*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.






