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5-day forecast / Prosper, TX

ThursdaySunny100° / 81° 1%
FridaySunny102° / 80° 2%
SaturdaySunny97° / 74° 7%
SundaySunny95° / 74°
MondaySunny98° / 77° 1%

Heat Advisory in Effect for Prosper as Temperatures Climb Near 102 - Jul 30, 1 PM

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

A Heat Advisory is active for Prosper, TX, with dangerous heat index values reaching 110 degrees. Residents are urged to take precautions against extreme heat.

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, 1 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Prosper, Texas, signaling dangerous heat conditions for the region. The National Weather Service has issued this moderate-severity alert due to high temperatures and humidity levels that will make it feel significantly hotter than the actual air temperature. As of this afternoon, the air temperature stands at 93F, but the heat index feels like 101F.

The relative humidity is at 50%, with a dew point of 72F, contributing to the muggy atmosphere. Winds are blowing from the south southwest at around 10 mph, with gusts reaching 10 mph, under clear skies.

Forecast for Today and Tomorrow

Today, the sun will remain out with a high near 100F. The heat index is expected to reach as high as 109. Overnight tonight, skies will become mostly clear, with a low around 81F. Temperatures may rise slightly to around 83F during the night, and the heat index could still hit 109. Winds will remain around 10 mph from the south.

Tomorrow, conditions will stay sunny with a high near 102F. The heat index is projected to climb to 110, making it feel even more oppressive. Southwest winds will persist at around 10 mph.

Tomorrow night, skies will clear to mostly clear, with a low around 80F. Temperatures may rise to around 82F overnight, and the heat index could reach 109. Winds will shift to 5 to 10 mph from the southwest.

Safety Reminders

Given the active Heat Advisory and the dangerous heat index values, it is crucial to stay safe. 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 seek air-conditioned environments as much as possible during the hottest parts of the day.

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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