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5-day forecast / Frisco, TX

ThursdaySunny100° / 78° 14%
FridaySunny100° / 78° 1%
SaturdaySunny101° / 79° 1%
SundaySunny101° / 79°
MondaySunny100° / 79°

Frisco Heat Advisory: Dangerous Conditions Persist Through Evening - Aug 27, 2 PM

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

A Heat Advisory is active in Frisco as temperatures reach 99F with heat indices near 104F. Sunny skies and low humidity continue today and tomorrow, with minimal rain chances.

Camille Rourke

August 27, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Aug 27, 2 PM local time.*

Current Conditions and Alerts

A Heat Advisory is currently in effect for the Frisco area, signaling dangerous heat conditions that residents should monitor closely. As of this afternoon, the air temperature stands at 99F, but the heat index makes it feel like 104F. The sky is clear, and relative humidity is at 37%, with a dew point of 68F.

Winds are blowing from the east-northeast at 11 mph, with gusts reaching 13 mph. Additionally, an Air Quality Alert has been issued by the National Weather Service, though specific severity details are not currently defined. These alerts underscore the need for caution during outdoor activities.

Today and Tonight Outlook

The forecast for today indicates sunny skies with a high near 100F. Temperatures are expected to fall to around 98F in the afternoon, while heat index values could reach as high as 108F. The chance of precipitation is low at 14%.

Tonight, conditions will remain mostly clear with a low around 78F. Heat index values may still reach 104F, and winds will shift to the east-southeast at 5 to 10 mph, with gusts potentially hitting 20 mph. Residents should be aware that the perceived heat remains significant even as the sun sets.

Tomorrow and Safety Reminders

Tomorrow will bring similar conditions, with sunny skies and a high near 100F. The low will be around 78F, and the chance of rain is negligible at 1%. Heat index values are forecast to reach 105F, with east-northeast winds between 5 and 10 mph.

Given the persistent heat, it is crucial to stay hydrated and limit strenuous outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without access to air conditioning. While the air quality alert is active, standard precautions for sensitive groups are advisable.

Always monitor official channels for updates on these weather conditions.

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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