Extreme Heat Warning Hits Most Central Texas Counties

An Extreme Heat Warning is in effect for most of Central Texas, including Williamson, Hays, Travis, Bastrop, Caldwell, Fayette and Bexar. The National Weather Service expects dangerous heat index values of 113 to 118, with residents urged to pre-hydrate, limit

Austin woke up into a kind of weather that doesn’t feel normal—temperatures rising as moisture levels climb, pushing dangerous heat index numbers onto the forecast.

More than three quarters of the state is under a heat alert. For most of Central Texas, an Extreme Heat Warning has been issued, covering Williamson, Hays, Travis, Bastrop, Caldwell, Fayette and Bexar. The National Weather Service says heat index values are expected between 113 and 118.

First responders are urging residents to treat the heat like a real threat you plan for, not something you just endure. They recommend pre-hydrating ahead of going out, wearing sunscreen, and choosing light-colored, loose-fitting clothing. Activities should be limited to early morning and evening.

There’s also a safety reminder aimed at the moments that can turn dangerous fast: residents are urged to “look before you lock” vehicles, making sure children or pets aren’t left behind.

Rain is not far away, but for now the warning is the headline. The extreme heat won’t last too long, with rain chances increasing Friday and Saturday, expected to take the edge off the steamy conditions.

The health risks are part of why officials and medical teams keep repeating the same message: exposure to heat can lead to serious heat-related illnesses. and in some cases those illnesses can become deadly. Heat exhaustion and heat stroke don’t always announce themselves. Knowing what to watch for can change what happens next.

Heat exhaustion symptoms include cool, pale, clammy skin; weakness; dizziness; heavy sweating; nausea or vomiting; and a fast, weak pulse. For someone experiencing heat exhaustion. the immediate steps are to cool them and move them—placing the person in a cooler area right away—loosening clothing and sipping cool water slowly.

Heat exhaustion can progress quickly. The information shared alongside the warning says it can quickly lead to heat stroke within minutes.

Heat stroke symptoms include hot. red. dry or damp skin; rapid and strong pulse; throbbing headache; confusion; nausea or dizziness; body temperature above 103 F; and lethargy or loss of consciousness. Heat stroke is described as a severe medical emergency that can cause death or permanent damage if emergency treatment isn’t given promptly. If symptoms do not improve, last longer than an hour, or the victim begins vomiting, medical help should be sought.

The emergency guidance is blunt because the stakes are. If someone you’re with shows signs of heat stroke, move them to a cooler area, preferably air-conditioned. Reduce their body temperature using cool clothes or baths. Don’t give fluids or anything by mouth.

Even beyond physical symptoms, the warning is landing with emphasis on mental strain too. Doctors say extreme temperatures can have significant impacts on mental wellbeing, including an ability to think clearly and make decisions.

Meteorologist Zack Shields, National Weather Service information, and previous reporting inform the warning details. The message remains the same as the numbers climb: plan for heat now. protect your body. and treat symptoms quickly—because by the time the danger becomes obvious. time may already be running out.

Austin weather Extreme Heat Warning Central Texas heat index heat alert Williamson County Hays County Travis County Bastrop County Caldwell County Fayette County Bexar County heat exhaustion heat stroke National Weather Service