San Antonio, Texas – Travel across Central Texas could be impacted Monday as a slow-moving storm system continues to drop heavy rain across the region. With roads like I-10 in San Antonio and rural crossings near Kerrville and Bandera at risk, drivers should prepare for flooding through 1 p.m. Monday.
According to the National Weather Service in Austin/San Antonio, a Flood Watch remains in effect for 23 counties across South Central Texas, including Bexar, Travis, Hays, and Guadalupe. Rain totals between 2 to 4 inches are expected, with isolated pockets seeing up to 10 inches. The watch continues through Monday afternoon, as excessive runoff could flood low-lying roads, creeks, and streams.
Emergency officials advise staying off the roads if water begins to rise. Flash flooding is most likely in the early to mid-morning hours Monday as scattered storms re-develop. Residents near rivers or flood-prone zones should have a go-bag ready and monitor alerts.
A moist tropical air mass is feeding these showers and storms, keeping the Hill Country and I-35 corridor under threat. While the bulk of rain is expected to ease by late Monday, ground saturation could lead to additional minor flooding midweek.
🌤️ Five-Day Weather Outlook for San Antonio (July 7–12)
- Monday: Partly sunny, 20% chance of showers after 1 p.m. | High 91°F
- Tuesday: Mostly sunny, slight chance of storms after 1 p.m. | High 93°F
- Wednesday: Mostly sunny and hot | High 94°F
- Thursday: Sunny and very warm | High 96°F
- Friday: Sunny and steady summer heat | High near 98°F
⚠️ Temperatures will steadily climb through the week, so keep hydration, sunscreen, and shade in mind by midweek.