Many in Middle Tennessee woke up Thursday to several volleys of tornado warnings, lightning, thunder and a lot of rain as round after round of severe weather blew through the region. At least four people are dead in Tennessee,

The highest threat is expected Wednesday evening and overnight, with damaging wind gusts of over 70 mph, large hail, and tornadoes all possible. The southwestern part of the area faces a heightened risk for large hail and tornadoes, with a greater than 10% chance of a significant tornado (EF2 or higher) impacting the area.

When a warning is issued, take action. This means tornado conditions are imminent and have been spotted either by someone on the ground or by radar. Warning areas are typically smaller than those within a watch and are issued for a shorter time period, typically about 15 minutes.