatter position and keeps...

Dec 31, 2024 · Multiple rounds of frigid, arctic air could sweep across the eastern half of U.S. in the coming weeks, ushering in an abnormally cold start to 2025. The first blast of bitter cold hits the Northern Plains and the Midwest on Wednesday and Thursday and then reaches the Northeast by the end of this week.

Jan 3, 2025 · After moving off the Pacific coast, Winter Storm Blair is set to impact areas from the Central Plains, the Ohio and Tennessee valleys, and then the mid-Atlantic.

Jan 3, 2025 · Bitter temperatures are forecast to hit swathes of the U.S. this weekend as a polar vortex—the area of cold air that circulates around the Arctic—expands, with the National Weather Service...