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5-day forecast / Dallas, TX

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Dallas Heat Advisory in Effect as Feels-Like Temps Hit 101F - Aug 10, 1 PM

Dallas weather, updated every four hours — local forecasts you can trust.

A Heat Advisory is active for Dallas, TX. Current conditions show a high heat index of 101F with clear skies. Temperatures will remain dangerously hot through tomorrow.

Demarcus Lindgren

August 10, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Aug 10, 1 PM local time.*

Dangerous Heat Conditions Underway

Dallas residents are under a Heat Advisory today due to dangerous heat levels. The National Weather Service has issued this moderate-severity alert, which remains in effect until the evening of August 11. Current conditions reflect the intensity of the event, with an air temperature of 95F and a feels-like temperature of 101F.

The atmosphere is quite humid, indicated by a dew point of 70F and relative humidity at 44%. Winds are light, blowing from the south at 3 mph with gusts reaching up to 10 mph, while the sky remains clear.

Forecast for Today and Tomorrow

Today will be sunny with a high near 100F. The National Weather Service notes that heat index values could reach as high as 104F. South winds are expected to pick up slightly, ranging from 5 to 10 mph.

Temperatures will drop tonight to a low near 80F under mostly clear skies. Heat index values may remain elevated at around 102F overnight. Winds will increase during the night, coming from the south around 10 mph with gusts as high as 25 mph.

Tomorrow continues the pattern of intense heat. Expect sunny skies and a high near 101F. The heat index is forecast to climb even higher, reaching up to 105F.

South winds will persist at 5 to 10 mph, with gusts potentially hitting 25 mph. Overnight into tomorrow night, conditions will clear further with a low around 81F, though temperatures may rise to around 83F during the night hours. The heat index remains high at 105F, with south winds continuing around 10 mph and gusts up to 25 mph.

Safety Reminders

Given the active Heat Advisory and extreme heat indices, it is critical to stay cool and hydrated. Limit outdoor exertion during the hottest parts of the day and seek air-conditioned environments when possible. Check on elderly neighbors or those without adequate cooling resources.

Ensure pets have access to fresh water and shade. The combination of high temperatures and humidity poses significant health risks, so please take these conditions seriously and prioritize your safety.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Demarcus Lindgren

Demarcus Lindgren covers weather, storms, and seasonal life around Dallas.

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