A High Risk excessive rainfall alert has been issued for South-Central Texas, including areas west of San Antonio. Torrential storms are expected to bring heavy rainfall to the region tonight and into Wednesday.

The storms could dump 10 to 20 inches of rain on already saturated areas, raising the risk of life-threatening flash flooding. This alert indicates a high risk of dangerous overnight flooding in South Texas.

Further details on the alert and the potential flooding risk are available through live updates and coverage of the situation as it develops.