Remnant heavy rainfall from Ian may bring limited flash, urban, and small stream flooding today across portions of the mid-Atlantic. Ongoing major to record river flooding following Ian will continue this week across portions of central Florida. Locally heavy rainfall and flash flooding are possible in southern Utah through Monday. Read More >
Forecasts of future precipitation are derived from weather models and from forecaster judgment. Although accuracy of precipitation forecasts can vary from weather system to weather system, such forecasts are important for river forecasts.
More national forecast precipitation options
Static images. Updates every 6-12hrs.
Forecast precipitation interactive maps
Gridded forecasts for future rainfall. Interactive maps with reduced functionality indended for mobile devices and tablets.
Forecast precipitation interactive maps
Interactive maps with dynamic overlays. Gridded forecasts for future rainfall. Not recommended for mobile devices.
