It’s a scorcher: the National Weather Service has placed Austin under an extreme heat warning until 8 p.m. Wednesday, saying to expect “dangerously hot conditions.” While temperatures are currently projected to peak at 104 degrees, the heat index, or “feels like” temperature, could reach 115.
“Please stay hydrated, limit outdoor activities, and check on vulnerable neighbors. Stay safe,” the NWS said in a statement on social media.
The warning applies to Bastrop, Fayette, Lavaca, Lee, Travis and Williamson counties.
July 22 is set to be the hottest day of 2026 so far, with temperatures hovering in the 80s through the night. Thursday’s expected low of 82 degrees could also be the warmest low temperature ever recorded on July 23 at Camp Mabry.
After the heat warning ends at 8 p.m., the area’s status will be notched down to a “heat advisory,” which is slated to stay in place until 8 p.m. Thursday.
People are at heightened risk of heat-related illness during the current conditions, the NWS warns. That means folks should stay out of the sun if possible, and stay hydrated and wear lightweight or loose-fitting clothing while outside.
The city has several spaces available for anyone who needs somewhere to escape the heat downtown. They include the SOW Community Resource Hub, the first floor of the Austin Resource Center for the Homeless and the Trinity Center. Most city libraries are also open until 8 p.m.