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5-day forecast / Little Elm, TX

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

Extreme Heat Warning in Effect for Little Elm as Temperatures Soar Near 102F - Jul 21, 4 AM

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

Little Elm residents are under an Extreme Heat Warning today. Current feels-like temperatures are 89F, with highs near 102F expected. Stay cool and hydrated.

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 21, 4 AM local time.*

Critical Heat Alert Active

An Extreme Heat Warning is currently in effect for Little Elm, Texas. This severe alert, issued by the National Weather Service, underscores the dangerous conditions residents are facing. The warning remains active until the evening hours, signaling a period of intense heat that requires immediate attention and caution.

Current Conditions and Forecast

It is currently Tuesday overnight in Little Elm. The air temperature stands at 86F, with a feels-like temperature of 89F. Relative humidity is at 55%, and the dew point is 68F. Winds are light at 5 mph, with gusts reaching up to 10 mph. The sky is clear.

Today, the sun will be out with no clouds in sight. Highs will reach near 102F. The heat index values are expected to climb as high as 109F. Winds will be from the southwest at 0 to 5 mph. The chance of precipitation is just 1%.

Tonight, skies will remain clear. Lows will drop to around 81F, though temperatures may rise to around 83F later in the night. The heat index will still feel as high as 109F. Winds will shift to the south southwest at around 5 mph.

Tomorrow, the sun will continue to shine with a high near 101F. The heat index is forecast to reach as high as 111F. Winds will come from the north northeast at 5 to 10 mph. The chance of rain is 0%.

Tomorrow night, conditions will be mostly clear with a low around 81F. Temperatures may rise to around 83F overnight. Winds will be from the east at around 10 mph.

Safety Reminders

Given the Extreme Heat Warning, it is vital to prioritize safety. Hydrate frequently and limit any exertion during the midday hours when the sun is strongest. Check on neighbors, especially the elderly and those without air conditioning.

Keep pets indoors and never leave them in vehicles. If you must go outside, seek shade and wear lightweight, light-colored clothing to help manage the extreme heat index values.

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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