Back to Weather

5-day forecast / Allen, TX

TuesdaySunny102° / 81°
WednesdaySunny101° / 82° 1%
ThursdayMostly Sunny101° / 82° 2%
FridayMostly Sunny102° / 82° 6%
SaturdaySunny100° / 77° 8%

Allen Heat Index Hits 99F Today With Late Storm Chance - Jul 8, 12 PM

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

Temperatures in Allen, TX, are soaring this Wednesday afternoon with a feels-like reading of 99F. Residents should brace for intense heat and a slight chance of late-afternoon storms.

Zane Lowery

July 8, 20262 min read

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

*As of Jul 8, 12 PM local time.*

Current Conditions and Heat Index

It is currently Wednesday this afternoon in Allen, TX, and the heat is already intense. The air temperature stands at 91F, but the combination of heat and humidity pushes the feels-like temperature to 99F. Relative humidity is at 53%, with a dew point of 72F, creating a muggy atmosphere that makes the heat feel more oppressive.

Winds are light, blowing from the south southwest at 6 mph with gusts reaching 9 mph. The sky remains clear overhead, offering no relief from the sun’s intensity.

Forecast for Today and Tomorrow

The National Weather Service indicates that today will remain hot and sunny, with a high near 98F. While the morning will be dry, there is a slight chance of showers and thunderstorms developing after 4pm. The chance of precipitation is listed at 18% for the day, with the official forecast noting a 20% chance during that late afternoon window.

Heat index values are expected to climb as high as 103F during the peak heat hours. Winds will shift slightly, remaining in the south southwest at 5 to 10 mph.

Tonight, conditions will stay warm with a low near 79F. Temperatures may rise to around 81F overnight. The slight chance for showers and thunderstorms continues before 7pm, with a 20% chance of precipitation.

Skies will become mostly clear after that. Winds will pick up slightly from the south around 10 mph, with gusts as high as 20 mph. Heat index values will remain elevated, reaching up to 100F.

Tomorrow, the heat will persist with a high near 99F. The sky will be sunny with no chance of precipitation. Heat index values are forecast to reach 101F. Winds will increase to the south southwest at 10 to 15 mph. There are no active weather alerts or warnings in effect for Allen at this time.

Safety Reminder

Given the high heat index values approaching 103F today, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water and shade. As the heat lingers into tomorrow, continue to seek air-conditioned spaces during the hottest parts of the day.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

Share

Zane Lowery

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

Related Stories

More in Sport