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5-day forecast / Frisco, TX

WednesdaySunny105° / 82°
ThursdaySunny104° / 81° 6%
FridaySunny104° / 81° 7%
SaturdaySunny104° / 81° 3%
SundaySunny105° / 82° 2%

Frisco Under Extreme Heat Warning as Temperatures Approach 105 - Aug 19, 6 AM

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 86F with a heat index of 91F. Today's high is near 105F with no rain expected.

Camille Rourke

August 19, 20262 min read

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

*As of Aug 19, 6 AM local time.*

Severe Heat Alert in Effect

An active Extreme Heat Warning is currently in place for the Frisco area, issued by the National Weather Service in Fort Worth. This severe alert remains valid until 8:00 PM CDT. Residents should take immediate precautions as conditions are already intense.

The current air temperature is 86F, but it feels like 91F due to the humidity. The dew point sits at 70F, and relative humidity is at 59%. Winds are blowing from the south southwest at 9 mph, with gusts reaching 17 mph.

The sky is currently clear, offering no relief from the direct solar radiation.

Today's Forecast and Conditions

Today will be sunny with a high near 105F. The heat index values are expected to reach as high as 106F. There is a 0% chance of precipitation, meaning no rain is expected to provide any cooling effect.

Winds will continue from the south southwest at around 10 mph. As the day progresses, the combination of high temperatures and humidity will make the air feel significantly hotter than the actual air temperature. The low temperature for the day is near 83F, but overnight lows will not drop significantly, keeping the heat persistent.

Overnight and Tomorrow Outlook

Tonight will be mostly clear with a low around 83F. Temperatures are expected to rise to around 85F overnight, meaning the heat will not dissipate fully. Winds will remain from the south southwest at around 10 mph.

Tomorrow will also be sunny, with a high near 104F. The heat index values could reach as high as 109F, indicating even more oppressive conditions. The chance of precipitation is only 6%, so dry conditions will persist.

Winds will shift slightly, blowing from the south southwest at 5 to 10 mph. Given the sustained high heat indices and lack of rain, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on neighbors and ensure everyone has 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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