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5-day forecast / Little Elm, TX

TuesdaySunny102° / 81° 1%
WednesdaySunny101° / 81°
ThursdaySunny99° / 81°
FridaySunny100° / 84° 1%
SaturdayMostly Sunny100° / 84° 6%

Heat Advisory in Effect for Little Elm as Temperatures Climb to 101F - Jul 20, 8 PM

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

Little Elm residents face a Heat Advisory with highs near 101F and heat indices up to 106F. Stay hydrated and limit outdoor exertion during peak heat hours.

Esme Whitman

July 21, 20262 min read

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

*As of Jul 20, 8 PM local time.*

Current Conditions and Alert Status

Little Elm, TX is currently under an active Heat Advisory issued by the National Weather Service. The advisory carries a moderate severity rating with expected urgency, running from Monday morning through Monday evening. As of this evening, the air temperature stands at 99F, with a feels-like temperature also at 99F.

The relative humidity is at 29%, and the dew point is recorded at 61F. Winds are light, blowing at 3 mph with gusts reaching up to 8 mph, while the sky remains mostly clear.

Forecast for Today and Tomorrow

Today, Little Elm is expected to see a high near 99F with a low near 81F. The chance of precipitation is 0%, and skies will remain mostly clear. Overnight, temperatures will initially drop to around 81F but will rise to approximately 83F as the night progresses. Heat index values are forecast to reach as high as 104F. South winds will be around 5 mph.

Tomorrow, conditions will turn sunny with a high near 101F and a low near 83F. The chance of precipitation drops to just 1%. Heat index values are expected to climb as high as 106F.

Southwest winds will be around 5 mph. Tomorrow night, skies will clear with a low around 83F, rising to about 86F overnight. Heat indices will remain high at 106F, with southeast winds between 0 and 5 mph.

Safety Reminders

Given the active Heat Advisory and the significant heat index values, it is crucial to take precautions. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the hottest parts of the day.

Check on neighbors, particularly the elderly and those without air conditioning. Wear lightweight, light-colored clothing and use sunscreen if you must be outside. Be aware of the signs of heat-related illnesses, such as dizziness, nausea, and confusion, and seek shade or air-conditioned spaces 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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Esme Whitman

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

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