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5-day forecast / Plano, TX

SaturdaySunny100° / 82° 1%
SundaySunny101° / 82° 1%
MondaySunny102° / 82°
TuesdaySunny103° / 83°
WednesdayMostly Sunny103° / 83°

Plano Heat Advisory in Effect as Temperatures Climb Near 100F - Jul 25, 12 PM

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

A Heat Advisory is active for Plano, TX, with current feels-like temperatures at 91F. Highs near 100F today and 102F tomorrow require caution.

Lena Zimmer

July 25, 20262 min read

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

*As of Jul 25, 12 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Plano, Texas, signaling moderate severity and expected urgency. Residents are advised to monitor conditions closely as the region experiences significant heat. As of this Saturday afternoon, the air temperature stands at 88F, but the heat index makes it feel like 91F.

The relative humidity is at 52%, with a dew point of 68F. Winds are blowing from the south-southwest at 10 mph, with gusts reaching up to 16 mph. The sky remains clear overhead.

Forecast for Today and Tomorrow

Today, the sun will dominate the sky with a high near 100F. The National Weather Service notes that heat index values could reach as high as 108. Overnight, conditions will shift to mostly clear skies.

Temperatures will drop to a low around 82F, though they may rise to approximately 84F during the night. The heat index will remain elevated, peaking near 106. Winds will continue from the south-southwest at around 10 mph.

Tomorrow, the heat will intensify further. Expect sunny skies and a high near 102F. The heat index is forecast to climb to as high as 109.

Overnight into the following night, the sky will clear, with a low around 82F. The heat index will drop slightly but remain notable at up to 105. Winds will shift to the south, ranging from 5 to 10 mph.

There is virtually no chance of precipitation, with forecasts showing 2% today and 0% tomorrow.

Safety Reminders

Given the active Heat Advisory and the extreme heat index values, it is crucial to prioritize safety. Stay hydrated by drinking water frequently, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

If you must be outside, seek shade or air-conditioned spaces whenever possible. Check on elderly neighbors or those without reliable cooling to ensure their well-being. Wear lightweight, light-colored clothing and apply sunscreen if you are exposed to the sun for extended periods.

Be aware of the signs of heat-related illnesses, such as dizziness, nausea, or confusion, and seek medical attention if symptoms persist.

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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