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5-day forecast / Prosper, TX

TuesdaySunny104° / 80° 1%
WednesdaySunny103° / 80°
ThursdaySunny99° / 80°
FridaySunny102° / 83°
SaturdayMostly Sunny101° / 83° 6%

Dangerous Heat Hits Prosper as Feels-Like Temperatures Reach 104F - Jul 8, 4 PM

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

Prosper residents face dangerous heat today with air temperatures near 97F and feels-like readings of 104F. Humidity levels are elevated with a dew point of 70F.

Opal Fields

July 8, 20262 min read

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

*As of Jul 8, 4 PM local time.*

Dangerous Heat and Humidity in Prosper

A dangerous heat event is currently affecting Prosper, TX, with conditions that pose significant health risks. As of this Wednesday afternoon, the air temperature stands at 97F, but the heat index makes it feel like 104F. This intense heat is compounded by notable humidity, with a dew point of 70F and relative humidity at 42%.

The sky remains mostly clear, and winds are blowing from the south southwest at 13 mph, with gusts reaching 13 mph.

The National Weather Service indicates that heat index values can climb as high as 105 today. Residents are urged to take extreme caution. The forecast for today calls for sunny skies with a high near 99F and a low near 82F.

There is only a 4% chance of precipitation. Winds will shift to the south tonight, ranging from 10 to 15 mph, with heat index values remaining high at up to 103. The sky will be mostly clear overnight.

Outlook for Tomorrow

The heat will persist into tomorrow, with temperatures expected to rise further. The high will reach near 100F, while the low drops slightly to around 81F. Sunny conditions are forecast for the day, with a minimal 1% chance of precipitation.

Heat index values are projected to hit 106, making it feel even hotter than the actual air temperature. Winds will continue from the south southwest at 10 to 15 mph.

Tomorrow night will bring clear skies and a low around 81F. Winds will remain from the south at 10 to 15 mph, with gusts as high as 25 mph. Heat index values will stay elevated at up to 102. There are no active National Weather Service or NOAA weather alerts in effect for this area.

Safety Reminders

Given the dangerous heat and high humidity, it is critical to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning. Avoid prolonged exposure to the sun and seek air-conditioned environments when possible. The combination of high temperatures and humidity can lead to heat-related illnesses quickly, so vigilance is essential for everyone in Prosper.

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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