Little Elm Heat Advisory: Dangerous Heat Index Values Expected - Sep 7, 2 PM

*As of Sep 7, 2 PM local time.*

Current Conditions and Alert Status

Little Elm is currently under a Heat Advisory issued by the National Weather Service. This moderate-severity alert is expected to remain in effect until tomorrow evening. As of this afternoon, the air temperature stands at 99F, but the combination of heat and humidity makes it feel like 102F.

The relative humidity is currently at 33%, with a dew point of 64F. Winds are blowing from the south southeast at 11 mph, with gusts reaching 18 mph. The sky remains mostly clear, offering little relief from the intense solar radiation.

Today and Tonight Outlook

The day will remain sunny with a high near 99F. Despite the air temperature, heat index values are expected to reach as high as 104F, creating dangerous conditions for anyone spending extended time outdoors. Winds will continue from the south southeast around 10 mph, with gusts potentially reaching 20 mph.

Tonight, conditions will stay clear with a low around 81F. However, temperatures are forecast to rise to around 84F overnight, keeping heat index values near 103F. Winds will ease to 5-10 mph from the south southeast.

Tomorrow's Forecast

Tomorrow will bring another sunny day with a high near 100F. The heat index is expected to peak at 106F, maintaining hazardous levels. Winds will shift to the south at 5-10 mph.

Tonight, the sky will be mostly clear with a low around 81F, rising to 83F overnight. Heat index values could reach 107F, with winds around 10 mph from the south southeast.

Given the sustained high heat index values, it is crucial to stay hydrated, limit outdoor activities during peak heat hours, and check on vulnerable neighbors or family members who may be affected by the prolonged warmth.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com