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5-day forecast / Frisco, TX

ThursdaySunny104° / 81° 12%
FridayMostly Sunny104° / 81° 6%
SaturdaySunny104° / 81° 5%
SundaySunny105° / 82° 2%
MondaySunny104° / 81° 4%

Frisco Under Extreme Heat Warning as Temperatures Hold Near 104 - Aug 18, 5 PM

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

An active Extreme Heat Warning is in effect for Frisco. Current conditions show 104F air temperature with clear skies. Expect similar highs near 104F today and tomorrow with minimal rain chances.

Camille Rourke

August 18, 20262 min read

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

*As of Aug 18, 5 PM local time.*

Severe Heat Alert in Effect

An active Extreme Heat Warning from the National Weather Service is currently in effect for the Frisco area. This severe alert underscores the dangerous conditions residents are facing right now. The air temperature is currently 104F, with a feels-like temperature of 103F.

The sky is clear, and relative humidity stands at 20%, with a dew point of 55F. Winds are blowing from the south southwest at 7 mph, with gusts reaching 18 mph. These dry, hot conditions are typical for this time of year but require careful attention to personal safety.

Forecast for Today and Tomorrow

Today’s high is expected to remain near 104F, with a low around 82F. The chance of precipitation is only 1%, and the day will be sunny. Heat index values may reach as high as 106F.

Tonight, skies will remain clear, and temperatures will hover around 82F, potentially rising to 84F overnight. Winds will shift to the south at 5 to 10 mph. Tomorrow brings similar conditions, with a high near 104F and a low near 82F.

The sky will be sunny, and the chance of rain is 0%. Heat index values could climb to 107F, with south southwest winds around 10 mph. Tomorrow night will be mostly clear, with lows near 82F and a potential rise to 84F.

Winds will continue from the south at around 10 mph.

Safety Reminders

Given the active Extreme Heat Warning, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without access to air conditioning. Avoid leaving pets or children in parked vehicles, as temperatures can rise rapidly. Stay informed through official channels and take precautions to protect your health during this period of dangerous heat.

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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