Heat Advisory in Effect for Allen as Temperatures Soar - Jul 28, 4 PM

*As of Jul 28, 4 PM local time.*

Dangerous Heat Conditions

A Heat Advisory is currently in effect for Allen, Texas, signaling dangerous heat conditions for the area. The National Weather Service has issued this moderate-severity alert due to the intense heat expected to persist through the evening. Right now, the air temperature stands at 97F, but the combination of heat and humidity makes it feel like 104F.

The relative humidity is at 42%, with a dew point of 70F, contributing to the muggy atmosphere. Winds are blowing from the south at 8 mph, with gusts reaching up to 13 mph, while the sky remains clear.

Forecast and Safety

Today, the high will reach near 102F. The National Weather Service notes that heat index values could climb as high as 111. Sunny skies will dominate the day with south winds around 10 mph.

There is a 0% chance of precipitation. Tonight, conditions will remain mostly clear with a low near 81F. Temperatures may rise slightly to around 83F overnight.

Heat index values will stay elevated, reaching up to 109, with south winds of 5 to 10 mph.

Tomorrow, the forecast calls for mostly sunny skies with a high near 101F. Heat index values are expected to hit 110. Winds will shift to the south southwest at 5 to 10 mph. The chance of precipitation is minimal at 1%. Tomorrow night will be partly cloudy with a low around 81F, and temperatures rising to 83F overnight, with heat index values up to 108.

Given the active Heat Advisory, it is crucial to take precautions against extreme heat. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Check on elderly neighbors and relatives who may be vulnerable to heat-related illnesses. If you must be outside, seek shade or air-conditioned spaces frequently. This advisory remains in effect until the evening, so continue to monitor local weather updates and stay safe in the intense heat.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com