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5-day forecast / Frisco, TX

FridaySunny103° / 81° 2%
SaturdaySunny97° / 75° 7%
SundaySunny96° / 75°
MondaySunny98° / 78°
TuesdaySunny101° / 80° 3%

Frisco Heat Advisory in Effect as Temperatures Climb Near 100 - Jul 30, 5 PM

Frisco weather, refreshed every four hours — local forecasts you can plan your day around.

A Heat Advisory is active for Frisco, TX, with current feels-like temperatures at 99F. Highs near 100F today and 103F tomorrow bring heat index values up to 111F.

Camille Rourke

July 30, 20262 min read

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

*As of Jul 30, 5 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Frisco, Texas, signaling moderate severity and expected urgency. Residents are advised to take this warning seriously as the region experiences intense heat. As of this evening on Thursday, the air temperature stands at 99F, with a feels-like temperature also recorded at 99F.

The relative humidity is at 32%, with a dew point of 65F. Winds are blowing from the south southwest at 11 mph, with gusts reaching up to 16 mph. The sky remains partly cloudy at this time.

The National Weather Service has issued this advisory to highlight the dangerous heat levels expected to persist through the overnight hours. This alert underscores the need for caution as temperatures remain elevated well into the night.

Forecast for Today and Tomorrow

Today in Frisco, conditions are expected to be sunny with a high near 100F and a low near 81F. The chance of precipitation is minimal at just 1%. According to the official forecast, heat index values will climb as high as 109F during the day. South southwest winds will hover around 10 mph.

Tonight, the sky will become mostly clear. Temperatures will drop to a low around 81F, though they may rise to approximately 83F overnight. Heat index values will remain high, peaking around 108F. Winds will shift to the south at around 10 mph, with gusts potentially reaching 20 mph.

Tomorrow, the heat will intensify further. Expect sunny skies with a high near 103F and a low near 81F. The chance of precipitation remains very low at 2%. Heat index values are forecast to reach as high as 111F, making it feel significantly hotter than the actual air temperature. Southwest winds will continue around 10 mph, with gusts up to 20 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat index values forecasted for the next 24 hours, it is critical to prioritize safety. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday and afternoon hours when the sun is strongest.

If you must be outside, seek shade or air-conditioned environments frequently. Check on elderly neighbors or those without reliable cooling to ensure their well-being. Never leave people 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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Camille Rourke

Camille Rourke covers community life, events, and neighborhood features around Frisco.

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