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5-day forecast / Little Elm, TX

FridaySlight Chance Rain Showers97° / 82° 3%
SaturdayMostly Sunny99° / 82° 1%
SundaySunny100° / 83°
MondaySunny101° / 83°
TuesdaySunny101° / 83°

Little Elm Heat Advisory in Effect as Humidity and Heat Climb - Jul 24, 8 AM

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

A Heat Advisory is active for Little Elm as oppressive humidity and rising temperatures create dangerous heat index values near 107 degrees today and tonight.

Esme Whitman

July 24, 20262 min read

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

*As of Jul 24, 8 AM local time.*

Current Conditions and Alert Status

Little Elm is currently under an active Heat Advisory issued by the National Weather Service. This moderate-severity alert, which is expected to remain in effect, signals significant heat-related risks for the area. Right now, the air temperature stands at 81F, but the oppressive humidity makes it feel like 88F.

The relative humidity is at 94%, with a dew point of 79F, creating a muggy atmosphere that feels heavy and stifling. Winds are blowing from the south at 10 mph, with gusts reaching 13 mph, while the sky remains cloudy.

Forecast for Today and Tonight

Conditions will intensify as the day progresses. Today, expect partly sunny skies with a high near 97F. The heat index values are forecast to reach as high as 107, making it feel significantly hotter than the actual air temperature.

South winds will pick up slightly, ranging from 10 to 15 mph, with gusts as high as 25 mph. The chance of precipitation is low at 6%.

As evening falls, the heat will not break. Tonight will be partly cloudy with a low around 82F. Temperatures will actually rise to around 85F overnight, keeping the heat index values as high as 107. South winds will continue at 10 to 15 mph. This lack of relief overnight is a key factor in the advisory, as bodies do not have time to cool down.

Tomorrow Outlook

The heat persists into tomorrow. Expect mostly sunny skies with a high near 99F. The heat index will remain dangerous, reaching as high as 107.

Winds will shift to the south southwest at around 10 mph. The chance of rain drops to just 1%. Tomorrow night will be mostly clear, with a low around 82F and temperatures rising to around 84F overnight.

The heat index will drop slightly to 104, but will remain elevated. South winds will stay around 10 mph.

Safety Reminder

Given the active Heat Advisory and the high heat index values, it is critical to stay hydrated and limit time spent outdoors, especially during the midday hours. Check on elderly neighbors and those without air conditioning. Avoid strenuous activity and seek air-conditioned environments whenever possible to prevent heat-related illness.

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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Esme Whitman

Esme Whitman covers weather, storms, and seasonal life around Little Elm.

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