A flood advisory means river or stream flows are elevated or ponding of water in urban and other areas is occurring or is imminent.
A flood warning means that flooding is immenent or has been reported. Stream rises will be slow and flash flooding is not expected. All interested parties should take necessary precautions immediately though.
A flood warning means that flooding is immenent or has been reported. Stream rises will be slow and flash flooding is not expected. All interested parties should take necessary precautions immediately though.