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5-day forecast / Melissa, TX

TuesdaySunny104° / 80° 2%
WednesdaySunny102° / 80°
ThursdaySunny102° / 78° 4%
FridaySunny101° / 78° 1%
SaturdaySunny101° / 77° 4%

Melissa Faces Severe Heat Warning and Air Quality Alert - Aug 17, 5 PM

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

Melissa residents are under an Extreme Heat Warning as temperatures reach 102F. With a Heat Advisory and Air Quality Alert also active, officials urge caution. Sunny conditions continue with highs near 104F tomorrow.

Arlen Iverson

August 17, 20262 min read

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

*As of Aug 17, 5 PM local time.*

Current Conditions and Active Alerts

Melissa is currently experiencing dangerous heat levels, with the air temperature sitting at 102F and the feels-like temperature reaching 105F. The sky is clear, and relative humidity stands at 28% with a dew point of 63F. Winds are currently calm at 0 mph, with gusts up to 6 mph.

Three active alerts from the National Weather Service Fort Worth office are in effect for the area. An Extreme Heat Warning, classified as severe, is expected to remain in place until 8:00 PM CDT on August 18. Additionally, a moderate Heat Advisory is active until 12:00 PM CDT on August 18.

An Air Quality Alert was issued on August 16 at 5:40 PM CDT, though its specific severity and urgency are currently unknown. Residents should monitor local air quality updates closely.

Today and Tonight Outlook

Today’s forecast calls for sunny skies with a high near 103F. The chance of precipitation is minimal at 10%. Heat index values may reach as high as 104F, with south southeast winds around 5 mph.

Tonight, conditions will remain mostly clear. Temperatures will drop to a low near 79F, though they may rise to around 81F overnight. Heat index values could reach 103F, and winds will shift to south southeast at 5 to 10 mph.

The combination of high temperatures and low humidity continues to create hazardous conditions for outdoor activity.

Tomorrow’s Forecast and Safety

Tomorrow will bring sunny skies with a high near 104F. The chance of precipitation drops to just 2%. Heat index values are expected to peak at 105F, with southwest winds ranging from 5 to 10 mph.

Given the persistent extreme heat and active air quality concerns, it is crucial to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to the heat, and stay indoors during the hottest parts of the day when possible. Always follow local guidance regarding air quality and heat safety.

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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