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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 100 Today Amidst Hot, Humid Conditions - Jun 29, 12 PM

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

Temperatures in Allen are soaring with a heat index reaching 100 today. Humidity remains high with a dew point of 72F. No severe weather alerts are active.

Zane Lowery

June 29, 20262 min read

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

As of Jun 29, 12 PM local time.

Current Conditions and Heat Index

Residents in Allen are currently experiencing intense heat, with the air temperature at 90F and a feels-like temperature of 96F. The atmosphere is quite humid, indicated by a dew point of 72F and relative humidity at 56%. Winds are blowing from the south at 18 mph, with gusts reaching 26 mph, while the sky remains clear.

Forecast for Today and Tonight

Today will be sunny with a high near 96F. The National Weather Service indicates heat index values as high as 100 during the day. South winds will persist at 15 to 20 mph, with gusts as high as 30 mph. There is a 0% chance of precipitation.

Tonight, skies will clear with a low around 78F. Heat index values will remain elevated, reaching as high as 100. South winds will continue at 10 to 20 mph, with gusts up to 30 mph. Residents should expect continued warmth and humidity through the night.

Tomorrow Outlook

Tomorrow is forecast to be sunny with a high near 95F. The heat index is expected to reach as high as 99. South winds will be slightly lighter, ranging from 10 to 15 mph, with gusts as high as 25 mph.

The low will be around 78F, with temperatures rising to around 80 overnight. Heat index values will climb to 98. South southeast winds will blow at 10 to 15 mph, with gusts up to 25 mph.

There is no chance of rain.

Safety Reminder

With heat index values approaching 100, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning. Ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun during peak heat hours.

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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