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5-day forecast / Melissa, TX

SundaySunny100° / 79°
MondaySunny100° / 80°
TuesdaySunny101° / 80° 1%
WednesdayMostly Sunny101° / 80° 1%
ThursdayMostly Sunny101° / 80° 1%

Heat Advisory in Effect for Melissa as Temperatures Climb Near 100 - Jul 26, 4 AM

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

A Heat Advisory is active for Melissa, TX, with highs near 100F and heat index values up to 108F. Current conditions are hot and humid.

Arlen Iverson

July 26, 20262 min read

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

*As of Jul 26, 4 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Melissa, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and humidity. As of this Sunday overnight, the air temperature stands at 81F, with a feels-like temperature of 84F.

The atmosphere is quite humid, with a dew point of 70F and relative humidity at 70%. Skies are clear, and winds are blowing from the south southwest at 7 mph, with gusts reaching 14 mph.

Forecast for Today and Tomorrow

Today will be sunny with a high near 100F. The heat index is expected to reach as high as 108F, making it feel significantly hotter than the actual air temperature. Winds will remain from the south southwest at 5 to 10 mph. There is no chance of precipitation today.

Tonight, skies will remain mostly clear. Temperatures will drop to a low around 79F, though they may rise slightly to around 81F overnight. The heat index will still reach up to 106F. Winds will continue from the south at 5 to 10 mph.

Tomorrow will also be sunny with a high near 100F. The heat index is forecast to hit 108F again. Winds will be from the south southwest around 10 mph. There is no chance of rain. Tomorrow night will be mostly clear with a low around 80F and south winds around 10 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat index values, it is critical to stay safe. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on elderly neighbors and those without air conditioning. Never leave people or pets in parked vehicles. The combination of heat and humidity can lead to rapid dehydration and heat exhaustion, so take precautions seriously.

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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