Overnight storms are expected to bring potentially catastrophic flooding to areas west of San Antonio. The Weather Prediction Center may upgrade South Texas to a rare High Risk for excessive rainfall due to worsening flash flooding.

Some areas have already experienced significant rainfall, with over 10 inches reported. Additional heavy rainfall is possible, with 10 to 20 more inches expected through midweek.

Further details on the storm and potential flooding are available through CBS Austin. Residents are advised to stay informed and monitor weather updates for the latest information on the developing storm situation.