This Flood Outlook is intended to provide a general outlook for significant river flooding. It is not intended to depict all small-scale events such as localized flooding and/or flash flooding. This graphic will not depict minor river flooding as this implies only minimal or no property damage with possibly some public inconvenience. For official text forecasts, visit the Forecasts/Products section.
See National Product for outlook outside our area.
Possible: Hydrometeorological conditions indicate that significant flooding could occur. Such flooding is neither certain nor imminent.
Likely: Hydrometeorological conditions indicate that significant flooding can be expected during the outlook period.
Occurring/Imminent: Significant flooding is already occurring or is forecast to occur during the outlook period.