National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorms in the Southern Plains

A slow moving front combined with tropical moisture will maintain the threat of locally considerable flash/urban flooding across much of Texas and Oklahoma through Friday. Isolated severe storms capable of mainly severe wind gusts appear possible over portions of Kansas, Oklahoma, and Texas this afternoon and evening. Read More >

Flooding is one of the most significant weather hazards in the U.S., from both damage costs and human casualties.  More information can be found at weather.gov/safety/flood. Spanish resources can be found here.

Prepare for Flooding, Before it Happens!

Learn more about your flood risk from the FEMA Map Service Center

Learn more about the Hydrology Program of NWS Chicago, including the hydrology of northeast Illinois and northwest Indiana