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5-day forecast / Plano, TX

FridayPartly Sunny98° / 82° 6%
SaturdayMostly Sunny100° / 82° 1%
SundaySunny102° / 83°
MondaySunny103° / 83°
TuesdaySunny104° / 84°

Plano Heat Advisory in Effect as Temperatures Climb Toward 100F - Jul 24, 8 AM

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

A Heat Advisory is active for Plano, TX, with heat index values reaching 106F. Current conditions are oppressively humid with a dew point of 79F.

Lena Zimmer

July 24, 20262 min read

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

*As of Jul 24, 8 AM 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 take this warning seriously as the region braces for significant heat. Right now, the air temperature stands at 81F, but the oppressive humidity makes it feel like 88F.

The relative humidity is at 94%, with a dew point of 79F, creating a muggy atmosphere. Winds are blowing from the south at 10 mph, with gusts reaching 13 mph, under a cloudy sky.

Forecast for Today and Tonight

Today, the sun will break through the clouds, resulting in partly sunny skies. The high will reach near 98F, but the heat index will soar to as high as 106F. South winds will pick up, ranging from 10 to 15 mph, with gusts as high as 25 mph.

The chance of precipitation is low at 6%. As evening approaches, skies will become partly cloudy. Temperatures will drop to a low near 82F, but will rise to around 84F overnight.

The heat index will remain elevated at 105F, with south winds continuing at 10 to 15 mph.

Outlook for Tomorrow

Tomorrow, the heat will intensify further with mostly sunny skies. The high will climb to near 100F, and the heat index will again reach 106F. Winds will shift to the south southwest at around 10 mph.

The chance of rain is minimal at 1%. Overnight, skies will clear to mostly clear conditions. Temperatures will settle to a low around 82F, rising to 84F later in the night.

The heat index will decrease slightly to 103F, with south southwest winds dropping to 5 to 10 mph.

Safety Reminders

Given the active Heat Advisory and high heat index values, it is crucial to stay hydrated and limit outdoor exertion, especially during the midday hours. Check on elderly neighbors and those without air conditioning. Wear lightweight, light-colored clothing and seek air-conditioned environments when possible to avoid heat-related illnesses.

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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