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5-day forecast / Dallas, TX

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Dallas Heat Advisory in Effect as Temperatures Soar to 104F - Jul 31, 1 PM

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

A Heat Advisory is active for Dallas today as dangerous heat and humidity combine. Current feels-like temperatures reach 101F, with highs near 104F expected.

Demarcus Lindgren

July 31, 20262 min read

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

*As of Jul 31, 1 PM local time.*

Dangerous Heat Conditions

Dallas residents are under a Heat Advisory this afternoon due to dangerously high temperatures and humidity levels. The National Weather Service has issued this moderate-severity alert, which remains in effect until the evening hours today.

Current conditions show an air temperature of 95F, but with the added weight of moisture in the air, it feels like 101F. The relative humidity is at 44%, with a dew point of 70F indicating significant moisture content. Winds are blowing from the south southwest at 9 mph, with gusts reaching 9 mph under clear skies.

The National Weather Service forecasts that today will be sunny with a high near 104F. Heat index values are expected to climb as high as 111 during the peak heat of the day. South southwest winds will remain around 10 mph.

Temperatures will drop slightly tonight, with a low near 83F. However, the heat will linger, with temperatures rising to around 85 overnight and heat index values staying as high as 109. Skies will be partly cloudy with south southwest winds of 5 to 10 mph.

Looking Ahead

Tomorrow brings a slight reprieve from the extreme peak but remains hot. The forecast calls for mostly sunny skies with a high near 100F. Heat index values will reach up to 101. Winds will shift to the north at 5 to 10 mph, with gusts as high as 20 mph.

Temperatures will continue to cool slightly overnight tomorrow night, dropping to a low around 77F. Skies will be mostly clear with north northeast winds of 5 to 10 mph and gusts up to 20 mph. Heat index values will drop to around 98 during this period.

Safety Reminders

Given the active Heat Advisory and high heat index values, it is critical to stay cool and hydrated. Limit outdoor exertion, especially during the midday hours when temperatures are highest. Check on neighbors, particularly the elderly and those without air conditioning.

Wear lightweight, light-colored clothing and seek air-conditioned environments whenever possible. Remember that heat-related illnesses can develop quickly, so do not ignore signs of heat exhaustion or heat stroke.

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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