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5-day forecast / Plano, TX

SundaySunny101° / 82° 1%
MondaySunny102° / 82°
TuesdaySunny103° / 83°
WednesdayMostly Sunny103° / 83°
ThursdayMostly Sunny103° / 83° 3%

Plano Heat Advisory in Effect as Temperatures Climb Near 101 Degrees - Jul 25, 8 PM

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

A Heat Advisory is active for Plano, TX, with dangerous heat indices reaching 108 degrees. Current conditions show 99F 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 25, 8 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Plano, Texas, signaling dangerous heat conditions for residents. The National Weather Service has issued this moderate-severity alert due to high temperatures and humidity levels that will make it feel significantly hotter than the actual air temperature. As of this evening, the air temperature stands at 99F, but the heat index, or what it feels like, is 100F.

The relative humidity is at 31% with a dew point of 63F. Winds are blowing from the south southwest at 11 mph, with gusts reaching up to 15 mph, under clear skies.

Forecast for Today and Tomorrow

Today, the high is expected to reach near 101F, with a low near 80F. There is a 0% chance of precipitation, and skies will remain clear. Tonight, conditions will stay clear with a low around 80F. Temperatures will rise to around 82F overnight, with heat index values as high as 106. South southwest winds will continue around 10 mph.

Tomorrow, the heat will persist with sunny skies and a high near 101F. The heat index is forecast to reach as high as 108, making it feel even more oppressive. South southwest winds will remain around 10 mph.

Tomorrow night, skies will clear again with a low around 82F. Heat index values will drop slightly but remain high at 106, with south winds between 5 to 10 mph.

Safety Reminders

Given the active Heat Advisory and dangerous heat indices, it is crucial to take precautions. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the hottest parts of the day.

Check on elderly neighbors or those who may be vulnerable to heat-related illnesses. Keep vehicles parked in the shade if possible, and never leave people or pets inside parked cars. Monitor local weather updates for any changes to the advisory status.

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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