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5-day forecast / Denton, TX

SundaySunny107° / 84° 1%
MondayMostly Sunny109° / 84° 2%
TuesdaySlight Chance Showers And Thunderstorms then Sunny107° / 82° 10%
WednesdayMostly Sunny104° / 80° 14%
ThursdaySlight Chance Rain Showers then Slight Chance Showers And Thunderstorms102° / 79° 16%

Denton Faces Extreme Heat Warning as Temperatures Soar to 109F - Aug 23, 2 PM

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

An Extreme Heat Warning and Air Quality Alert are in effect for Denton, TX. Current conditions show a heat index of 108F, with highs near 107F today and 109F tomorrow.

Cody Underwood

August 23, 20262 min read

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

*As of Aug 23, 2 PM local time.*

Dangerous Heat Conditions Underway

Denton, Texas is currently under an Extreme Heat Warning issued by the National Weather Service in Fort Worth. This severe alert remains in effect until late Monday evening. The warning highlights dangerous heat conditions that are expected to significantly impact daily activities and health safety across the area.

Current conditions reflect the intensity of this event. As of Sunday afternoon, the air temperature stands at 106F, but the heat index makes it feel like 108F. Relative humidity is low at 23%, with a dew point of 61F. Winds are light from the south southwest at 5 mph, with gusts reaching up to 12 mph. The sky remains clear overhead.

Forecast for Today and Tomorrow

Today will be sunny with a high near 107F. Temperatures are expected to fall slightly to around 105F in the afternoon. The heat index values will reach as high as 107. Winds will remain light, shifting between south southwest at 5 to 10 mph. There is only a 1% chance of precipitation.

Tonight will be mostly clear with a low near 84F. Temperatures may rise slightly to around 86F overnight. The heat index will continue to feel as high as 107. Winds will shift to the south at 5 to 10 mph.

Tomorrow brings even hotter conditions. Expect mostly sunny skies with a high near 109F. Temperatures may drop slightly to around 107F in the afternoon. The heat index will feel as high as 107. Winds will increase, coming from the southwest around 10 mph, with gusts as high as 20 mph. The chance of precipitation is minimal at 2%.

Additional Alerts and Safety Reminders

In addition to the heat warning, an Air Quality Alert is also active for Denton. This alert was issued by the National Weather Service in Fort Worth on August 22. Residents should monitor local air quality reports for any changes or updates regarding pollution levels.

Given the extreme heat and poor air quality, it is crucial to take precautions. Stay hydrated and limit time spent outdoors, especially during the hottest parts of the day. Check on neighbors, particularly the elderly and those with health conditions, who may be more vulnerable to heat stress. Keep vehicles parked in shade when possible to prevent interior temperatures from rising dangerously.

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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Cody Underwood

Cody Underwood covers weather, storms, and seasonal life around Denton.

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