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5-day forecast / Dallas, TX

FridaySunny104° / 83° 1%
SaturdayMostly Sunny100° / 77° 4%
SundaySunny98° / 77°
MondaySunny100° / 79°
TuesdaySunny102° / 80° 1%

Dallas Heat Advisory in Effect as Temperatures Soar Near 104 Degrees - Jul 31, 4 AM

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

A Heat Advisory is active for Dallas, TX, with current feels-like temperatures at 88F. Today brings a high near 104F under sunny skies.

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, 4 AM local time.*

Current Conditions and Alert Status

Dallas residents are currently navigating a significant heat event as a Heat Advisory remains in effect. The National Weather Service has issued this moderate-severity alert, which is expected to impact the area through the evening hours of July 31. As of this Friday overnight, the air temperature stands at 84F, but the combination of heat and moisture makes it feel like 88F.

Humidity levels are notably high, with a dew point of 70F and relative humidity at 62%. Winds are currently blowing from the south at 8 mph, with gusts reaching up to 20 mph. The sky remains clear as the night progresses, but the oppressive heat lingers.

Forecast for Today and Tomorrow

Today will be intensely hot and sunny. High temperatures are expected to reach near 104F, creating dangerous heat index values that could climb as high as 111F. Winds will shift slightly to the south southwest at around 10 mph.

As evening approaches tonight, skies will remain clear initially before becoming partly cloudy. Temperatures will drop to a low around 81F, though they may rise to approximately 83F overnight due to the lingering heat and humidity. The heat index is forecast to stay as high as 109F during this period.

Tomorrow, conditions will remain hot but slightly less extreme. Expect mostly sunny skies with a high near 100F. Heat index values are projected to peak around 101F.

Winds will shift to the north at 5 to 10 mph, with gusts potentially reaching 20 mph. Tomorrow night, the sky will turn mostly clear with a low around 77F. North northeast winds will continue at 5 to 10 mph, with gusts up to 20 mph.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, it is critical to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without air conditioning, as the humidity and heat pose serious health risks. Ensure pets have access to cool water and shade.

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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