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5-day forecast / Allen, TX

SaturdayMostly Sunny104° / 83° 5%
SundayMostly Sunny107° / 86° 8%
MondayMostly Sunny108° / 84° 3%
TuesdaySunny108° / 83° 5%
WednesdaySlight Chance Showers And Thunderstorms104° / 79° 15%

Allen Heat Advisory: Feels Like 101F, Air Quality Alert Active - Aug 22, 2 PM

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

Allen residents face a Heat Advisory and Air Quality Alert. Current conditions show 97F air temperature with a heat index of 101F. Highs near 104F today, rising to 107F tomorrow.

Zane Lowery

August 22, 20261 min read

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

*As of Aug 22, 2 PM local time.*

Current Conditions and Active Alerts

Allen is currently under a Heat Advisory and an Air Quality Alert. The air temperature stands at 97F, but the heat index makes it feel like 101F. Relative humidity is 37%, with a dew point of 66F. Winds are blowing at 10 mph with gusts to 6 mph, and the sky remains clear. These conditions contribute to the dangerous heat levels currently affecting the area.

Today and Tonight Outlook

Today will be mostly sunny with a high near 104F. The chance of precipitation is only 5%. Heat index values are expected to reach as high as 107F.

South winds will blow around 5 mph. Tonight, there is a slight chance of showers and thunderstorms between 7pm and 4am. Skies will be partly cloudy with a low around 83F.

The chance of precipitation rises to 20%, with new rainfall amounts less than a tenth of an inch possible. Heat index values may reach 105F, and south southeast winds will be around 5 mph.

Tomorrow and Safety Reminders

Tomorrow will be mostly sunny with a high near 107F. The chance of precipitation is 8%. Heat index values could reach as high as 109F.

South southwest winds will range from 5 to 10 mph. Given the active Heat Advisory and Air Quality Alert, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially those who are elderly or have health conditions.

Avoid prolonged exposure to the sun and seek air-conditioned environments when possible. Stay informed about air quality levels and take necessary precautions to protect your health.

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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