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5-day forecast / Fort Worth, TX

SaturdayMostly Sunny96° / 78° 2%
SundaySunny99° / 78° 3%
MondaySunny101° / 79°
TuesdaySunny104° / 81°
WednesdaySunny106° / 83° 1%

Dangerous Heat Index Hits 101F in Fort Worth This Afternoon - Jul 18, 4 PM

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

Fort Worth residents face dangerous heat with a heat index of 101F today. Humidity remains high at 51% as temperatures climb toward 96F. No weather alerts are active.

Tessa Whitlock

July 18, 20262 min read

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

*As of Jul 18, 4 PM local time.*

Current Conditions and Heat Risk

Fort Worth is currently experiencing dangerous heat conditions this Saturday afternoon. The air temperature stands at 93F, but the combination of heat and moisture makes it feel significantly hotter. The heat index is currently at 101F, creating a hazardous environment for outdoor activities.

Humidity levels are quite high, with the relative humidity at 51% and a dew point of 72F. Winds are blowing from the south at 11 mph, with gusts reaching up to 23 mph. The sky remains clear overhead.

Forecast for Today and Tomorrow

The National Weather Service forecasts mostly sunny skies for today, with a high near 96F. The heat index is expected to reach as high as 102F during the day. South winds will continue at 10 to 15 mph. The chance of precipitation is minimal at just 2%.

Tonight, skies will transition to partly cloudy. Temperatures will drop to a low near 78F, though they may rise to around 80F overnight. The heat index will remain elevated, peaking at 100F. South winds will ease to 5 to 10 mph, with gusts up to 20 mph.

Tomorrow, the heat will intensify further. Sunny skies are expected with a high near 99F. The heat index could climb to 104F, posing serious risks for prolonged exposure.

South southwest winds will be light, ranging from 5 to 10 mph. The chance of rain remains very low at 3%. Tomorrow night will be mostly clear with a low around 78F, rising to 80F overnight, and a heat index up to 103F.

Safety Reminders

With heat index values exceeding 100F, it is critical to take precautions. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Check on elderly neighbors and those without air conditioning. If you must be outside, seek shade frequently and wear lightweight, light-colored clothing. Be aware of the signs of heat exhaustion and heat stroke, and seek medical attention immediately if symptoms appear.

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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Tessa Whitlock

Tessa Whitlock covers weather, storms, and seasonal life around Fort Worth.

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