News Summary
San Antonio is under a Severe Thunderstorm Watch with storms expected from 7 PM to 2 AM. Authorities warn of potential hail larger than tennis balls and tornado activity, while heavy rainfall has already resulted in road closures and power outages. A Flash Flood Warning is in effect, and residents are urged to stay vigilant and prepared for further severe weather in the coming days.
San Antonio Faces Severe Thunderstorm Risks Overnight
San Antonio is under a Severe Thunderstorm Watch as storms are expected to hit the area from 7 PM to 2 AM, according to the National Weather Service. The forecast predicts the storms will develop along an outflow boundary in the Hill Country and sweep into the metro area, bringing with them significant hazards including potential hail larger than tennis balls and possible tornado activity.
A Flash Flood Warning is in effect until 5 AM for parts of Bexar, Guadalupe, and Wilson counties due to the heavy rainfall that accompanies these storms. Reports indicate that some areas have already received over three inches of rainfall, significantly adding to concerns of street flooding. More than 20 roads in Bexar County have been closed as flooding continues to pose challenges for commuters and residents alike.
More than 12,000 customers found themselves without power as the storm conditions intensified. As the evening progressed, storms produced frequent lightning and increasing thunder, with rain beginning around 8:15 PM. The storm activity is expected to slow down after 2 AM, but experts warn that sporadic storm systems will persist over the next several days due to a weak frontal boundary and multiple outflow boundaries.
In addition to the immediate threats posed by the severe storms, residents are advised to stay vigilant, monitoring radar updates for developing conditions. While the current risk level for severe storms in areas like San Antonio, Boerne, and Kerrville has been assessed at a Level 2 out of 5, New Braunfels and parts along the I-35 corridor are categorized at Level 1.
Recent Weather Activity
This comes on the heels of storms that swept through San Antonio on Monday night, resulting in large hail and gusty winds in surrounding Hill Country areas. The multitude of weather disturbances combined with the region’s continuing struggle with drought contributes to the severity of the current weather systems. San Antonio has registered an Exceptional Drought status since mid-March, with rainfall significantly below average for the year.
Future Weather Outlook
The weather pattern is forecasted to change by the weekend, with decreased chances for rain and normal temperatures returning to the upper 80s in the afternoons. However, another round of storms is anticipated late Tuesday into Wednesday, suggesting that while relief may be on the way, the potential for severe weather remains present in the immediate forecast.
Residents are encouraged to take precautionary measures and have emergency plans in place, especially since a severe warning indicates that immediate shelter is necessary. As the atmosphere continues to be unstable, it becomes crucial for those living in affected areas to remain informed and prepared for potential severe weather conditions.
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Additional Resources
- KSAT Weather
- Wikipedia: Severe weather
- News 4 San Antonio
- Google Search: San Antonio storm forecast
- KENS5 Weather Impact
- Google Scholar: Thunderstorm impact
- San Antonio Express News
- Encyclopedia Britannica: Tornado watch
- KENS5 Weather Alert
- Google News: Weather damage San Antonio
Author: STAFF HERE SAN ANTONIO WRITER
The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.
