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5-day forecast / Frisco, TX

ThursdaySunny99° / 79° 1%
FridayMostly Sunny99° / 82° 1%
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MondaySunny103° / 83° 1%

Frisco Heat Advisory in Effect as Feels-Like Temps Hit 106F - Jul 22, 8 PM

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

A Heat Advisory is active for Frisco, TX, with dangerous heat index values reaching 113 tonight. Current conditions show a feels-like temperature of 106F with clear skies and gusty winds.

Camille Rourke

July 23, 20262 min read

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

*As of Jul 22, 8 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Frisco, Texas, signaling dangerous heat conditions that require caution. As of this evening, the air temperature stands at 99F, but the combination of heat and humidity makes it feel like 106F. The relative humidity is at 40%, with a dew point of 70F, indicating significant moisture in the air that intensifies the perceived heat.

Winds are blowing at 14 mph with gusts reaching 22 mph, while the sky remains clear.

Forecast for Tonight and Tomorrow

Tonight, skies will stay mostly clear with a low near 79F. Temperatures are expected to rise to around 81F overnight. The heat index will climb to values as high as 113, making the night feel significantly hotter than the actual air temperature. Winds will shift to the east-northeast at 10 to 15 mph.

Tomorrow, the region will see sunny skies with a high near 99F. The heat index is forecast to reach as high as 107. Winds will come from the east at 10 to 15 mph, with gusts potentially hitting 25 mph.

The chance of precipitation is minimal at 1%. Following tomorrow, conditions will remain mostly clear with a low around 79F and temperatures rising to 81F overnight, with heat index values up to 105.

Safety Reminders

With heat index values exceeding 105F, it is critical to take precautions against heat-related illness. Stay hydrated by drinking water frequently, even if you do not feel thirsty. Limit outdoor exertion, especially during the hottest parts of the day.

Check on elderly neighbors and those without air conditioning, as high humidity and heat can be dangerous even indoors. Keep vehicles parked in the shade to prevent overheating and ensure pets have access to cool, shaded areas.

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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