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5-day forecast / Plano, TX

TuesdaySunny101° / 81°
WednesdaySunny101° / 81° 1%
ThursdaySunny101° / 79°
FridaySunny101° / 81°
SaturdaySunny101° / 81°

Plano Heat Advisory in Effect as Temperatures Climb Near 100F - Aug 11, 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 101F tomorrow bring heat index values up to 106F.

Lena Zimmer

August 11, 20262 min read

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

*As of Aug 11, 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 Tuesday 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 blowing from the south at 10 mph, with gusts reaching up to 18 mph under clear skies.

Today and Tonight Forecast

The National Weather Service forecasts sunny conditions for today, with a high near 100F and a low near 80F. The chance of precipitation is minimal at just 1%. Heat index values are expected to reach as high as 106F during the day. South winds will remain around 10 mph, with gusts potentially hitting 20 mph.

As evening approaches, skies will clear for tonight. Temperatures will drop to a low around 80F, though they may rise to approximately 82F overnight. The heat index will remain elevated, peaking at 103F. Winds will continue from the south at 10 to 15 mph.

Tomorrow Outlook

Tomorrow will bring another sunny day with a high near 101F and a low near 80F. There is no chance of precipitation, with the forecast at 0%. Heat index values are projected to reach 105F.

South winds will persist at 10 to 15 mph, with gusts as high as 25 mph. Overnight, skies will remain clear, with lows around 80F and temperatures rising to about 82F. The heat index will peak at 102F, with winds continuing at 10 to 15 mph and gusts up to 25 mph.

Safety Reminder

Given the active Heat Advisory and high heat index values, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning, to ensure their safety during these extreme temperatures.

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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