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5-day forecast / Prosper, TX

SundaySunny101° / 81° 1%
MondaySunny102° / 82°
TuesdaySunny103° / 82°
WednesdayMostly Sunny103° / 82°
ThursdayMostly Sunny102° / 82° 3%

Heat Advisory in Effect for Prosper as Temperatures Climb to 101F - Jul 25, 8 PM

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

A Heat Advisory is active for Prosper, TX, with heat indices reaching 110F tomorrow. Current conditions show a feels-like temperature of 96F under clear skies.

Opal Fields

July 26, 20262 min read

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

*As of Jul 25, 8 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Prosper, Texas, signaling moderate severity and expected urgency. The National Weather Service has issued this alert to warn residents of dangerously hot conditions. As of this evening on Saturday, the air temperature stands at 91F, but the heat index makes it feel like 96F.

The relative humidity is at 46%, with a dew point of 68F. Winds are blowing from the south at 8 mph, with gusts reaching 10 mph. The sky remains clear, offering no relief from the sun's intensity.

Forecast for Today and Tomorrow

Today, Prosper will see mostly clear skies with a high near 97F and a low near 79F. There is a 0% chance of precipitation. As tonight approaches, conditions will remain mostly clear.

Temperatures will drop to a low around 79F, though they may rise slightly to around 81F during the overnight hours. The heat index is expected to reach as high as 103. South winds will continue around 10 mph.

Tomorrow, the heat will intensify significantly. The sky will be sunny with a high near 101F and a low near 81F. The chance of precipitation is minimal at 1%.

The heat index is forecast to climb to as high as 110. Winds will shift to the south southwest, maintaining speeds around 10 mph. Following tomorrow, conditions will clear again with a low around 81F, potentially rising to 83F overnight, with heat indices up to 107.

Safety Reminders

Given the active Heat Advisory and the extreme heat indices forecasted for the coming days, it is crucial to take precautions. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday and afternoon hours when temperatures are at their peak.

Check on elderly neighbors and those who may be vulnerable to heat-related illnesses. If you must be outside, seek shade and wear lightweight, light-colored clothing. Do not leave children or pets in parked vehicles, as temperatures inside can rise rapidly to dangerous levels.

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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