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5-day forecast / Little Elm, TX

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Little Elm Weather: Heat Index Hits 101 Tonight With Storms

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

Little Elm faces a humid, hot evening with a heat index near 101. Showers and thunderstorms are likely tonight and tomorrow, with highs near 92 degrees.

Esme Whitman

June 22, 20262 min read

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

Current Conditions and Heat

It is currently Sunday evening in Little Elm, TX, where the air temperature stands at 91F. The heat index is making it feel significantly hotter, with a feels-like temperature of 97F. Humidity levels are substantial, with a dew point of 70F and relative humidity at 49%. Winds are blowing from the south at 9 mph, with gusts reaching up to 22 mph. The sky remains mostly clear at this moment.

Forecast for Tonight and Tomorrow

Temperatures will remain elevated through the night. While the low will drop to around 75F, conditions will warm slightly to approximately 78F before sunrise. The heat index is expected to climb as high as 101 overnight. Winds will shift to the south at 10 to 15 mph, with gusts potentially hitting 25 mph. Precipitation chances are at 60%, with showers and thunderstorms likely after 4am.

Tomorrow brings continued heat and moisture. The high will reach near 92F, with a heat index peaking at 100. The sky will be mostly cloudy. Rain activity is expected to be heavy early in the day, with showers and thunderstorms likely before 7am. A chance for additional showers and thunderstorms will persist between 7am and 4pm. Winds will remain from the south southeast at 10 to 15 mph. There is a 60% chance of precipitation, though new rainfall amounts are expected to be less than a tenth of an inch.

Safety and Outlook

The combination of high temperatures and significant humidity creates a hazardous environment for prolonged outdoor activity. Residents should prioritize hydration and limit midday exertion to avoid heat-related illness. The heat index values approaching 100 degrees indicate that the body will struggle to cool itself effectively. Additionally, the potential for thunderstorms tonight and tomorrow requires vigilance. While no active National Weather Service alerts are in effect, the likelihood of storms warrants caution. Ensure that outdoor plans account for the possibility of sudden downpours and gusty winds. Checking local updates as conditions evolve is advisable for those traveling or spending time outside.

National Weather Service radar for North Texas (KFWS)
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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