San Antonio, TX – Monday and Tuesday will bring a strong chance of thunderstorms to San Antonio, with conditions shifting toward warmer spring temperatures. Residents should prepare for rain and possibly severe weather, starting late Monday and continuing into Tuesday.
According to the National Weather Service, Monday will see an 80% chance of showers and thunderstorms, with gusty winds up to 20 mph. Rain is expected to begin after 1 p.m., with the possibility of thunderstorms continuing overnight. As temperatures rise to a high of 77°F, the East and Southeast winds will contribute to unpredictable conditions.
As we move into Tuesday, the weather takes a more intense turn. A 70% chance of thunderstorms is expected, especially in the afternoon. Showers will likely start around 1 p.m., and residents should prepare for a 20 mph wind gust from the south-southwest. With a high of 88°F on Tuesday, the warmer air will fuel these storms, increasing the risk of heavy rainfall and lightning.
The National Weather Service advises local communities to stay updated on weather alerts and be cautious while driving. Low visibility, slick roads, and lightning could lead to hazardous conditions during these storms, particularly along highways and rural areas. Avoid unnecessary travel, and make sure to charge devices ahead of time in case of power outages.
Looking ahead, Wednesday will bring more sunshine, but the risk of showers remains. The five-day forecast shows a mix of sunny skies and a chance of rain through the week. Monday and Tuesday, however, are expected to be the most eventful days for San Antonio’s weather, with continued storm risks and unsettled conditions into the evening.
Be sure to stay tuned for any further weather alerts or updates as the situation evolves.


