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5-day forecast / Allen, TX

TuesdaySunny105° / 84° 7%
WednesdayMostly Sunny then Slight Chance Showers And Thunderstorms102° / 79° 20%
ThursdaySlight Chance Rain Showers99° / 76° 24%
FridaySunny99° / 76° 4%
SaturdaySunny100° / 78°

Allen Faces Extreme Heat Warning and High Temperatures - Aug 25, 2 PM

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

Allen is under an Extreme Heat Warning as temperatures reach 99F with a heat index of 102F. A Heat Advisory remains active through tomorrow evening, with highs near 105F expected today.

Zane Lowery

August 25, 20261 min read

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

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

Current Heat Conditions

Allen is currently experiencing dangerous heat levels, with the air temperature sitting at 99F and the feels-like temperature reaching 102F. The sky is clear, and relative humidity stands at 33% with a dew point of 64F. Winds are blowing from the south southwest at 10 mph, with gusts reaching 16 mph.

These conditions align with the active alerts issued by the National Weather Service for the Fort Worth area.

Active Weather Alerts

Two significant weather alerts are currently in effect for the region. An Extreme Heat Warning is active, indicating severe heat conditions that pose a high risk to health. This warning is expected to remain in place until 9:00 PM CDT today.

Additionally, a Heat Advisory is in effect, signaling moderate heat risks that will persist until 9:00 PM CDT tomorrow. Residents should take these official warnings seriously and adjust their outdoor activities accordingly to avoid heat-related illness.

Forecast and Safety

Today will be sunny with a high near 105F and a low near 84F. The chance of precipitation is low at 7%. Winds will range from 10 to 15 mph, with gusts as high as 25 mph.

Tonight, conditions will remain mostly clear with a low around 84F and a heat index as high as 103F. Tomorrow, the weather will be mostly sunny with a high near 102F and a low near 79F. There is a 20% chance of showers and thunderstorms after 1 PM.

Given the sustained high temperatures and heat index values reaching 105F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and vulnerable individuals to ensure they have access to cool environments and water.

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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Zane Lowery

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

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