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5-day forecast / Melissa, TX

MondaySunny100° / 79°
TuesdaySunny100° / 79°
WednesdayMostly Sunny100° / 80° 1%
ThursdayMostly Sunny100° / 80° 4%
FridayMostly Sunny101° / 80° 8%

Heat Advisory in Effect for Melissa as Temperatures Climb Near 100F - Jul 27, 8 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 reaching 106F. Humidity remains high with a dew point of 72F.

Arlen Iverson

July 27, 20262 min read

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

*As of Jul 27, 8 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Melissa, Texas, signaling dangerous heat conditions for the region. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and significant humidity. Residents are advised to take precautions as the heat index values are expected to reach dangerous levels.

As of this morning, the air temperature stands at 81F, but the combination of heat and moisture makes it feel like 85F. The relative humidity is at 74%, with a dew point of 72F, indicating quite humid air. Winds are blowing from the south southwest at 8 mph, with gusts reaching up to 22 mph. The sky remains clear, offering no relief from the sun.

Forecast for Today and Tomorrow

Today, the sun will remain out with a high near 100F. The heat index values are projected to climb as high as 106F. South southwest winds will persist around 10 mph. There is a 0% chance of precipitation, ensuring dry and hot conditions throughout the day.

Tonight, skies will become mostly clear, allowing temperatures to drop to a low near 79F. However, temperatures will rise to around 81F overnight, keeping the heat index as high as 104F. South winds will continue around 10 mph.

Tomorrow, conditions will mirror today with sunny skies and a high near 100F. The heat index will reach 104F. South southwest winds will be slightly lighter, ranging from 5 to 10 mph. Like today, there is no chance of rain.

Safety Reminders

Given the active Heat Advisory and the high heat index values, it is critical to stay cool. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on neighbors, especially the elderly and those without air conditioning. Wear lightweight, light-colored clothing and seek air-conditioned environments during the hottest parts of the day.

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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