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5-day forecast / Gunter, TX

ThursdaySunny105° / 80° 8%
FridaySunny then Slight Chance Showers And Thunderstorms105° / 80° 21%
SaturdaySlight Chance Rain Showers then Sunny106° / 79° 16%
SundaySunny105° / 81° 2%
MondaySunny104° / 81° 5%

Extreme Heat Warning in Effect for Gunter as Temperatures Soar - Aug 20, 2 PM

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

An Extreme Heat Warning is active for Gunter, TX, with heat index values reaching up to 109 degrees. Residents are urged to take precautions against dangerous heat.

Sasha Zimmer

August 20, 20262 min read

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

*As of Aug 20, 2 PM local time.*

Dangerous Heat Conditions

Gunter, Texas, is currently under an Extreme Heat Warning issued by the National Weather Service in Fort Worth. This severe alert remains in effect until August 21 at 8:00 PM CDT. The danger is immediate and significant; current air temperatures stand at 100F, but the heat index makes it feel like 103F.

Relative humidity is at 29%, with a dew point of 63F under clear skies. Winds are light at 9 mph, though gusts have reached 8 mph.

Forecast and Outlook

Today will be sunny with a high near 105F. The National Weather Service notes heat index values as high as 108 during the day. A south southwest wind around 5 mph is expected. There is an 8% chance of precipitation today, with a low near 80F tonight.

Tonight brings a slight chance of showers and thunderstorms between 7pm and 10pm. Conditions will be mostly clear with a low around 80, though temperatures may rise to around 82 overnight. Heat index values could reach 107. South winds will remain around 5 mph.

Tomorrow continues the hot trend with sunny skies and a high near 105F. Temperatures may fall slightly to around 103 in the afternoon. A slight chance of showers and thunderstorms is possible after 4pm, with a 20% chance of precipitation overall. Heat index values are forecast to reach as high as 109. South southwest winds will persist around 5 mph.

Safety Reminders

The combination of extreme heat and humidity poses serious health risks. It is critical to stay hydrated by drinking plenty of water throughout the day. Limit outdoor exertion, especially during the midday hours when solar intensity is highest.

Check on elderly neighbors or those without air conditioning, as they are particularly vulnerable to heat-related illnesses. If you must be outside, seek shade and wear lightweight, light-colored clothing to help manage body temperature.

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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Sasha Zimmer

Sasha Zimmer covers weather, storms, and seasonal life around Gunter.

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