*As of Jul 19, 4 PM local time.*
Current Conditions and Heat Risk
Dangerous heat is currently affecting Prosper, TX, with the air temperature at 93F but a feels-like temperature of 101F due to significant humidity. The relative humidity stands at 50%, with a dew point of 72F, creating a muggy atmosphere. Winds are blowing from the south at 11 mph, though gusts are reported at 10 mph. The sky remains clear as of this Sunday afternoon.
The National Weather Service indicates that heat index values can reach as high as 105F today. South winds are expected to be around 10 mph during the day. Residents are advised to stay hydrated and limit prolonged outdoor exertion during the peak heat hours.
The high for today is near 98F, with a low near 79F. There is a 13% chance of precipitation, and skies will be mostly sunny.
Tonight and Tomorrow Forecast
Tonight, conditions will shift slightly with a slight chance of showers and thunderstorms possible between 7pm and 10pm. Otherwise, the sky will be mostly clear. Temperatures will drop to a low around 79F, though they may rise to around 81F overnight. Heat index values will remain elevated, reaching as high as 103F. South winds will decrease to 5 to 10 mph.
Tomorrow, the heat will persist with sunny skies and a high near 100F. Heat index values are forecast to climb as high as 106F. Winds will shift to the southwest at 5 to 10 mph.
