Heat stress in Killeen
On the Central Texas plains near Fort Cavazos, Killeen endures long, sun-drenched summers where humid triple-digit heat drives up heat-exposure risk.
Limit outdoor exertion. Drink water every 15 minutes and rest in shade.
Wet-bulb globe temperature via the Liljegren (2008) method. This page is cached and refreshes in the background, so the live badge below can be a few minutes ahead of it.
View Killeen on the live mapReading heat stress in Killeen
Wet-bulb globe temperature (WBGT) is the heat measure that actually tracks danger to the body. Unlike the plain air temperature on your phone, it folds in humidity, wind, and direct sun: the factors that decide whether your sweat can still cool you. It’s the standard the military, athletic associations, and occupational-safety bodies use to call when outdoor activity is no longer safe.
That matters in Killeen because on the Central Texas plains near Fort Cavazos, Killeen endures long, sun-drenched summers where humid triple-digit heat drives up heat-exposure risk. The number above is the live outdoor WBGT for the city right now; tap through to the live map to inspect any neighborhood, scrub the forecast hour by hour, and see the 7-day outlook.
For school sports, UIL (University Interscholastic League) publishes UIL 2026-27 Heat Stress & Athletic Participation Required Plan, which uses wet-bulb globe temperature. Texas’s activity zones appear beside the live reading in the app.
Heat in Killeen: common questions
Does Texas have a heat policy for school sports?
UIL (University Interscholastic League) publishes UIL 2026-27 Heat Stress & Athletic Participation Required Plan, which uses wet-bulb globe temperature. Texas’s activity zones appear beside the live reading in the app. Our WBGT is a modeled estimate rather than the on-site device reading a policy may call for, so check the association's own document for current requirements.
What is the WBGT in Killeen right now?
The reading at the top of this page is the current wet-bulb globe temperature for Killeen, Texas, computed from live weather by the Liljegren (2008) method and labeled with how recently it updated. For an exact reading at your own neighborhood, plus an hour-by-hour forecast, open the live map.
Why is WBGT more useful than the temperature for Killeen?
Air temperature ignores humidity, wind, and sun: the things that decide whether heat is dangerous. Killeen's climate (on the Central Texas plains near Fort Cavazos, Killeen endures long, sun-drenched summers where humid triple-digit heat drives up heat-exposure risk.) is exactly why a single "feels-like" or thermometer reading can understate the real risk. WBGT captures all of it in one number.
When is heat most dangerous in Killeen?
Heat stress peaks in the early-to-mid afternoon, when sun load is highest. Use the forecast on this page to find the coolest window.
Put Killeen’s live heat stress on your site
A self-updating WBGT badge for schools, teams, camps, and local sites: it always shows the current reading and links back here.
<iframe src="https://wetbulbtracker.com/embed/killeen-tx" width="340" height="150" style="border:0" title="Live WBGT: Killeen, TX" loading="lazy"></iframe>Paste it into any website. The badge updates itself and links back here. Add ?theme=light for light sites.