Little Elm Heat Advisory in Effect as Temperatures Climb to 102F - Jul 20, 8 AM

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

Current Conditions and Alert Status

Little Elm, TX, is currently under an active Heat Advisory issued by the National Weather Service. This moderate-severity alert, which is expected to impact the area, signals dangerous heat conditions that require caution. Right now, the air temperature stands at 82F, but the oppressive humidity makes it feel like 91F.

The relative humidity is at 84%, with a dew point of 77F, indicating very muggy air. Winds are light at 3 mph with gusts reaching 14 mph, and the sky remains clear.

Today and Tonight Forecast

Today will be sunny with a high near 99F. The National Weather Service forecasts heat index values as high as 106F due to the combination of heat and moisture. Southwest winds will be around 5 mph.

Overnight, conditions will become mostly clear with a low around 80F. However, temperatures are expected to rise to around 83F during the night, keeping the heat index elevated at 106F. South southwest winds will persist at around 5 mph.

Tomorrow Outlook

Tomorrow will bring even more intense heat, with a high near 102F under sunny skies. The heat index is forecast to reach as high as 107F, making it feel significantly hotter than the actual air temperature. West southwest winds will be around 5 mph.

Following tomorrow, clear skies are expected with a low around 83F, and temperatures may rise to around 86F overnight, maintaining a heat index of 106F. South southwest winds will continue at around 5 mph.

Safety Reminder

With heat index values exceeding 105F, it is critical to take precautions against heat-related illness. Stay hydrated by drinking water frequently, 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, as extreme heat can be dangerous for vulnerable populations. If you must be outside, seek shade or air-conditioned spaces as often as possible.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com