San Antonio and the Hill Country are under a flash flood watch from 7 p.m. Friday night until 1 p.m. Saturday, with the possibility of significant rainfall – the most substantial since July. The warning, issued by the National Weather Service, covers a large swathe of South Texas as a Pacific cold front pushes through the region, triggering widespread rain showers.
What to Expect
The National Weather Service anticipates rainfall amounts of 1 to 3 inches across the region, with isolated areas potentially receiving up to 5 inches. This level of rainfall could lead to excessive runoff, posing a life-threatening risk of flooding to rivers, creeks, streams, and other low-lying areas. Residents are urged to take precautions and avoid these areas during periods of heavy rain.
Beyond the Rain: Gusty Winds, Hail, and Tornado Risk
In addition to the threat of flash flooding, the weather system also brings the potential for gusty winds and hail. While less likely, an isolated tornado cannot be completely ruled out. Residents should monitor weather updates and be prepared to take shelter if necessary.
Relief for Drought-Stricken Texas?
South-Central Texas is currently experiencing a severe six-year drought, causing waterways and waterflows to dwindle. This rainfall offers a potential respite, although its impact on the drought will depend on the amount and duration of the precipitation. San Antonio residents remain under Stage 3 water restrictions, allowing only once-a-week automated sprinkler usage based on street address. However, hand-watering with a garden hose is permitted at any time, according to the San Antonio Water System.
Stay informed and stay safe as the weather system moves through South Texas. Monitor local news and weather reports for the latest updates and advisories.