*As of Sep 16, 2 PM local time.*
Dangerous Heat Conditions
A Heat Advisory is currently in effect for Prosper, Texas, signaling dangerous heat levels that require caution. As of this Wednesday afternoon, the air temperature stands at 97F, but the combination of heat and moisture makes it feel significantly hotter. The current heat index is 104F, creating conditions where heat-related illnesses are possible for those outdoors.
The atmosphere is holding substantial moisture, with a dew point of 70F and relative humidity at 42%. Winds are blowing from the south-southeast at 9 mph, with gusts reaching 11 mph. The sky remains clear, allowing intense solar heating to continue throughout the day.
Forecast for Today and Tomorrow
Today is expected to be sunny with a high near 100F. Temperatures will likely fall slightly to around 98F in the afternoon, though the heat index will remain elevated at values as high as 104. Winds will persist from the south-southeast at 5 to 10 mph.
Tonight, skies will become mostly clear with a low near 79F. Temperatures may rise slightly to around 81F overnight, keeping the heat index up to 101. The advisory remains in place until later this evening.
Tomorrow brings mostly sunny skies with a high near 99F. Afternoon temperatures may drop to around 97F, but the heat index will again reach as high as 104. Winds will be lighter, around 5 mph from the south-southeast. Tomorrow night will see mostly clear skies and a low near 78F.
