Heat Wave Hits Central Texas: Learn the Warning Signs and How to Stay Safe

This week, a ridge of high pressure will settle over central Texas, bringing dangerously high temperatures, well above 100 degrees.

The upper-level high will be over Texas on Wednesday, which is expected to be the hottest day of the week. The hottest days of the year so far have been Tuesday through Thursday. Many places in Central Texas are likely to have highs of 100 degrees or higher. 

This is a significant change from what it usually is in May, especially for people who are new to the area and may not be used to this level of early summer heat.

People who have lived in Texas for a long time know that the days will be very hot, but even they should pay attention to their bodies' warning signs when the temperature rises. The first step is to know the difference between heat alerts:

Heat Advisory: The National Weather Service in the area issues a Heat Advisory because the air temperature is expected to hit 103° and the heat index rises to 108°. Adding up the air temperature and relative humidity gives you the heat index, which is also called the perceived temperature. This is how hot or cold it feels to your body. 

Excessive Heat Warning: This is a more serious alert that goes off when air temperatures hit 105° and heat index values soar to at least 113°. It happens often in places with high humidity, like Fayette and Lee counties.

With highs in the triple digits and high humidity coming up, the First Warning Weather Team wants to remind people in Central Texas of these essential safety tips:

Stay hydrated. Water is the best way to stay healthy when it's hot outside. Even if you don't feel thirsty, drink plenty of water during the day.

Put on nice clothes. Wear open, light-colored clothes that reflect heat instead of soaking it up.

Keep your face and head safe. Wearing a wide-brimmed hat and sunscreen will protect your head and face from UVA and UVB rays.

Check on friends who might be at risk. During harsh heat, older people are more likely to get hurt, especially if they don't want to run their air conditioner.

Think about your animals. It's too hot for them if it's too hot for you. Do not walk your dog when it is very hot outside. The best times are before 10 a.m. or after 6 p.m. Test the pavement's heat with your hand.

Expect temperatures to rise quickly. Awareness of the dangers and taking simple steps can keep you and your family safe during this week's heat wave.

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