Allen Heat and Air Quality Alert: Highs Near 100F - Aug 28, 2 PM
Allen weather, updated every four hours — local forecasts you can trust.
Allen residents face dangerous heat with feels-like temperatures at 100F and an active Air Quality Alert. Sunny skies continue through tomorrow with minimal rain chances.
Zane Lowery
August 28, 2026/2 min read
National Weather Service radar for North Texas (KFWS)
*As of Aug 28, 2 PM local time.*
Current Conditions and Heat Risk
Allen is experiencing intense heat this afternoon, with the air temperature sitting at 99F. The combination of high temperatures and 31% relative humidity creates a feels-like temperature of 100F. The sky is currently clear, and winds are blowing from the east at 5 mph, though gusts have reached 30 mph.
The dew point is 63F, indicating dry air despite the high thermal load. This heat index level poses significant risks for outdoor activities, particularly during peak afternoon hours.
Today and Tonight Outlook
The forecast for the remainder of today calls for sunny skies with a high near 100F. Heat index values are expected to reach as high as 103F. The chance of precipitation is only 2%, so rain is unlikely to provide relief.
East winds will remain steady between 5 and 10 mph. As night falls, conditions will stay clear with a low around 77F. Even after sunset, heat index values may reach 101F, meaning the air will remain uncomfortably warm well into the evening.
Residents should continue to monitor their hydration levels as the day transitions into the night.
Tomorrow and Air Quality
Tomorrow will bring similar conditions, with sunny skies and a high near 101F. The heat index is projected to climb to 106F, making it slightly warmer than today. Winds will shift to the south southeast, maintaining speeds of 5 to 10 mph.
The chance of precipitation drops to 1%, ensuring dry conditions. Overnight, temperatures will hover around 79F before rising to 81F, with heat index values reaching 101F. An active Air Quality Alert has been issued by the National Weather Service for the Fort Worth area.
While the specific severity is not detailed in the current data, this alert warrants caution for individuals with respiratory sensitivities. Given the persistent heat and air quality concerns, it is advisable to limit strenuous outdoor exertion during midday hours and stay well-hydrated. Check on vulnerable neighbors and ensure that pets have access to shade and water.
These conditions are expected to persist, so planning for heat safety remains a priority for the community.
National Weather Service radar for North Texas (KFWS)
Allen residents face a Heat Advisory and Air Quality Alert. Current temperatures are 97F, feeling like 102F. Today's high nears 100F with heat indices up to 108F. Stay hydrated and limit outdoor exertion.
Residents in Allen should prepare for extreme heat and humidity. A Heat Advisory is in effect, with highs near 100F and heat index values reaching 104F. An Air Quality Alert is also active.
A Heat Advisory is in effect for Allen, TX. Current conditions show 99F with a feels-like of 100F. Expect high heat indices and a slight chance of storms today and tomorrow.
