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5-day forecast / Melissa, TX

FridaySlight Chance Showers And Thunderstorms93° / 76° 17%
SaturdaySunny then Slight Chance Showers And Thunderstorms97° / 79° 16%
SundaySunny98° / 78° 3%
MondayMostly Sunny97° / 77° 14%
TuesdayMostly Sunny96° / 78° 7%

Melissa Heat Index Hits 99F Today With Slight Storm Chance

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

Melissa, TX sees high heat index values near 99F today with a slight chance of showers and thunderstorms after 4pm. Humidity remains high with a dew point of 72F.

Arlen Iverson

July 3, 20262 min read

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

Current Conditions and Heat

Melissa is experiencing very hot conditions this Friday afternoon. The air temperature stands at 90F, but the heat index makes it feel like 96F. Humidity levels are quite high, with a dew point of 72F and relative humidity at 56%. Winds are blowing from the south at 11 mph, with gusts reaching up to 17 mph. The sky remains clear at this moment.

Today and Tonight Forecast

Temperatures will climb to a high near 93F today. The National Weather Service indicates heat index values as high as 99F during the day. While the morning will be mostly sunny, there is a slight chance of showers and thunderstorms after 4pm. The chance of precipitation is 20%. Winds will shift to a south direction at 5 to 10 mph.

Tonight, conditions will become mostly clear. A slight chance of showers and thunderstorms is possible before 7pm. The low will drop to around 76F, though temperatures may rise to about 78F overnight. Heat index values will remain elevated at around 97F. Winds will continue from the south southeast at 5 to 10 mph. The chance of precipitation remains at 20%.

Tomorrow Outlook

The heat will persist into tomorrow. Highs will reach near 96F, with heat index values climbing as high as 102F. The day will start mostly sunny, followed by a slight chance of showers and thunderstorms after 4pm. The chance of precipitation is 20%. Winds will be from the south at 5 to 10 mph.

Tomorrow night, skies will become partly cloudy. A slight chance of showers and thunderstorms is possible before 7pm. Lows will settle around 76F. Heat index values will be around 101F. Winds will remain from the south southeast at 5 to 10 mph. The chance of precipitation is 20%.

Safety Reminder

With heat index values approaching 100F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and elderly relatives who may be vulnerable to extreme heat. There are no active weather alerts, but the combination of high heat and humidity requires caution.

National Weather Service radar for North Texas (KFWS)
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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