Heat Advisory in Effect for Allen as Temperatures Soar - Jul 31, 1 PM

*As of Jul 31, 1 PM local time.*

Dangerous Heat Conditions

A Heat Advisory is currently in effect for Allen, Texas, signaling dangerous heat conditions for residents. The National Weather Service has issued this moderate-severity alert due to the intense warmth expected to persist through the afternoon and 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, creating a muggy atmosphere that amplifies the perceived heat.

Forecast and Safety

Today, the sky remains clear with sunny conditions dominating the day. Highs will reach near 103F, with heat index values climbing as high as 110. Winds will be from the southwest around 10 mph.

As evening approaches, skies will transition to partly cloudy. Lows will settle near 81F, though temperatures may rise to around 83F overnight. Heat index values will remain elevated, peaking near 109F, with southwest winds dropping to 5 to 10 mph.

Tomorrow, the heat will ease slightly but remain significant. Expect mostly sunny skies with a high near 98F. The heat index will be around 98F.

A shift in wind direction is expected, with north winds picking up to 10 to 15 mph, including gusts as high as 25 mph. Overnight, conditions will become mostly clear with a low around 74F, rising to about 76F later in the night.

Heat index values will drop to around 97F, with north northeast winds of 5 to 10 mph and gusts up to 20 mph.

Given the active Heat Advisory, it is crucial to stay hydrated and limit outdoor exertion, especially during the hottest parts of the day. Check on neighbors and vulnerable individuals who may be affected by the extreme heat. Avoid direct sun exposure when possible and seek air-conditioned environments to stay cool.

View larger

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com