*As of Aug 8, 5 PM local time.*
Current Conditions and Heat Index
Prosper is experiencing very hot conditions this evening, with the air temperature at 91F and a feels-like temperature of 97F. The relative humidity stands at 49%, with a dew point of 70F, indicating quite humid air. Winds are blowing from the south southeast at 14 mph, with gusts reaching 12 mph. The sky remains mostly clear as Saturday evening progresses.
Forecast for Today and Tomorrow
Today, the high will reach near 100F, with a low near 78F. There is a 20% chance of precipitation, bringing a slight chance of showers and thunderstorms. The National Weather Service notes that heat index values could climb as high as 104 during the day. Winds will be from the south southeast around 5 mph.
Tonight, the slight chance of showers and thunderstorms continues before 7pm. The sky will be mostly clear, with a low around 78F. Temperatures may rise to around 80F overnight. The heat index will remain high, with values as high as 101. Winds will shift to the south southeast around 10 mph.
Tomorrow, the weather will turn sunny with a high near 99F and a low near 79F. The chance of precipitation drops to 0%. Heat index values are expected to reach 102.
Winds will be from the south at 5 to 10 mph. Tomorrow night will be clear, with a low around 79F and temperatures rising to around 81F overnight. The heat index will stay near 101, with south winds around 10 mph.






