TODAY’S FORECAST
A stronger cold front will move through today. It will bring us a chance for isolated strong to severe storms. The best timing is from 10am-3pm, but the rain will linger through the evening commute. The Storm Prediction Center has issued a level 1, marginal risk, for severe storms today across the state of Tennessee.
Damaging wind is the main threat. However, there is some spin in the atmosphere along the Cumberland Plateau late this morning into the early afternoon. That would be the best timing if we were to see a tornado spin up. Heavy rain will accompany these storms, but bringing us much needed rain in a drought stricken area. Rainfall amounts through 7pm will be 1/4″ to over an inch in some locations. The storm does weaken as it moves from west along the Plateau east to the Smoky Mountains.
Highs will be reached early, likely around noon today. We’ll top out in the mid to upper 60s, but fall to the 50s through the evening rush hour.
Make sure to track today’s storms with the eastTNweather app!
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Through the weekend
Another cold front will swing through the area on Wednesday. That will increase our rain chances after the lunch hour on Wednesday. Behind this next front, colder and drier air settles back in. That will drop our afternoon highs back to the 30s and low 40s. But, at least it will be abundantly sunny. Another disturbance will race through Saturday night into Sunday, bringing a chance for light snow in the mountains of East Tennessee and North Carolina.
Next Week
Another cold front will swing through the area on Wednesday. That will increase our rain chances after the lunch hour on Wednesday. Behind this next front, colder and drier air
settles back in. That will drop our afternoon highs back to the 30s and low 40s. But, at least it will be abundantly sunny. Another disturbance will race through Saturday night into Sunday, bringing a chance for light snow in the mountains of East Tennessee and North Carolina.
7-Day Weather Forecast
Knoxville, Chattanooga, Tri-Cities & Crossville, TN Updated Daily
Extended Outlook:
As we head into late December, expect typical winter weather for East Tennessee: chilly mornings, cool afternoons, and a few chances for light rain or snow showers. Temperatures will generally hover in the mid to upper 40s, with lows in the 20s and 30s. Be sure to check the forecast daily for updates, as winter weather can change quickly in the mountains and valleys of East Tennessee.
Key Tips for the Week Ahead:
- Dress in Layers: With daytime highs in the 40s and low 50s, layering is key to staying comfortable.
- Prepare for Freezing Temps: As temperatures dip below freezing at night, protect your outdoor plants and be mindful of icy patches on roads.
- Watch for Light Rain: While the start of the week looks dry, expect a higher chance of rain by Thursday, so have an umbrella ready.
We hope this forecast helps you plan your week in Knoxville and East Tennessee! Keep checking back for the latest updates, and stay warm, East Tennessee!