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5-day forecast / Frisco, TX

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

Heat Advisory in Effect for Frisco as Temperatures Climb Toward 103F - Jul 30, 9 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. Conditions will warm significantly tomorrow, with highs near 103F and heat indices reaching 111F.

Camille Rourke

July 31, 20262 min read

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

*As of Jul 30, 9 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Frisco, Texas, signaling dangerous heat levels that require caution. At this moment, the air temperature stands at 99F, with a feels-like temperature also at 99F. The relative humidity is at 29%, and the dew point is recorded at 61F.

Winds are blowing from the south at 7 mph, with gusts reaching up to 14 mph, while the sky remains clear.

The National Weather Service has issued this advisory due to the intense heat expected to persist through the overnight hours and into the next day. This alert underscores the need for residents to stay cool and hydrated as temperatures remain elevated well into the night.

Forecast for Tonight and Tomorrow

Tonight, conditions will remain mostly clear with a low near 81F. However, temperatures are expected to rise to around 83F during the overnight hours. The heat index will climb to values as high as 105F. Winds will increase slightly, becoming south around 10 mph, with gusts as high as 20 mph.

Tomorrow, the heat will intensify further. The sky will be sunny, with a high near 103F. The heat index is forecast to reach as high as 111F, creating hazardous conditions for prolonged outdoor activity.

Winds will shift to the southwest around 10 mph, with gusts up to 20 mph. Tomorrow night, skies will clear to mostly clear, with a low around 81F and temperatures rising to around 83F overnight. The heat index will remain high at 109F, with southwest winds around 10 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat indices forecasted for the next 24 hours, it is critical to take precautions. Limit outdoor exertion, especially during the midday and afternoon hours when the sun is strongest. Stay in air-conditioned environments as much as possible.

Drink plenty of water throughout the day, even if you do not feel thirsty. Check on elderly neighbors and those who may be vulnerable to heat-related illnesses. Never leave people or pets in parked vehicles, as interior temperatures can rise rapidly to life-threatening levels.

Monitor local news and weather updates for any changes to the advisory status.

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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