Melissa Under Extreme Heat Warning as Temperatures Near 104 - Aug 19, 6 AM

*As of Aug 19, 6 AM local time.*

Severe Heat Alert in Effect

An Extreme Heat Warning is currently active for the Melissa area, issued by the National Weather Service in Fort Worth. This severe alert remains in effect until 8:00 PM CDT. Residents should take immediate precautions to avoid heat-related illness.

The current air temperature is 81F, but it feels like 83F due to 66% relative humidity. The dew point is 68F, and winds are blowing from the south at 7 mph with gusts up to 14 mph. The sky is currently clear, offering no relief from the building heat.

Today's Forecast and Conditions

Today will be sunny with a high near 104F. The heat index values are expected to reach as high as 106F, making the air feel significantly hotter than the actual temperature. There is a 0% chance of precipitation, meaning no rain is expected to provide any cooling effect.

Winds will shift to the south southwest at around 10 mph. As the day progresses, the combination of high temperatures and humidity will create dangerous conditions for anyone spending time outdoors. It is crucial to stay indoors in air-conditioned spaces during the peak heat hours.

Overnight and Tomorrow Outlook

Tonight, the sky will remain mostly clear. Temperatures will drop to a low around 81F, but they are expected to rise back to around 83F overnight. The heat index may reach 105F, and south winds will blow at around 10 mph.

Tomorrow will also be sunny, with a high near 103F. Although the air temperature is slightly lower, the heat index values are projected to reach as high as 110F, indicating extreme perceived heat. There is a 13% chance of precipitation, but sunny conditions are the primary expectation.

Southwest winds will range from 5 to 10 mph. Given the sustained high heat indices, it is essential to hydrate frequently, limit physical exertion during the day, and check on vulnerable neighbors who may not have access to cooling.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com