Power lines were reported down in northeast Hamilton County after a severe thunderstorm warning was issued for the area.
The National Weather Service issued the warning at 4:09 p.m. for southwestern Bradley County and Hamilton County.
The warning lasts until 5 p.m. and warned of wind gusts reaching 60 miles per hour.
Hamilton County dispatchers received a call about downed power lines on University Drive in Collegedale at 4:13 p.m. Dispatchers received another call about downed power lines in the 9400 block of State Street in Ooltewah at 4:18 p.m.
Chattanooga, Cleveland, Sodd-Daisy, Signal Mountain, Walden, Lakeside, Harrison, Collegedale, Ooltewah, East Brainerd and Apison are among the areas that could be affected, according to the National Weather Service.