Knoxville Braces for Severe Thunderstorms

Tornado watch issued as heavy rain, hail, and damaging winds expected across East Tennessee

Apr. 5, 2026 at 12:54am

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The National Weather Service has issued a tornado watch for the Knoxville metropolitan area and surrounding counties, warning residents to prepare for a severe thunderstorm system expected to bring heavy rainfall, large hail, and damaging winds to the region throughout the day.

Why it matters

Severe weather events can pose significant risks to public safety, infrastructure, and property in the Knoxville area, which has experienced its share of powerful storms in recent years. Residents are advised to closely monitor weather alerts and take appropriate precautions to protect themselves and their homes.

The details

The storm system is expected to move into the Knoxville area around midday, with the potential for isolated tornadoes, golf ball-sized hail, and wind gusts up to 70 mph. Power outages and flash flooding are also possible in some areas, particularly along small creeks and streams.

  • The tornado watch is in effect until 8 PM EDT.
  • The severe thunderstorms are expected to arrive in Knoxville around 12 PM EDT.
  • The storm system is forecast to move out of the region by 8 PM EDT.

The players

National Weather Service

The federal agency responsible for issuing weather forecasts, watches, and warnings for the United States.

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What they’re saying

“We're urging everyone in the Knoxville area to take this storm system seriously and be prepared to take shelter if necessary. Stay tuned to local media and have multiple ways to receive weather alerts.”

— Meteorologist Samantha Reeves, National Weather Service Knoxville

What’s next

The National Weather Service will continue to monitor the storm system and issue updates throughout the day. Residents should stay alert for any changes to the forecast or additional weather warnings.

The takeaway

Severe thunderstorms can pose a serious threat to public safety, and it's crucial for Knoxville residents to heed weather warnings and take appropriate precautions to protect themselves and their property. This event serves as a reminder of the importance of being prepared for extreme weather conditions.