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5-day forecast / Prosper, TX

SundaySunny101° / 81°
MondaySunny102° / 82°
TuesdaySunny102° / 82°
WednesdaySunny102° / 82°
ThursdayMostly Sunny102° / 83° 2%

Heat Advisory in Effect for Prosper as Temperatures Soar - Jul 26, 4 PM

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

A Heat Advisory is active for Prosper, TX, with heat index values reaching 111F. Current conditions show 97F with a feels-like of 104F. Stay cool and hydrated.

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 26, 4 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Prosper, Texas, signaling dangerous heat conditions for the area. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and humidity. As of this Sunday afternoon, the air temperature stands at 97F, but the heat index makes it feel like 104F.

The relative humidity is at 42%, with a dew point of 70F, creating a muggy atmosphere that intensifies the perceived heat. Winds are blowing from the south southwest at around 10 mph, with gusts reaching 11 mph, while the sky remains clear.

Forecast for Today and Tomorrow

Today, the sun will continue to beat down with a high near 101F. The heat index is expected to climb as high as 110F during the day. There is a 0% chance of precipitation, leaving the sky sunny and dry.

Temperatures will drop to a low near 81F tonight. Conditions will become mostly clear, though the heat index will remain elevated, reaching up to 108F. Winds will shift to the south at around 10 mph.

Tomorrow brings no relief from the heat. The forecast calls for sunny skies with a high near 102F. The heat index is projected to reach as high as 111F, making it feel significantly hotter than the actual air temperature.

Winds will remain from the south southwest at around 10 mph. There is still a 0% chance of rain. Overnight, temperatures will fall to a low around 82F, with conditions becoming mostly clear.

The heat index will stay high at 108F, and temperatures may rise to around 84F during the night.

Safety Reminders

Given the active Heat Advisory and the extreme heat index values, it is crucial to take precautions. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on neighbors, especially the elderly and those without air conditioning.

Wear lightweight, light-colored clothing and stay in air-conditioned spaces as much as possible. The combination of high heat and humidity poses serious health risks, so please remain vigilant and prioritize your 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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