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5-day forecast / Allen, TX

MondaySunny100° / 79° 1%
TuesdaySunny101° / 79° 1%
WednesdaySunny100° / 79° 3%
ThursdaySunny98° / 76° 5%
FridaySunny98° / 75° 1%

Allen Heat Advisory: Dangerous Heat Index Expected Through Tomorrow - Sep 14, 2 PM

Allen weather, updated every four hours — local forecasts you can trust.

A Heat Advisory is active for Allen as temperatures reach 97F and feel like 102F. Sunny skies and high heat indices up to 105F are expected today and tomorrow.

Zane Lowery

September 14, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 14, 2 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently active for Allen, issued by the National Weather Service in Fort Worth. This moderate-severity alert is expected to remain in effect until tomorrow evening. Residents should be aware that dangerous heat conditions are present right now.

The air temperature is currently 97F, but the combination of heat and humidity makes it feel like 102F. Relative humidity stands at 39%, with a dew point of 68F. Winds are blowing from the south at 8 mph, with gusts reaching 16 mph.

The sky is mostly clear, offering little relief from the direct solar radiation.

Today and Tonight Outlook

Today will remain sunny with a high near 100F. The heat index values are expected to climb as high as 105F, indicating dangerous levels of perceived temperature. South winds will range from 10 to 15 mph, with gusts potentially reaching 25 mph.

Tonight, the sky will remain clear. Temperatures will drop to a low around 79F, though they may rise slightly to around 81F overnight. The heat index will still reach values as high as 102F.

South winds will continue at 10 to 15 mph. There is only a 1% chance of precipitation, so no rain is expected to provide relief.

Tomorrow's Forecast and Safety

Tomorrow will follow a similar pattern, with sunny skies and a high near 101F. Heat index values are again expected to reach 105F. South winds will be around 10 mph, with gusts up to 20 mph.

The low temperature will be near 79F, potentially rising to 81F overnight. The chance of precipitation remains at 1%. Given the sustained high heat indices and lack of rain, it is crucial to stay hydrated and limit midday exertion.

Check on neighbors, especially those who are elderly or live alone, and avoid prolonged exposure to the sun. Stay indoors in air-conditioned spaces when possible during the hottest parts of the day.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Zane Lowery

Zane Lowery covers weather, storms, and seasonal life around Allen.

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