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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 100 - Jul 27, 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 106F. Current conditions are hot and humid with clear skies.

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, 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 to warn residents of the intense temperatures expected to persist through the evening.

Right now, the air temperature stands at 77F, with a feels-like temperature of 78F. The atmosphere is quite humid, with relative humidity at 78% and a dew point of 70F. Winds are light, blowing from the south at 5 mph with gusts reaching up to 14 mph. The sky remains clear overhead, offering no relief from the sun's intensity.

Forecast for Today and Tomorrow

Today, the sun will dominate the sky, bringing a high near 100F. The heat index is expected to reach as high as 106F, making it feel significantly hotter than the actual air temperature. South southwest winds will range from 5 to 10 mph. There is a 0% chance of precipitation, ensuring dry and sunny conditions throughout the day.

Tonight, skies will remain mostly clear. Temperatures will drop to a low around 79F, though they may rise to around 81F later in the night. The heat index will stay elevated, reaching up to 104F. South winds will continue at around 10 mph.

Tomorrow, conditions will mirror today with sunny skies and a high near 100F. The heat index will peak at 104F. South southwest winds will persist at 5 to 10 mph. Overnight into tomorrow night, the sky will stay mostly clear with a low around 79F, rising to 81F later. Winds will remain south at 5 to 10 mph.

Safety Reminders

With heat index values exceeding 100F, it is critical to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun, especially during the hottest parts of the day when the heat index is highest.

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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