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5-day forecast / Melissa, TX

ThursdaySunny96° / 78°
FridayPartly Sunny95° / 79° 1%
SaturdayMostly Sunny97° / 79°
SundaySunny100° / 79°
MondaySunny101° / 80°

Heat Advisory in Effect for Melissa as Temperatures Soar - Jul 23, 4 PM

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

A Heat Advisory is active for Melissa, TX, with heat index values reaching 105F. Current conditions show a high heat index of 103F with humid air.

Arlen Iverson

July 23, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 23, 4 PM local time.*

Dangerous Heat Conditions

A Heat Advisory is currently in effect for Melissa, Texas, signaling dangerous heat conditions for the area. The National Weather Service has issued this moderate-severity alert, which remains active until the evening of July 24. Residents are urged to take this warning seriously as the region experiences significant thermal stress.

Current conditions in Melissa reflect the intensity of the heat. The air temperature stands at 93F, but the combination of heat and humidity makes it feel like 103F. The relative humidity is at 53%, with a dew point of 73F, indicating quite humid air that hinders the body's ability to cool itself.

Winds are blowing from the east at 13 mph, with gusts reaching 20 mph, while the sky remains mostly clear.

Forecast for Today and Tomorrow

Today, the sun will dominate the sky with sunny conditions. The high will reach near 96F, with heat index values climbing as high as 104F. East winds will continue around 15 mph, with gusts as high as 25 mph. There is a 0% chance of precipitation.

Tonight, skies will become mostly clear, allowing temperatures to drop to a low near 78F. Despite the cooling, heat index values will remain high, reaching as high as 105F. Winds will shift to east southeast at 10 to 15 mph, with gusts up to 25 mph.

Tomorrow, the weather will be partly sunny. The high will be near 95F, with heat index values peaking at 103F. South southeast winds will blow at 10 to 15 mph, with gusts as high as 25 mph. The chance of precipitation is minimal at 1%. Overnight, temperatures will rise to around 81F before dropping to a low of 79F, with heat index values reaching 104F.

Safety Reminders

Given the active Heat Advisory and high heat index values, it is critical to stay cool. Limit outdoor exertion, especially during the hottest parts of the day. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Check on neighbors, particularly the elderly and those without air conditioning, to ensure their safety. Never leave people or pets in parked vehicles.

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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Arlen Iverson

Arlen Iverson covers weather, storms, and seasonal life around Melissa.

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