Sunday morning in Austin rolls in sticky and warm, with temperatures hovering near 77°F at local stations, mostly cloudy skies, and a light south breeze. The focus now shifts from flooding to heat as summer flexes again, with highs near 95°F and heat index values projected to climb into the low 100s by midafternoon while floodwaters from last week's storms keep inching down.
Afternoon Heat And Humidity
Clouds should thin through the day, giving way to mostly sunny skies while south winds stay on the lighter side. A high near 95°F is expected, with a heat index up to about 104°F this afternoon, according to the National Weather Service. The heat ramps up further to the upper 90s on Monday and Tuesday and could come close to 99°F by Wednesday, with little rain in the forecast through midweek.
Flooding Update
River levels are slowly coming down after the midweek deluge, but flooding remains an issue along the Nueces, Frio, San Antonio and Rio Grande basins. Officials continue to stress that low-water crossings and creek channels can still hide debris or see a quick surge. Drivers are urged not to go through standing or moving water and to respect any barricades or road closures.
Commute And Cooling Options
For the Monday morning commute, most roads should be dry, although some low-lying spots may still see ponding and minor delays where water lingered earlier in the week. If you need a place to cool down, the City of Austin keeps an updated list of libraries and parks operating as cooling centers, along with their hours. During extended hours, CapMetro may offer complimentary rides to those cooling centers.
Quick Safety Tips
Drink plenty of water, avoid heavy outdoor activity from about noon to 6 p.m., and check in on neighbors, pets and anyone who is medically vulnerable. If you come across a flooded roadway, remember: Turn Around, Don't Drown. Head for higher ground and follow official updates until rivers and low-water crossings have dropped back to safe levels.
