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5-day forecast / Plano, TX

SundaySunny102° / 82°
MondaySunny102° / 82°
TuesdaySunny102° / 83°
WednesdayMostly Sunny103° / 84°
ThursdayMostly Sunny103° / 83° 1%

Plano Heat Advisory in Effect as Temperatures Soar Near 102F - Jul 26, 12 PM

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 indices reaching 109F. Residents are urged to stay cool and hydrated during this moderate severity event.

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, 12 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Plano, Texas, signaling moderate severity heat risks with expected urgency. The National Weather Service has issued this advisory to alert residents to the dangerous heat levels that are expected to persist through the evening.

As of this Sunday afternoon, the air temperature stands at 90F, with a feels-like temperature of 91F. The relative humidity is at 43%, and the dew point is recorded at 64F. Winds are light, blowing from the south southwest at 5 mph with gusts reaching up to 9 mph. The sky remains clear, offering no relief from the sun's intensity.

Forecast for Today and Tomorrow

The official forecast indicates that today will be sunny with a high near 102F. Heat index values are expected to climb as high as 109F. South southwest winds will pick up slightly to around 10 mph. There is a 0% chance of precipitation, ensuring the heat remains the primary concern.

Tonight, conditions will shift to mostly clear skies. The low will drop to around 82F, though temperatures may rise to approximately 84F during the overnight hours. The heat index will remain elevated, reaching as high as 106F. South winds will continue at around 10 mph.

Tomorrow brings another sunny day with a high near 102F. Heat index values are forecast to hit 109F again, with south southwest winds around 10 mph. The chance of precipitation remains at 0%.

As the day transitions to tomorrow night, skies will clear, with a low around 82F and temperatures rising to about 84F overnight. The heat index will reach 107F, with south winds persisting at 10 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat indices, it is crucial to prioritize safety. Stay hydrated by drinking plenty of water throughout the day, 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 frequently. Check on elderly neighbors or those without air conditioning to ensure they are safe and cool. Avoid leaving children or pets in parked vehicles, as temperatures inside can rise rapidly to life-threatening levels.

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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