Plano Faces Extreme Heat Warning and Heat Advisory as Temperatures Soar - Aug 25, 2 PM

*As of Aug 25, 2 PM local time.*

Severe Heat Alerts Active

Plano residents are under two active National Weather Service alerts as extreme heat grips the region. An Extreme Heat Warning is in effect until 9:00 PM CDT today, indicating life-threatening conditions for those exposed to prolonged sun or heat without adequate cooling.

Additionally, a Heat Advisory remains in place until 9:00 PM CDT tomorrow, warning of dangerously high heat index values that may cause heat illness.

Current conditions reflect the intensity of this pattern. The air temperature is currently 93F, with a feels-like reading of 93F due to 34% relative humidity and a dew point of 61F. Winds are blowing from the south southwest at 9 mph, with gusts reaching 16 mph under a clear sky.

Forecast Details for Today and Tomorrow

Today will be sunny with a high near 105F. The National Weather Service reports heat index values as high as 105. Winds may increase slightly to around 10 mph, with gusts up to 20 mph. There is only a 7% chance of precipitation.

Tonight, skies will become mostly clear. Temperatures will drop to a low near 85F, though heat index values could remain as high as 104. Winds will continue around 10 mph with gusts up to 20 mph.

Tomorrow brings a high near 102F and a low near 80F. The sky will be mostly sunny initially, but there is a slight chance of showers and thunderstorms after 1 PM. The chance of precipitation is 20%. Heat index values may reach 104 before falling to around 99 in the afternoon. Winds will shift to the west at around 10 mph.

Safety Reminders

With heat indices exceeding 100F, it is critical to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without air conditioning. If you must be outside, seek shade frequently and wear lightweight, light-colored clothing. Never leave people or pets in parked vehicles.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com