Austin, TX – Thunderstorms producing heavy rain and frequent lightning are impacting the I-35 corridor this afternoon, with conditions expected to continue into tonight.
According to the US National Weather Service Austin-San Antonio, a 4:10 p.m. radar update shows storms moving across the Hill Country, Austin metro, and extending south toward San Antonio and northeast toward Round Rock and College Station.
The storms are already causing bursts of heavy rainfall along Interstate 35, reducing visibility and creating hazardous driving conditions for commuters. Areas including San Marcos, New Braunfels, and Georgetown are also seeing steady rain and lightning.
Forecasters warn that some storms could strengthen and become severe later this evening. Additional development is expected, with new storms potentially moving over areas that have already received heavy rainfall.
This raises concerns for localized flooding, especially along roadways and low-lying areas near I-35 and surrounding routes. Drivers should prepare for sudden slowdowns, standing water, and rapidly changing weather conditions.
Residents are urged to stay weather-aware as conditions evolve through the evening hours. Warnings could be issued quickly if storms intensify.
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