Police in Northampton County are asking for the public's help to find a female robber.

They say a woman held up the Dollar General in the 400 block of Main Street in Walnutport Tuesday.

Police say the woman was armed but they didn't specify what kind of weapon she had.

She's said to be between 40 and 50 years old.

She was last seen wearing a green jacket with yellow stripes and driving a silver/grey GMC Envoy.

Anyone with information should call the police.