Flash flood warning issued for Gwinnett until 7 p.m.

As more rain moves into the area today, the National Weather Service has issued a flash flood warning for Gwinnett County until 7 p.m.

The flash flood watch for the area has been extended until Friday at 6 a.m.

Periods of heavy rain are likely across north and central Georgia through Friday. Forecasters say an additional inch of rain is likely.