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5-day forecast / Plano, TX

SundaySunny102° / 82°
MondaySunny102° / 82°
TuesdaySunny103° / 83°
WednesdayMostly Sunny103° / 84°
ThursdayMostly Sunny103° / 83° 1%

Plano Heat Advisory in Effect as Temperatures Climb Near 102F - Jul 26, 8 AM

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

A Heat Advisory is active for Plano, TX, with highs near 102F and heat index values reaching 109F. Current conditions are hot and humid with clear skies.

Lena Zimmer

July 26, 20262 min read

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

*As of Jul 26, 8 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Plano, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert, which is expected to impact the area. As of this Sunday morning, the air temperature stands at 82F, but the combination of heat and moisture makes it feel significantly warmer.

The current feels-like temperature is 87F, driven by a relative humidity of 70% and a dew point of 72F. Winds are blowing from the south southwest at 9 mph, with gusts reaching up to 19 mph. The sky remains clear, offering no relief from the sun's intensity.

Forecast for Today and Tomorrow

Today will be sunny with a high near 102F. The heat index values are expected to reach as high as 109F, creating hazardous conditions for outdoor activities. There is a 0% chance of precipitation, ensuring the heat remains unbroken.

South southwest winds will persist at 5 to 10 mph. Temperatures will drop to a low near 82F tonight. Conditions will be mostly clear, with temperatures rising to around 84F overnight.

The heat index will remain elevated at 106F, with south winds around 10 mph.

Tomorrow mirrors today’s intensity. Expect another sunny day with a high near 102F and heat index values climbing to 109F. South southwest winds will continue around 10 mph. The low for tomorrow night will be near 82F, with temperatures rising to 84F overnight and heat index values peaking at 107F. Clear skies will dominate the night.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, it is critical to prioritize safety. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on neighbors, especially the elderly and those without air conditioning.

Wear lightweight, light-colored clothing and seek air-conditioned environments during the peak heat hours. Do not leave children or pets in parked vehicles. Stay informed by monitoring local weather updates as conditions evolve.

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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Lena Zimmer

Lena Zimmer covers weather, storms, and seasonal life around Plano.

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