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5-day forecast / Prosper, TX

ThursdaySunny101° / 82° 2%
FridaySunny102° / 81° 1%
SaturdayMostly Sunny97° / 74° 7%
SundaySunny94° / 75°
MondaySunny97° / 76° 1%

Heat Advisory in Effect for Prosper as Temperatures Soar Near 102 Degrees - Jul 30, 8 AM

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

A Heat Advisory is active for Prosper, TX, with heat indices reaching up to 110 degrees. Current conditions are hot and humid, with highs near 101 today and 102 tomorrow.

Opal Fields

July 30, 20262 min read

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

*As of Jul 30, 8 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Prosper, Texas, issued by the National Weather Service in Fort Worth. This moderate-severity alert, expected to last until the evening, highlights the dangerous heat conditions developing across the area. As of this Thursday morning, the air temperature stands at 84 degrees Fahrenheit, but the combination of heat and moisture makes it feel significantly hotter.

The current feels-like temperature is 91 degrees, driven by a relative humidity of 70% and a dew point of 73 degrees. Winds are blowing from the south-southwest at around 8 miles per hour, with gusts reaching up to 17 miles per hour, under a clear sky.

Forecast for Today and Tomorrow

The heat will intensify through the day. Today is forecast to be sunny with a high near 101 degrees Fahrenheit. The National Weather Service indicates that heat index values could climb as high as 109 degrees. South southwest winds will remain around 10 mph, and the chance of precipitation is minimal at just 2%.

Tonight, skies will become mostly clear, but the heat will linger. Temperatures will drop to a low around 82 degrees, though they may rise slightly to around 84 degrees overnight. Heat index values are expected to remain elevated, peaking near 107 degrees. South winds will continue around 10 mph.

Tomorrow will bring even more intense heat. The forecast calls for sunny skies and a high near 102 degrees Fahrenheit. Heat index values are projected to reach as high as 110 degrees.

Southwest winds will persist at around 10 mph, with a 1% chance of rain. Temperatures will settle to a low around 81 degrees, potentially rising to 83 degrees overnight, with heat indices up to 108 degrees.

Safety Reminders

Given the active Heat Advisory and the extreme heat indices forecasted for the next 48 hours, residents are urged to take precautions seriously. Extreme heat can lead to heat exhaustion and heat stroke, even for those who are active. It is critical to stay hydrated by drinking plenty of water throughout the day, regardless of activity level.

Limit outdoor exertion, especially during the midday hours when the sun is strongest. Check on elderly neighbors and those without air conditioning, as they are particularly vulnerable to high temperatures. If you must be outside, seek shade or air-conditioned spaces frequently to avoid overheating.

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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