The National Weather Service has issued a tornado warning for all of northern Jefferson County, including Gardendale, Fultondale, Center Point, Morris, Pinson, Gryasville, Adamsville and surrounding areas.

The NWS says radar is indicating a possible tornado moving out of the Oak Grove area and on a northeast path. There is no report of a confirmed tornado on the ground, but the radar indication is strong.

The warning is in effect until 10 p.m.