Raleigh Durham, NC, August 20, 2026 —

A severe thunderstorm warning was issued by the National Weather Service on Thursday afternoon, impacting several counties in North Carolina. The warning specifically targeted central Wake County, northwestern Johnston County, south central Franklin County, and southwestern Nash County.

Residents in these areas were advised to take necessary precautions as the severe weather approached. The National Weather Service is responsible for issuing such warnings, which are typically based on real-time weather data and radar indications of severe conditions, such as high winds, large hail, or the potential for tornadoes.

Details regarding the specific threats associated with this particular thunderstorm, such as expected wind speeds or hail size, were not immediately available. The duration of the warning also was not specified in the provided information.

The National Weather Service issues severe thunderstorm warnings when conditions are conducive to the formation of thunderstorms producing damaging winds of 58 mph or greater, and/or hail of 1 inch in diameter or larger. These storms can also pose a threat of flash flooding and frequent lightning.

Information regarding the exact time the warning was issued and when it was set to expire was not provided. Residents in the affected counties were encouraged to stay informed through local weather updates and to seek shelter if conditions deteriorated.


Story summarized from the original created by Hannah Leyva on www.cbs17.com, see more information here.

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