Update: 9:43 p.m. Monday, January 23: The National Weather Service is reporting that “widespread rainfall” to hit the San Antonio area starting late Monday night, January 23. An incoming strong storm system is expected to bring the “widespread rainfall” to the area beginning Monday night before ending Tuesday afternoon, January 24. There is a small chance of localized flooding as rainfall amounts of 1-2 inches are expected.
A dry day is expected today before changes arrive tonight into Tuesday. Widespread rain is expected then with average amounts in excess of 1 inch east of I35. A strong to severe storm will be possible in the Coastal Plains late Tuesday morning into the early afternoon. pic.twitter.com/eXjyXqKHJY
— NWS Austin/San Antonio (@NWSSanAntonio) January 23, 2023