Summary:
- A severe thunderstorm has been reported in Berkshire County, Massachusetts, with the potential for quarter-sized hail and a possible tornado.
- The National Weather Service has issued a tornado warning, advising residents to take cover immediately and seek shelter in a sturdy building.
- The storm is expected to bring heavy rain, strong winds, and the possibility of significant damage to the area. Residents are encouraged to monitor the weather and follow the instructions of local authorities.