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5-day forecast / Dallas, TX

SaturdaySunny102° / 81° 1%
SundaySunny103° / 80°
MondaySunny104° / 81°
TuesdaySunny104° / 81°
WednesdaySunny104° / 81°

Dallas Heat Advisory: Highs Near 102F, Humidity Lingers - Aug 15, 11 AM

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

A Heat Advisory is active for Dallas. Current temperatures are 90F, feeling like 96F. Today's high will reach 102F with sunny skies and low rain chances.

Demarcus Lindgren

August 15, 20262 min read

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

*As of Aug 15, 11 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for the Dallas area, issued by the National Weather Service. This moderate-severity alert highlights the significant heat and humidity expected over the next 24 hours. As of this morning, the air temperature stands at 90F, but the combination of heat and moisture makes it feel like 96F.

The relative humidity is at 56%, with a dew point of 72F, contributing to the muggy atmosphere. Winds are blowing from the south southwest at 8 mph, with gusts reaching 13 mph, under a clear sky.

Today and Tonight Outlook

Residents should expect sunny conditions throughout the day, with a high near 102F. The chance of precipitation is minimal at just 1%. Heat index values are expected to climb as high as 106F, making the perceived temperature significantly higher than the actual air temperature.

Winds will shift to around 10 mph, with gusts potentially reaching 20 mph. Tonight, skies will remain mostly clear. Temperatures will drop to a low near 81F, though they may rise slightly to around 83F overnight.

The heat index will remain elevated, reaching up to 104F, with south winds around 10 mph and gusts to 20 mph.

Tomorrow and Safety Reminders

Tomorrow will bring similar conditions, with sunny skies and a high near 103F. The chance of rain is 0%. Heat index values are forecast to reach 104F, while winds will be lighter at around 5 mph from the south southwest.

Given the sustained high temperatures and humidity, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without access to air conditioning, as the heat can pose serious health risks. Avoid leaving pets or children in unattended vehicles, as temperatures can rise rapidly in enclosed spaces.

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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