Dallas Under Extreme Heat Warning as Temperatures Hit 100F - Aug 19, 2 PM

*As of Aug 19, 2 PM local time.*

Severe Heat Alert in Effect

Dallas is currently under an Extreme Heat Warning issued by the National Weather Service. This severe alert remains in effect until 8:00 PM CDT on August 20. The dangerous conditions are already evident, with the air temperature sitting at 100F and the feels-like temperature at 101F.

The dry air, indicated by a relative humidity of 27% and a dew point of 61F, contributes to the intense heat. Winds are light, blowing from the south southwest at 6 mph with gusts up to 8 mph, while the sky remains clear.

Today and Tonight Outlook

The day will be mostly sunny, with the high temperature reaching near 105F. Heat index values are expected to climb as high as 108F, making the air feel significantly hotter than the actual temperature. Winds will shift to around 10 mph from the south southwest.

Tonight, conditions will remain mostly clear with a low near 82F. However, temperatures are expected to rise to around 84F overnight, and heat index values will reach 107F. The lack of precipitation, with a 0% chance of rain, means the heat will persist without relief.

Tomorrow’s Forecast and Safety

Tomorrow will be sunny with a high near 106F. The heat index is projected to reach 109F, marking an even more intense heat load. Winds will range from 5 to 10 mph from the south southwest.

There is a slight 10% chance of precipitation, but sunny conditions are expected to dominate. Given the sustained extreme heat, it is critical to take standard safety precautions. Residents should hydrate frequently, limit midday exertion, and check on vulnerable neighbors.

Avoiding prolonged exposure to direct sunlight is essential to prevent heat-related illness during this severe weather event.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com